Difference between revisions of "GeoGebra-5.04/C3/Scripting-and-LaTeX-in-GeoGebra/English"

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(Created page with " {|border=1 ||'''Visual Cue''' ||'''Narration''' |- ||'''Slide Number 1''' '''Title Slide''' ||Welcome to this Spoken Tutorial on '''Number Line: Operations.''' |- ||'''...")
 
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'''Keywords''': GeoGebra, scripting, latex, input bar, Texworks, if commands, circle, parabola, spoken tutorial, video tutorial.
  
  
−
{|border=1
+
{| border=1
−
||'''Visual Cue'''
+
|| '''Visual Cue'''
−
||'''Narration'''
+
|| '''Narration'''
−
|-
+
|-
−
||'''Slide Number 1'''
+
|| '''Slide Number 1'''
  
 
'''Title Slide'''
 
'''Title Slide'''
−
||Welcome to this Spoken Tutorial on '''Number Line: Operations.'''
+
|| Welcome to this Spoken Tutorial on '''Scripting and LaTeX in GeoGebra'''.
−
 
+
−
 
+
−
 
+
 
|-
 
|-
−
||'''Slide Number 2'''
+
|| '''Slide Number 2'''
  
 
'''Learning Objectives'''
 
'''Learning Objectives'''
−
||In this tutorial, we will learn how to:
+
|| In this tutorial we will learn to,
−
* Add integers on the number line
+
−
* Subtract integers on the number line
+
−
* Calculate the additive inverse
+
  
 +
* Use various '''script commands''' to draw and manipulate objects.
  
 +
* Use '''IF '''commands to draw objects.
  
 +
* Convert '''GeoGebra''' file to a '''LaTeX '''file.
  
 +
* Run the '''LaTeX '''code to show the output in '''pdf '''format.
 
|-
 
|-
−
||'''Slide Number 3'''
+
|| '''Slide Number 3'''  
  
−
'''System Requirements'''
+
'''System Requirement'''  
−
||This tutorial is recorded using,  
+
|| To record this tutorial, I am using;
  
−
macOS Catalina version 10.15.7
+
'''Ubuntu Linux''' '''OS''' version 18.04
  
−
Google chrome version 101.0.49
+
'''GeoGebra''' version 5.0660.0-d
−
|-
+
−
||'''Slide Number 4'''
+
  
−
'''Pre-requisites'''
+
'''TeXworks''' version 0.6.3
  
 +
The commands shown in this tutorial will work in all 5.0x versions of '''GeoGebra'''.
 +
|-
 +
|| '''Slide Number 4'''
  
−
'''https://spoken-tutorial.org'''
+
'''Pre-requisites'''  
  
 +
'''https://spoken-tutorial.org'''
 +
|| To practise this tutorial,
  
 +
You should have full version of '''TeXworks''' installed on your system.
  
−
||To follow this tutorial,
+
You should be familiar with '''GeoGebra''' and '''LaTeX'''.
  
−
Learners should be familiar with topics in basic mathematics.  
+
For the prerequisite '''GeoGebra''' and '''LaTeX '''tutorials please visit this website.  
 +
|-
 +
|| '''Slide Number 5'''
  
 +
'''Code Files'''
 +
|| The files used in this tutorial are provided in the '''Code files '''link.
  
−
Please use the link below to access the tutorials on '''PhET simulations'''.
+
Please download and extract the files.
  
 +
Make a copy and use them for practising.
 +
|-
 +
|| Cursor on the '''GeoGebra '''window.
 +
|| I have opened a new '''GeoGebra '''window.
 +
|-
 +
|| Only Narration.
  
  
−
|-
+
Open and show the '''scripting-commands.txt ''' file.
−
||'''Slide Number 5'''
+
|| Let us begin with '''scripting''' in '''GeoGebra'''.
  
−
'''Link for PhET simulation'''
 
  
 +
The commands used in this tutorial are available in '''scripting-commands.txt ''' file.
  
−
'''https://phet.colorado.edu/en/simulations/number-line-operations'''
+
 
−
||Please use the given link to download the '''PhET''' '''simulation'''.
+
This file is given in the '''Codes Files '''for the learners to use.
 
|-
 
|-
−
||'''Slide Number 6'''
+
|| For beginners the''' Input bar '''is at the bottom.
  
−
'''PhET simulations'''
+
Shown as''' Input:'''
 +
|| In this tutorial we will use the''' Input bar '''to draw various objects.
  
 +
|-
 +
|| Type in '''Input bar''':
  
 +
'''A= (2,4) '''>> Press '''Enter'''.
  
−
||In this tutorial, we will use the '''Number Line: Operations''' '''PhET simulation.'''
 
−
|-
 
−
||Point to the simulation in the Downloads folder
 
  
 +
Cursor near Point '''A'''.
 +
|| In the '''Input bar '''type '''A= (2, 4) '''and press '''Enter'''.
  
−
'''Number Line: Operations simulation'''
 
  
 +
Point '''A''' is marked in the '''Graphics view''' at (2,4).
  
 +
|-
 +
|| Cursor near point '''A'''.
 +
|| Now we will use '''script commands''' to change the coordinates of point '''A'''.
  
−
||I have already downloaded the '''simulation''' to my '''Downloads''' folder.
 
 
|-
 
|-
−
||Double click on the '''number-line-operations_en.html''' file
+
|| Type in the '''input bar:'''  
−
||To open the simulation, double click on the '''number-line-operations_en.html''' file.
+
  
 +
{{anchor|DdeLink33002374591931}} '''SetCoords(A, x(A)+1, y(A)-1)'''
  
−
The file will open in your default browser.
 
  
 +
Point to the code in the''' Input bar.'''
 +
|| In the''' input bar '''type''' '''the following command.
  
 +
This code moves the '''x '''coordinate of '''A '''by one up and '''y''' coordinate by one down.
  
 +
 +
Press '''Enter''' to execute the command.
 
|-
 
|-
−
||Point to the simulation interface
+
|| Point to '''A(3,3)'''
−
||This is the interface of the '''Number Line: Operations''' simulation.
+
|| The coordinates of point '''A''' now are (3,3).
 +
 
 
|-
 
|-
−
||Point to each screen
+
|| In the '''Input bar''' click the up, down arrow keys >> select the command from the list.
−
||The interface has four screens:
+
  
  
−
'''Chips''', '''Net Worth''', '''Operations''', and '''Generic'''
+
Cursor near point '''A '''in the '''Graphics view'''.
 +
|| Let us execute the same command once again.
  
  
 +
The coordinates of point '''A''' change to (4,2).
  
 
|-
 
|-
−
||Click on '''Chips''' screen
+
|| Type in the '''input bar''' >> '''Circle'''('''A''', '''3''') >> press '''Enter'''.
−
||Click on the '''Chips''' screen.
+
−
|-
+
−
||Point to the number line
+
−
||The screen has a '''number line '''to represent the total amount of chips or coins.
+
−
|-
+
−
||Point to the '''Total''' box
+
−
||The total can also be viewed at the top of the screen in the '''Total '''box.
+
−
|-
+
−
||Point to the right panel next to the '''Positives''' bag
+
  
  
 +
Point to circle '''c'''.
  
−
||We can put chips in the Positives bag from the panel on the right.
 
  
 +
Drag the '''Algebra view''' boundary.
 +
|| Now let us draw a circle using point '''A'''.
  
−
This will increase chips in the total amount.
 
  
 +
Type this command in the''' input bar '''and press '''Enter'''.
  
  
−
|-
+
A circle with centre '''A''' and radius 3 cm is drawn.
−
||Point to the left panel next to the '''Negatives''' bag
+
  
  
 +
Drag the boundary to see the equation clearly.
  
−
||We can put chips in the '''Negatives''' bag from the panel on the left.  
+
|-
 +
|| Point to the circle '''c'''.
 +
|| Let’s now change the colour of circle '''c '''dynamically.
  
 +
|-
 +
|| Type in input bar
  
−
This will decrease chips in the total amount.  
+
{{anchor|DdeLink33022374591931}} '''SetDynamicColor[c, Red, Green, Blue]''' >> Press '''Enter'''.
  
  
 +
Point to the dialog box.
 +
|| Type this command in the''' input bar '''and press '''Enter'''.
 +
 +
 +
'''Create Sliders '''dialog box appears.
  
 
|-
 
|-
−
||Point to the information checkboxes
+
|| Click the '''Create Sliders '''button.
−
||On the top left, we have the following checkboxes.
+
  
 +
Point to the '''sliders'''.
 +
|| Click the '''Create Sliders '''button.
  
−
'''Operation Descriptions, Operation Labels, '''and''' Tick Marks'''
 
  
 +
Three '''sliders Red''', '''Green''', and''' Blue '''are created.
  
−
We can use these check boxes to show and hide the details.  
+
|-
 +
|| Drag '''sliders Red''', '''Blue ''' and '''Green''' back and forth.
 +
|| Now drag the '''sliders''' to see the circle in various combinations of colours.
  
  
 +
|-
 +
|| Point to '''c'''.
 +
|| Now let’s create a random circle using a random point '''B'''.
  
 
|-
 
|-
−
||Point to the '''reset''' button
+
|| Create a random point''' B''', type in the input bar:
−
||The '''reset''' button takes us back to the starting point of the simulation.
+
−
|-
+
−
||Point to the right panel next to the '''Positives''' bag
+
  
  
 +
'''B= (RandomBetween[-2, 2], RandomBetween[-2, 2])'''
  
−
||Let us put the +1 chip in the positives bag.  
+
Point to Point '''B'''.
−
 
+
|| In the''' Input bar''' type the following command and press '''Enter.'''
  
 +
Point '''B '''is drawn.
  
 
|-
 
|-
−
||Point to the number line
+
|| Type in input bar:
−
||The description tells us we have added a positive 1 to the total amount.
+
  
 +
'''r=RandomBetween[0,5]'''
  
−
The mark on the number line moves one place to the right.
 
  
 +
Point to '''r '''value in the '''Algebra view'''.
 +
|| Now let’s create radius '''r''' of circle''' c '''randomly using this command.
  
  
 
|-
 
|-
−
||Point to the '''Total '''box
+
|| Type in input bar:
−
||The total amount is now 1.
+
 
−
|-
+
'''c= Circle[B,r]'''
−
||Point to the left panel next to the '''Negatives''' bag
+
 
 +
 
 +
Drag the '''sliders Red''', '''Blue '''and '''Green'''.
  
  
 +
|| To get a random circle '''c''', type this command.
  
−
||Let us now put the -1 chip in the '''Negatives '''bag.
 
  
 +
Drag the sliders to see the circle in different colours.
  
  
 
|-
 
|-
−
||Point to the number line
+
|| Press '''Ctrl + R''' to move the circle randomly in the''' Graphics view'''.
−
||The description tells us we have added a negative 1.  
+
  
  
−
The mark on the number line moves one place to the left.
+
Point to the circle.
 +
|| Press''' Ctrl''' and '''R''' keys to move the circle randomly in the '''Graphics view'''.  
  
 +
 +
Notice the change in the radius of the circle as it moves.
  
  
 
|-
 
|-
−
||Point to the '''Total '''box.
+
|| Press '''Ctrl''' and '''A ''' keys to select and '''Delete''' Key to delete.
 +
|| Let us select all the objects and delete them.
  
  
 +
|-
 +
|| Only Narration.
 +
|| Next let's create a randomly generated parabola.
  
  
 +
|-
 +
|| Type in the input bar:
  
 +
'''A = (RandomBetween[-3,3],RandomBetween[-3,3])'''
  
 +
Press '''Enter'''.
 +
|| To create a random parabola let’s create a random point '''A'''.
  
  
−
Add annotation while editing.
+
Type the following command and press '''Enter'''.  
−
||The total amount is now 0 as 1 + (-1) is 0.
+
  
  
−
This means -1 is the additive inverse of 1.
+
|-
 +
|| Point to point '''A'''.
 +
|| Point '''A''' will be the vertex of the parabola.
  
  
−
Additive inverse of a number x, is a number that results in 0 when added to x.  
+
|-
 +
|| Press Ctrl and R keys repeatedly.
 +
|| Press '''Ctrl '''and''' R''' keys repeatedly.
  
 +
Observe that the coordinates of point '''A''' keep changing.
  
  
 
|-
 
|-
−
||Point to the number line
+
|| In the '''Input bar''' type:
−
||However, we know 1 - 1 is also equal to 0.
+
  
 +
'''f(x) = ( x + x(A) )^2 + y(A) '''and press '''Enter'''.
  
−
This means adding -1 to 1 has the same effect as subtracting 1 from 1.
 
  
 +
Point to '''x(A) '''and '''y(A)''' in the input bar.
 +
|| In the '''Input bar''' type the following command.
  
−
Let us try this with other combinations of chips.
 
  
 +
Here '''x(A) '''and '''y(A)''' are the coordinates of point '''A''' in the equation.
  
  
 
|-
 
|-
−
||Point to right panel next to the '''Positives''' bag
+
|| Point to the parabola.
 +
|| Observe that, parabola opens upwards.
  
 +
 +
|-
 +
|| Point to the parabola.
 +
|| To make the parabola open downwards, we need to randomly generate +1 and -1.
  
  
−
||Let us put +2 in the '''Positives''' bag.
 
 
|-
 
|-
−
||Point to the number line
+
|| In the input bar type:
−
||The mark on the line moves two places to the right.
+
  
 +
'''n = RandomBetween[ 0 , 1 ]''' >> press '''Enter'''
  
 +
Point to '''n''' value in the '''Algebra view'''.
  
−
|-
 
−
||Point to right panel next to the '''Positives''' bag
 
  
 +
Type:
  
 +
'''a = If[ n == 1 , 1 , -1 ] ''' >> Press '''Enter'''.
  
−
||Let us further put +4 in the '''Positives''' bag.
 
−
|-
 
−
||Point to the number line
 
−
||The mark on the line now moves four places to the right.
 
  
 +
Point to the values of '''a''' and '''n''' in the '''Algebra view'''.
 +
|| Type the following command and press '''Enter'''.
  
  
−
|-
+
Here ''' n''' is a number which is in between 0 and 1.
−
||Point to the '''Total''' box
+
−
||The total is now 0 + 2 + 4 which is 6.
+
  
  
 +
Type the following command.
  
−
|-
+
Here '''a''' changes when '''n''' is equal to 1.
−
||Point to the left panel next to the '''Negatives''' bag
+
  
 +
 +
We can see the values of '''n '''and '''a '''only in the '''Algebra view'''.
  
  
−
||Let us put the -5 chip in the '''Negatives '''bag.
 
 
|-
 
|-
−
||Point to the number line
+
|| press '''Ctrl + R''' keys repeatedly.
 +
|| Keep pressing '''Ctrl '''and '''R''' keys repeatedly.
  
  
 +
Observe the changes in point '''A''', '''a '''and '''n''' values and the parabola.
  
−
||The description tells us we have added a negative 5.
+
|-
 +
|| Double-click the function '''f(x)''' in the '''Algebra View'''.  
  
  
−
The mark on the line moves five places to the left.  
+
Type''' a *''' before the function.
  
 +
'''a * (x + x(A))² + y(A)'''
  
  
−
|-
+
Point to the parabola.
−
||Point to the '''Total''' box
+
|| Double-click on the function '''f(x) '''in the '''Algebra View'''.
−
||Hence, the total is 6 + (-5) which is 1.  
+
  
  
−
This is also equal to 6 - 5.  
+
'''Redefine '''text box appears.
  
  
−
Observe that adding -5 to 6 has the same effect as subtracting 5 from 6.
+
Type '''a '''space asterisk(*) before the function and click '''OK''' button.
  
  
 +
Observe that the parabola has opened downwards.
 +
|-
 +
|| Press '''Ctrl '''and '''R''' keys repeatedly.
 +
|| Press '''Ctrl '''and '''R''' keys repeatedly to see the changes in the parabola.
  
 
|-
 
|-
−
||Point to the '''Negatives''' bag
+
|| Only Narration.
−
||Let us now remove the -1 chip from the Negatives bag.  
+
|| Now we will see how to use '''IF '''commands to generate various functions.
 +
 
 
|-
 
|-
−
||Point to number line
 
−
||The description tells us we have removed a negative 1.
 
−
 
−
 
−
The mark on the line moves one place to the right.
 
  
 +
|| Click on '''File''' >> '''New''' Window.
 +
|| For this we will open a new '''GeoGebra '''window.
  
  
 
|-
 
|-
−
||Point to the '''Total''' box
+
|| Type '''IF''' in the input bar to show the list of''' IF''' commands.
−
||The total amount is now 1 - (-1) which is 2.
+
|| In general, the '''IF''' command is '''IF[Condition, Then, Else]'''
 +
|-
 +
|| Select the''' Slider''' tool(tool is shown as '''a=2''').
  
 +
Click in the '''Graphics View'''.
  
−
We already know 1 + 1 is also equal to 2.
+
In the '''Slider''' dialog box
  
 +
Change name to '''n'''.
  
−
This means subtracting -1 from 1 has the same effect as adding 1 to 1.
+
Change the '''Min '''value to 0 and '''Max '''value to 5.
  
 +
Click the '''OK '''button.
  
  
 +
 +
|| Let’s first create a number slider '''n''' with '''Min''' value 0 and '''Max '''value 5.
 
|-
 
|-
−
||Click on the '''Net Worth '''screen
+
|| Select the '''Move''' tool(tool shown as arrow).
−
||Click on the '''Net Worth''' screen.  
+
|| Click the '''Move''' tool to avoid accidental clicking of unnecessary objects.
  
 +
 +
|-
 +
|| Cursor on the '''Graphics view'''.
 +
|| Let us draw circles of two different radii using the '''IF''' command.
  
  
 
|-
 
|-
−
||Point to the right panel next to the '''Positives''' bag
+
|| Type in the input bar:
−
||In the right panel, we have different assets.
+
  
 +
'''IF[n<3, Circle[(0,0),1], circle[(2,0),4]]''' >> press '''Enter'''.
  
−
Assets are items that a person owns which have value.
 
  
 +
Point to the circle.
 +
|| Type the following command and press '''Enter.'''
  
 +
 +
A circle with center at the origin (0,0) and radius 1 cm is drawn.
  
 
|-
 
|-
−
||Point to the left panel next to the '''Negatives''' bag
+
|| Drag the '''slider''' from '''n=0 '''to '''n=3'''.
  
  
 +
Point the circle.
 +
|| Now drag the slider from '''n''' is equal to zero to '''n '''is equal to three.
  
−
||In the left panel, we have debts.
 
  
 +
A new circle with center at (2,0) and radius 4 centimetres is drawn.
  
−
Debt is money that a person owes to someone.
 
  
 +
|-
 +
|| Drag the '''slider n=0''' to '''n=5'''.
 +
 +
Point to the circle with different radius.
 +
|| As we drag the slider from '''n'''<nowiki>=0 to </nowiki>'''n'''<nowiki>=5 the radius changes from 1 cm to 4 c</nowiki>entimetres.
  
  
 
|-
 
|-
−
||Point to the '''Net Worth''' box
+
|| In the '''Algebra View '''
  
 +
C{{anchor|DdeLink36532885422962}} lick to select '''c''' >> press '''Delete''' key on the keyboard.
  
 +
'''or'''
  
−
||Using the net worth box on the top, we can calculate the net worth.
+
Click to select '''c '''>> and Right-click on it >> select '''Delete''' option.
 +
||Now let’s delete circle '''c'''.
 +
|-
 +
|| Only Narration.
 +
|| Next let us draw a segment and a circle in the same manner using the '''IF''' command.
  
  
−
It is all the assets and debts added together.
 
 
|-
 
|-
−
||'''Slide number 7'''
+
|| Drag the '''slider '''to '''n=0'''.
 +
|| Let us drag the '''slider''' back to '''n=0'''.
  
−
'''Assets and Debts table'''
+
|-
−
||See the following table.
+
|| Type in the input bar:
  
 +
'''IF[n>2,Circle[(0,0),2], Segment((2,2), 3)]''' >> press '''Enter'''.
  
−
Pause the video here and perform these transactions using the Net Worth screen.
 
  
 +
Point to the segment.
 +
|| Type the following command and press '''Enter'''.
  
−
Calculate the net worth of a person.
 
  
 +
A segment parallel to''' x''' axis and at a distance of 2 cm is drawn.
  
−
(Note: See table 1)
 
  
 +
|-
 +
|| Drag the slider from '''n=0 ''' to '''n>2'''.
  
  
−
|-
+
Point to the circle.
−
||Point to the number line
+
−
||After performing these operations, the final net worth of a person is $100.
+
−
|-
+
−
||Click on the '''Operations''' screen
+
−
||Click on the '''Operations''' screen.
+
  
  
 +
Point to the circle in '''Algebra view'''.
 +
|| Now drag the slider from '''n'''<nowiki>=0 to </nowiki>'''n '''greater than 2 (n>2).
  
−
|-
 
−
||Point to the number line
 
−
||The screen has a '''number line '''to represent net worth.
 
−
|-
 
−
||Point to the '''Initial''' '''Net Worth''' box
 
  
 +
A circle with center at (0,0) and radius 2 cm is drawn.
  
−
Click and show the net values.
 
−
||At the bottom, there is an initial net worth box.
 
  
 +
Users may change the values to draw the circle with different dimensions.
  
−
Using the up and down arrows we can set a starting point.
 
 
|-
 
|-
−
||Point to the top right box.
+
|| Drag the''' slider n=0''' to '''n=5'''.
  
 +
Point to the segment and circle.
 +
|| As we drag the '''slider '''from '''n'''<nowiki>=0 to </nowiki>'''n'''<nowiki>=5 the segment changes </nowiki>to a circle.
  
 +
|-
 +
|| In the '''Algebra View'''
  
 +
click to select '''c''' >> press the '''Delete''' key on the keyboard.
 +
|| Again let’s delete the circle '''c '''and retain the''' slider n'''.
  
−
Point to the up and down arrow buttons.
+
|-
 +
|| Drag the '''slider''' to '''n=0'''.
 +
|| Let us drag the slider back to n=0.
  
 +
|-
 +
|| Only Narration.
 +
|| Now we will use the''' IF''' command to show '''trigonometric '''functions.
 +
|-
 +
|| Type in the input bar.
  
 +
'''IF[n>2, sin(90-x),cos(x)] '''>> press '''Enter'''.
  
  
 +
Point to the fuction in the '''Algebra view '''and '''Graphics view'''.
 +
|| Type the following command and press '''Enter'''.
  
  
 +
A '''cos(x) '''function is plotted.
  
 +
|-
 +
|| Drag the''' slider n=0''' to '''n=5'''.
  
  
 +
Point to the fuction in the '''Algebra view '''and '''Graphics view'''.
 +
|| As we drag the '''slider '''from '''n'''<nowiki>=0 to </nowiki>'''n'''<nowiki>=5,</nowiki>
  
 +
function change point at algebra views from '''cos(x)''' to '''sin(90-x)'''.
  
−
||On the top right, there is an option to perform two transactions.
+
|-
 +
|| In the '''Algebra View '''
  
 +
Click to select function >> press '''Delete '''key on the keyboard.
 +
|| Let’s delete the function.
 +
|-
 +
|| Type in the input bar:
  
−
We can select an amount using the up and down arrows.  
+
'''IF[n>2, sin(90-x),tan(x)]'''
 +
|| Similarly let us plot''' tan(x)''' and '''sin(90-x)''' functions.
  
−
 
+
|-
−
A positive amount is an asset and a negative amount is a debt.
+
|| Drag the '''slider n=0''' to '''n=5'''.
  
  
 +
Point to the function in the '''Algebra view '''and '''Graphics view'''.
 +
|| As we drag the '''slider''' from n=0 to '''n'''<nowiki>=5,</nowiki>
  
 +
function changes from '''tan(x)''' to '''sin(90-x)'''.
  
  
 
|-
 
|-
−
|| Point to the plus button.
+
|| '''Slide'''
  
 +
'''Assignment'''
  
−
Point to the minus button.
+
|| Pause the tutorial and do this assignment.
  
  
−
Click the down arrow.
+
Use '''IF '''command to:
  
 +
* Draw triangles of different sizes.
  
 +
* Plot '''sin(x)''' and '''sinh(x)''' functions.
  
 +
* Plot '''cot(x)''' and '''cos(x)''' functions.
  
−
Scroll the right arrow to move to right slide.
+
* Plot '''sin(90-x)''' and '''sinIntegral(x) ''' functions.
−
|| We can add an asset or debt using the plus button.
+
  
−
We can remove an asset or debt using the minus button.
+
|-
 +
|| Only Narration.
 +
|| Now we will learn how to generate '''LaTeX '''code for a '''GeoGebra '''file.
  
 +
|-
 +
|| Point to the '''Code files''' on the '''Desktop'''.
 +
|| For this let us open the files provided in the '''Code files '''link.
  
−
Let us click the down arrow to add it to the net worth.  
+
I have downloaded and saved them on my '''Desktop'''.
  
 +
Please download and save them to your convenient folder.
  
−
We can scroll right using the right arrow to perform the second transaction.
 
 
|-
 
|-
−
||Point to the '''Net Worth''' box
+
|| Point to the two '''GeoGebra '''files.
 +
|| The '''Code Files''' folder contains two '''GeoGebra '''files to generate the '''LaTeX code'''.
  
  
−
Point to Simplify button
+
One for the '''article class''' and another for the '''beamer class'''.
  
  
 +
Users may use the files as per their choice.
  
 +
|-
 +
|| Point to '''Triangle.ggb''' file.
  
  
 +
Double-click on the file to open in '''GeoGebra'''.
 +
|| Let us first open the''' Triangle.ggb '''file in '''GeoGebra'''.
  
−
Point to equals button
 
−
||The net worth box next to it displays the net worth amount.
 
  
 +
Double-click on the file to open in '''GeoGebra'''.
  
−
We can click the Simplify button to simplify negative signs in the expression.  
+
|-
 +
|| Click on '''File '''menu and select '''Export'''.
  
  
−
We can click the equals button to evaluate the expression.  
+
From the submenu select '''Graphics View as PGF/TIKZ'''.
 +
|| Click the''' File''' menu and select '''Export'''.
  
  
 +
From the submenu select '''Graphics View as PGF/TIKZ'''.
  
 
|-
 
|-
−
||Point to the information checkboxes
+
|| Point to the window.
−
||On the top left, we have the following checkboxes.
+
|| '''GeoGebra to PGF Export '''window opens.
  
 +
|-
 +
|| Click the '''Format''' drop-down button.
  
−
'''Operation Descriptions, Operation Labels, Point Labels '''and''' Tick Marks'''
 
  
 +
Point to '''LaTeX(article class)'''
 +
|| In the window,''' Format''' option has a drop-down arrow button.
  
−
We can use these check boxes to show and hide the details.  
+
By default '''LaTeX(article class) '''is selected.
  
  
 +
We will leave the default selection as such.
  
 
|-
 
|-
−
||Point to the '''eraser''' button
+
|| Click the '''Generate PGF/TikZ code''' button in the window.
−
||The eraser button takes us back to the initial net worth.  
+
|| Now click the '''Generate PGF/TikZ code''' button in the window.
 +
 
 +
 
 
|-
 
|-
−
||Click the '''reset''' button
+
|| Point to the generated code.
−
||Let us reset our screen.
+
|| Code is generated in the text box below.
 +
 
 
|-
 
|-
−
||Point to the '''Initial Net Worth''' box
+
|| Press '''Ctrl +A''' to select text.
−
||Let us set an initial net worth of $200.
+
  
 +
Press''' Ctrl + C''' to copy text.
  
  
−
|-
+
Point to '''Copy to Clipboard '''button.
−
||Point to the top right box
+
|| Select the text and copy it.
−
||Now let us add debt of $300 to the net worth of $200.  
+
  
  
 +
You may also click the '''Copy to Clipboard '''button to copy the '''LaTeX''' code.
  
 
|-
 
|-
−
||Point to the '''Net Worth''' box
+
|| Open your '''Texworks''' tex file.
−
||The net worth is now 200 + (-300).
+
|| I have opened a new '''Texworks''' file.
−
 
+
  
  
 +
Users may open their default '''LaTeX '''file.
 +
|-
 +
|| Press '''Ctrl + V '''keys to paste in the '''untitled''' '''TeXworks''' window.
 +
|| Now paste the copied code in the''' TeXworks '''window.
 
|-
 
|-
−
||Click and hold the '''Simplify''' button
+
|| Click on''' File''' and select '''Save'''.
−
||Click and hold the simplify button.  
+
  
  
−
This expression is equal to 200 - 300.  
+
Point to the dialog box.
  
 +
Select '''Desktop''' to save the file.
  
−
We have already learned this concept.  
+
Type the name as '''Triangle''' >> Click on '''Save'''.
 +
|| To save the file click on '''File''' and select '''Save'''.
  
−
Adding a negative number has the same effect as subtracting its additive inverse
+
'''Save '''dialog box opens.
  
 +
I will save the file on my '''Desktop.'''
  
 +
Type the file name as '''Triangle '''and
 +
 +
click on '''Save'''.
  
 
|-
 
|-
−
||Click and hold the '''Equals '''button
+
|| Point to the file name.
−
||Click and hold the equals button.  
+
|| File is saved as '''Triangle.tex'''.
  
  
−
The net worth is now -$100.
 
  
−
This means the person is in debt of $100.
+
|-
 +
|| Click the green '''Typeset '''button.
 +
|| Now l! Package pgfkeys Error: Choice '1.15' unknown in choice key '/pgfplots/compat/
  
 +
anchors'. I am going to ignore this key.
  
  
−
|-
+
See the pgfkeys package documentation for explanation.
−
||Point to the top right box
+
−
||Let us add assets of $500.
+
  
 +
Type H <return> for immediate help.et’s run the file.
  
−
Scroll right in the top right box to add the asset.  
+
Click the green '''Typeset''' button to run the code.
  
  
  
 
|-
 
|-
−
||Point to the '''Net Worth''' box
+
|| Point to the generated pdf file.
−
||The net worth is now 200 + (-300) +500.
+
|| The pdf file of the drawn figure is generated.
−
 
+
  
  
 
|-
 
|-
−
||Click and hold the '''Simplify''' button
+
|| Show the Code files folder.
−
||Click and hold the simplify button again.  
+
  
  
−
This expression is equal to 200 - 300 + 500.  
+
Point to '''Arc-sector.ggb''' file.
  
  
 +
Double click on '''Arc-sector.ggb''' file to open in GeoGebra.
 +
|| Let us go back to the '''Code files''' folder.
  
−
|-
 
−
||Click and hold the '''Equals '''button
 
−
||Click and hold the equals button.
 
  
 +
This time let us open the '''Arc-sector.ggb''' file in '''GeoGebra'''.
  
−
The net worth is now $400.  
+
|-
 +
|| Click the '''File '''menu and select '''Export'''.
  
−
This means the person has assets of $400.
 
  
 +
From the submenu select '''Graphics View as PGF/TIKZ'''.
 +
|| Click the '''File''' menu and select '''Export'''.
  
  
 +
From the submenu select '''Graphics View as PGF/TIKZ'''.
 
|-
 
|-
−
||Click on '''Generic''' screen
+
|| Point to the window.
−
||Click on the '''Generic''' screen.
+
|| '''GeoGebra to PGF Export '''window opens.
 +
|-
 +
|| Click on '''Format '''drop down >> Select '''LaTeX(beamer class)''' option.
 +
|| In the '''Format''' drop-down let us select '''LaTeX(beamer class)''' option.
  
  
−
The Generic screen has some new tools.  
+
|-
−
 
+
|| Click the '''Generate PGF/TikZ code''' button.
 +
|| Click the '''Generate PGF/TikZ code''' button.
  
  
 
|-
 
|-
−
||Point to the '''Scale'''
+
|| Point to the generated code.
−
||From this list, we can select the '''scale''' of the number line.  
+
|| The generated code is seen in the text box below.
  
  
−
-10 to 10 is chosen by default.
+
|-
−
 
+
|| Press '''Ctrl + A''' to select text.
  
 +
Press '''Ctrl + C''' to copy text.
 +
|| Select the text and copy it.
  
 
|-
 
|-
−
||Point to the net worth representations
+
|| Point to the new '''Texworks''' file.
−
||We can choose between representing one or two numerical expressions.  
+
|| I have opened a new '''Texworks''' file.
  
  
−
For two expressions, two number lines will be displayed.
+
|-
 +
|| Press '''Ctrl + V''' keys to paste the code.
 +
|| Now paste the copied code in the window.
  
  
−
One is chosen by default.
 
 
|-
 
|-
−
||Point to the information checkboxes
+
|| Click on File and select Save.
−
||On the top left, we have the following checkboxes.
+
  
 +
Select '''Desktop''' to save the file.
  
−
'''Operation Labels, Point Labels '''and''' Tick Marks'''
+
Type file name as '''Arc-sector''' >> Click on '''Save'''.
−
 
+
|| To save the file click on '''File''' and select '''Save'''.
−
 
+
−
We can use these check boxes to show and hide the details.  
+
  
 +
In the '''Save '''dialog box, type the file name as '''Arc-sector '''and click on '''Save'''.
  
 +
|-
 +
|| Point to the saved file.
 +
|| The file is saved as''' Arc-sector.tex'''.
  
 
|-
 
|-
−
||Point to the number line
+
|| Click the green''' Typeset '''button to run the code.
−
||You can explore the '''Generic''' screen yourself.
+
|| Now let’s run the file.
−
|-
+
−
||
+
−
||With this, we have come to the end of this tutorial. Let us summarise.
+
−
|-
+
−
||'''Slide number 8'''
+
  
−
'''Summary'''
+
Click the green '''Typeset''' button to run the code.
−
||In this tutorial, we have learnt how to:* Add integers on the number line
+
−
* Subtract integers on the number line
+
−
* Calculate the additive inverse
+
  
  
 
|-
 
|-
−
||'''Slide Number 9'''
+
|| Point to the generated '''pdf''' file.
 +
|| A '''pdf''' file is generated with a number of pages.
  
−
'''Assignment'''
 
  
 +
|-
 +
|| Scroll through the pages to see the construction in a step by step process.
 +
|| '''Pdf '''file shows the step by step construction of the drawn figure on each page.
  
  
−
||As an assignment,
+
|-
 +
|| Only Narration.
 +
|| With this we come to the end of this tutorial.
  
 +
Let us summarise.
 +
|-
 +
|| '''Slide '''
  
−
Use the Operations screen to calculate the net worth in different scenarios.  
+
'''Summary'''.
 +
|| In this tutorial we have learnt to,
  
 +
* Use various script commands to draw and manipulate objects.
  
−
Open the Generic screen and choose the two numerical expressions option.
+
* Use '''IF''' commands to draw objects.
  
 +
* Convert '''GeoGebra '''file to a '''LaTeX '''file.
  
−
Then perform the steps shown in this table.
+
* Run the '''LaTeX''' code to show the output in pdf format.
  
−
Compare the different operations on integers.
 
  
−
(Note: See table 2)
+
|-
 +
|| '''Slide '''
  
 +
'''Assignment'''
 +
|| Here is an assignment for you.
  
  
−
|-
+
* Plot '''sin(x)''', '''cos(x)''' and '''tan(x)''' functions in the same''' GeoGebra ''' file.
−
||'''Slide number 10'''
+
  
−
'''About the Spoken Tutorial project'''
+
* Using the '''GeoGebra''' file generate a '''LaTeX''' code for '''article class'''.
−
|| The video at the following link summarises the Spoken Tutorial project.  
+
  
−
Please download and watch it.  
+
* Run the '''LaTeX '''code to generate a pdf file.
  
  
  
 
|-
 
|-
−
||'''Slide number 11'''
+
|| Glimpse of assignment
 +
|| Your completed assignment should look as follows.
  
−
'''Spoken Tutorial workshops'''
 
−
|| The Spoken Tutorial Project team:
 
  
−
conducts workshops using spoken tutorials and
 
  
−
gives certificates on passing online tests.
+
|-
 +
|| '''Slide '''
  
−
For more details, please write to us.  
+
'''Assignment'''
 +
|| Here is another assignment for you.
  
  
 +
* Open a new '''GeoGebra''' window.
  
−
|-
+
* Draw a circumscribed circle in it.
−
||'''Slide number 12'''
+
  
−
'''Forum for specific questions'''
+
* Generate a''' LaTeX '''code for '''beamer''' '''class'''.
  
 +
* Run the '''LaTeX''' code to generate a pdf file.
  
−
Do you have questions in THIS Spoken Tutorial?
 
  
  
−
Please visit this site.  
+
|-
 +
|| Glimpse of assignment
 +
|| Your completed assignment should look as follows.
  
  
−
Choose the minute and second where you have the question.
 
  
 +
|-
 +
|| '''Slide Number 9'''
  
−
Explain your question briefly.  
+
'''About Spoken Tutorial Project'''
 +
||
 +
* The video at the following link summarises the Spoken Tutorial project.
 +
* Please download and watch it.
  
  
−
The Spoken tutorial project will ensure an answer.
 
  
  
−
You will have to register to ask questions.
+
|-
 +
|| '''Slide Number 10'''
  
 +
'''Spoken tutorial workshops'''
 +
||
 +
* We conduct workshops using Spoken Tutorials and give certificates.
 +
* For more details, please contact us.
  
−
 
−
||Please post your timed queries in this forum.
 
 
|-
 
|-
−
||'''Slide number 13'''
+
|| '''Slide''' '''Number 11'''
  
−
'''Acknowledgement'''
+
'''Forums'''
 +
|| Please post your timed queries in this forum.
  
  
  
−
||The Spoken Tutorial project is funded by the Ministry of Education, Government of India.
+
|-
 +
|| '''Slide Number 12'''
  
 +
'''Acknowledgment'''
  
  
−
|-
+
|| The '''Spoken Tutorial''' project is funded by the '''Ministry of Education '''Govt. of India.
−
||'''Slide number 14'''
+
−
 
+
−
'''Thank you'''
+
−
||This is Radhika Yadav, a FOSSEE summer fellow 2022, IIT Bombay signing off.  
+
  
 +
|-
 +
||
 +
|| This is Madhuri Ganapathi from, IIT Bombay signing off.
  
−
Thanks for joining.  
+
Thank you for watching.  
 
|-
 
|-
 
|}
 
|}

Revision as of 13:25, 2 November 2022

Keywords: GeoGebra, scripting, latex, input bar, Texworks, if commands, circle, parabola, spoken tutorial, video tutorial.


Visual Cue Narration
Slide Number 1

Title Slide

Welcome to this Spoken Tutorial on Scripting and LaTeX in GeoGebra.
Slide Number 2

Learning Objectives

In this tutorial we will learn to,
  • Use various script commands to draw and manipulate objects.
  • Use IF commands to draw objects.
  • Convert GeoGebra file to a LaTeX file.
  • Run the LaTeX code to show the output in pdf format.
Slide Number 3

System Requirement

To record this tutorial, I am using;

Ubuntu Linux OS version 18.04

GeoGebra version 5.0660.0-d

TeXworks version 0.6.3

The commands shown in this tutorial will work in all 5.0x versions of GeoGebra.

Slide Number 4

Pre-requisites

https://spoken-tutorial.org

To practise this tutorial,

You should have full version of TeXworks installed on your system.

You should be familiar with GeoGebra and LaTeX.

For the prerequisite GeoGebra and LaTeX tutorials please visit this website.

Slide Number 5

Code Files

The files used in this tutorial are provided in the Code files link.

Please download and extract the files.

Make a copy and use them for practising.

Cursor on the GeoGebra window. I have opened a new GeoGebra window.
Only Narration.


Open and show the scripting-commands.txt file.

Let us begin with scripting in GeoGebra.


The commands used in this tutorial are available in scripting-commands.txt file.


This file is given in the Codes Files for the learners to use.

For beginners the Input bar is at the bottom.

Shown as Input:

In this tutorial we will use the Input bar to draw various objects.
Type in Input bar:

A= (2,4) >> Press Enter.


Cursor near Point A.

In the Input bar type A= (2, 4) and press Enter.


Point A is marked in the Graphics view at (2,4).

Cursor near point A. Now we will use script commands to change the coordinates of point A.
Type in the input bar:

Template:Anchor SetCoords(A, x(A)+1, y(A)-1)


Point to the code in the Input bar.

In the input bar type the following command.

This code moves the x coordinate of A by one up and y coordinate by one down.


Press Enter to execute the command.

Point to A(3,3) The coordinates of point A now are (3,3).
In the Input bar click the up, down arrow keys >> select the command from the list.


Cursor near point A in the Graphics view.

Let us execute the same command once again.


The coordinates of point A change to (4,2).

Type in the input bar >> Circle(A, 3) >> press Enter.


Point to circle c.


Drag the Algebra view boundary.

Now let us draw a circle using point A.


Type this command in the input bar and press Enter.


A circle with centre A and radius 3 cm is drawn.


Drag the boundary to see the equation clearly.

Point to the circle c. Let’s now change the colour of circle c dynamically.
Type in input bar

Template:Anchor SetDynamicColor[c, Red, Green, Blue] >> Press Enter.


Point to the dialog box.

Type this command in the input bar and press Enter.


Create Sliders dialog box appears.

Click the Create Sliders button.

Point to the sliders.

Click the Create Sliders button.


Three sliders Red, Green, and Blue are created.

Drag sliders Red, Blue and Green back and forth. Now drag the sliders to see the circle in various combinations of colours.


Point to c. Now let’s create a random circle using a random point B.
Create a random point B, type in the input bar:


B= (RandomBetween[-2, 2], RandomBetween[-2, 2])

Point to Point B.

In the Input bar type the following command and press Enter.

Point B is drawn.

Type in input bar:

r=RandomBetween[0,5]


Point to r value in the Algebra view.

Now let’s create radius r of circle c randomly using this command.


Type in input bar:

c= Circle[B,r]


Drag the sliders Red, Blue and Green.


To get a random circle c, type this command.


Drag the sliders to see the circle in different colours.


Press Ctrl + R to move the circle randomly in the Graphics view.


Point to the circle.

Press Ctrl and R keys to move the circle randomly in the Graphics view.


Notice the change in the radius of the circle as it moves.


Press Ctrl and A keys to select and Delete Key to delete. Let us select all the objects and delete them.


Only Narration. Next let's create a randomly generated parabola.


Type in the input bar:

A = (RandomBetween[-3,3],RandomBetween[-3,3])

Press Enter.

To create a random parabola let’s create a random point A.


Type the following command and press Enter.


Point to point A. Point A will be the vertex of the parabola.


Press Ctrl and R keys repeatedly. Press Ctrl and R keys repeatedly.

Observe that the coordinates of point A keep changing.


In the Input bar type:

f(x) = ( x + x(A) )^2 + y(A) and press Enter.


Point to x(A) and y(A) in the input bar.

In the Input bar type the following command.


Here x(A) and y(A) are the coordinates of point A in the equation.


Point to the parabola. Observe that, parabola opens upwards.


Point to the parabola. To make the parabola open downwards, we need to randomly generate +1 and -1.


In the input bar type:

n = RandomBetween[ 0 , 1 ] >> press Enter

Point to n value in the Algebra view.


Type:

a = If[ n == 1 , 1 , -1 ] >> Press Enter.


Point to the values of a and n in the Algebra view.

Type the following command and press Enter.


Here n is a number which is in between 0 and 1.


Type the following command.

Here a changes when n is equal to 1.


We can see the values of n and a only in the Algebra view.


press Ctrl + R keys repeatedly. Keep pressing Ctrl and R keys repeatedly.


Observe the changes in point A, a and n values and the parabola.

Double-click the function f(x) in the Algebra View.


Type a * before the function.

a * (x + x(A))² + y(A)


Point to the parabola.

Double-click on the function f(x) in the Algebra View.


Redefine text box appears.


Type a space asterisk(*) before the function and click OK button.


Observe that the parabola has opened downwards.

Press Ctrl and R keys repeatedly. Press Ctrl and R keys repeatedly to see the changes in the parabola.
Only Narration. Now we will see how to use IF commands to generate various functions.
Click on File >> New Window. For this we will open a new GeoGebra window.


Type IF in the input bar to show the list of IF commands. In general, the IF command is IF[Condition, Then, Else]
Select the Slider tool(tool is shown as a=2).

Click in the Graphics View.

In the Slider dialog box

Change name to n.

Change the Min value to 0 and Max value to 5.

Click the OK button.


Let’s first create a number slider n with Min value 0 and Max value 5.
Select the Move tool(tool shown as arrow). Click the Move tool to avoid accidental clicking of unnecessary objects.


Cursor on the Graphics view. Let us draw circles of two different radii using the IF command.


Type in the input bar:

IF[n<3, Circle[(0,0),1], circle[(2,0),4]] >> press Enter.


Point to the circle.

Type the following command and press Enter.


A circle with center at the origin (0,0) and radius 1 cm is drawn.

Drag the slider from n=0 to n=3.


Point the circle.

Now drag the slider from n is equal to zero to n is equal to three.


A new circle with center at (2,0) and radius 4 centimetres is drawn.


Drag the slider n=0 to n=5.

Point to the circle with different radius.

As we drag the slider from n=0 to n=5 the radius changes from 1 cm to 4 centimetres.


In the Algebra View

CTemplate:Anchor lick to select c >> press Delete key on the keyboard.

or

Click to select c >> and Right-click on it >> select Delete option.

Now let’s delete circle c.
Only Narration. Next let us draw a segment and a circle in the same manner using the IF command.


Drag the slider to n=0. Let us drag the slider back to n=0.
Type in the input bar:

IF[n>2,Circle[(0,0),2], Segment((2,2), 3)] >> press Enter.


Point to the segment.

Type the following command and press Enter.


A segment parallel to x axis and at a distance of 2 cm is drawn.


Drag the slider from n=0 to n>2.


Point to the circle.


Point to the circle in Algebra view.

Now drag the slider from n=0 to n greater than 2 (n>2).


A circle with center at (0,0) and radius 2 cm is drawn.


Users may change the values to draw the circle with different dimensions.

Drag the slider n=0 to n=5.

Point to the segment and circle.

As we drag the slider from n=0 to n=5 the segment changes to a circle.
In the Algebra View

click to select c >> press the Delete key on the keyboard.

Again let’s delete the circle c and retain the slider n.
Drag the slider to n=0. Let us drag the slider back to n=0.
Only Narration. Now we will use the IF command to show trigonometric functions.
Type in the input bar.

IF[n>2, sin(90-x),cos(x)] >> press Enter.


Point to the fuction in the Algebra view and Graphics view.

Type the following command and press Enter.


A cos(x) function is plotted.

Drag the slider n=0 to n=5.


Point to the fuction in the Algebra view and Graphics view.

As we drag the slider from n=0 to n=5,

function change point at algebra views from cos(x) to sin(90-x).

In the Algebra View

Click to select function >> press Delete key on the keyboard.

Let’s delete the function.
Type in the input bar:

IF[n>2, sin(90-x),tan(x)]

Similarly let us plot tan(x) and sin(90-x) functions.
Drag the slider n=0 to n=5.


Point to the function in the Algebra view and Graphics view.

As we drag the slider from n=0 to n=5,

function changes from tan(x) to sin(90-x).


Slide

Assignment

Pause the tutorial and do this assignment.


Use IF command to:

  • Draw triangles of different sizes.
  • Plot sin(x) and sinh(x) functions.
  • Plot cot(x) and cos(x) functions.
  • Plot sin(90-x) and sinIntegral(x) functions.
Only Narration. Now we will learn how to generate LaTeX code for a GeoGebra file.
Point to the Code files on the Desktop. For this let us open the files provided in the Code files link.

I have downloaded and saved them on my Desktop.

Please download and save them to your convenient folder.

Point to the two GeoGebra files. The Code Files folder contains two GeoGebra files to generate the LaTeX code.


One for the article class and another for the beamer class.


Users may use the files as per their choice.

Point to Triangle.ggb file.


Double-click on the file to open in GeoGebra.

Let us first open the Triangle.ggb file in GeoGebra.


Double-click on the file to open in GeoGebra.

Click on File menu and select Export.


From the submenu select Graphics View as PGF/TIKZ.

Click the File menu and select Export.


From the submenu select Graphics View as PGF/TIKZ.

Point to the window. GeoGebra to PGF Export window opens.
Click the Format drop-down button.


Point to LaTeX(article class)

In the window, Format option has a drop-down arrow button.

By default LaTeX(article class) is selected.


We will leave the default selection as such.

Click the Generate PGF/TikZ code button in the window. Now click the Generate PGF/TikZ code button in the window.


Point to the generated code. Code is generated in the text box below.
Press Ctrl +A to select text.

Press Ctrl + C to copy text.


Point to Copy to Clipboard button.

Select the text and copy it.


You may also click the Copy to Clipboard button to copy the LaTeX code.

Open your Texworks tex file. I have opened a new Texworks file.


Users may open their default LaTeX file.

Press Ctrl + V keys to paste in the untitled TeXworks window. Now paste the copied code in the TeXworks window.
Click on File and select Save.


Point to the dialog box.

Select Desktop to save the file.

Type the name as Triangle >> Click on Save.

To save the file click on File and select Save.

Save dialog box opens.

I will save the file on my Desktop.

Type the file name as Triangle and

click on Save.

Point to the file name. File is saved as Triangle.tex.


Click the green Typeset button. Now l! Package pgfkeys Error: Choice '1.15' unknown in choice key '/pgfplots/compat/

anchors'. I am going to ignore this key.


See the pgfkeys package documentation for explanation.

Type H <return> for immediate help.et’s run the file.

Click the green Typeset button to run the code.


Point to the generated pdf file. The pdf file of the drawn figure is generated.


Show the Code files folder.


Point to Arc-sector.ggb file.


Double click on Arc-sector.ggb file to open in GeoGebra.

Let us go back to the Code files folder.


This time let us open the Arc-sector.ggb file in GeoGebra.

Click the File menu and select Export.


From the submenu select Graphics View as PGF/TIKZ.

Click the File menu and select Export.


From the submenu select Graphics View as PGF/TIKZ.

Point to the window. GeoGebra to PGF Export window opens.
Click on Format drop down >> Select LaTeX(beamer class) option. In the Format drop-down let us select LaTeX(beamer class) option.


Click the Generate PGF/TikZ code button. Click the Generate PGF/TikZ code button.


Point to the generated code. The generated code is seen in the text box below.


Press Ctrl + A to select text.

Press Ctrl + C to copy text.

Select the text and copy it.
Point to the new Texworks file. I have opened a new Texworks file.


Press Ctrl + V keys to paste the code. Now paste the copied code in the window.


Click on File and select Save.

Select Desktop to save the file.

Type file name as Arc-sector >> Click on Save.

To save the file click on File and select Save.

In the Save dialog box, type the file name as Arc-sector and click on Save.

Point to the saved file. The file is saved as Arc-sector.tex.
Click the green Typeset button to run the code. Now let’s run the file.

Click the green Typeset button to run the code.


Point to the generated pdf file. A pdf file is generated with a number of pages.


Scroll through the pages to see the construction in a step by step process. Pdf file shows the step by step construction of the drawn figure on each page.


Only Narration. With this we come to the end of this tutorial.

Let us summarise.

Slide

Summary.

In this tutorial we have learnt to,
  • Use various script commands to draw and manipulate objects.
  • Use IF commands to draw objects.
  • Convert GeoGebra file to a LaTeX file.
  • Run the LaTeX code to show the output in pdf format.


Slide

Assignment

Here is an assignment for you.


  • Plot sin(x), cos(x) and tan(x) functions in the same GeoGebra file.
  • Using the GeoGebra file generate a LaTeX code for article class.
  • Run the LaTeX code to generate a pdf file.


Glimpse of assignment Your completed assignment should look as follows.


Slide

Assignment

Here is another assignment for you.


  • Open a new GeoGebra window.
  • Draw a circumscribed circle in it.
  • Generate a LaTeX code for beamer class.
  • Run the LaTeX code to generate a pdf file.


Glimpse of assignment Your completed assignment should look as follows.


Slide Number 9

About Spoken Tutorial Project

  • The video at the following link summarises the Spoken Tutorial project.
  • Please download and watch it.



Slide Number 10

Spoken tutorial workshops

  • We conduct workshops using Spoken Tutorials and give certificates.
  • For more details, please contact us.
Slide Number 11

Forums

Please post your timed queries in this forum.


Slide Number 12

Acknowledgment


The Spoken Tutorial project is funded by the Ministry of Education Govt. of India.
This is Madhuri Ganapathi from, IIT Bombay signing off.

Thank you for watching.

Contributors and Content Editors

Madhurig, Nancyvarkey

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