Difference between revisions of "GeoGebra-5.04/C3/Create-and-manage-Tools/English"
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* '''Ubuntu Linux OS''' version 16.04 | * '''Ubuntu Linux OS''' version 16.04 | ||
| − | * '''GeoGebra''' version 5. | + | * '''GeoGebra''' version 5.0.438.0-d |
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|| '''Slide Number 4''' | || '''Slide Number 4''' | ||
Latest revision as of 16:34, 10 October 2019
| Visual Cue | Narration |
| Slide Number 1
Title slide |
Welcome to the spoken tutorial on Create and Manage Tools. |
| Slide Number 2
Learning Objectives |
In this tutorial we will learn to,
|
| Slide Number 3
System Requirement |
To record this tutorial, I am using;
|
| Slide Number 4
Pre-requisites |
To follow this tutorial, learner should be familiar with GeoGebra interface.
For the prerequisite GeoGebra tutorials, please visit this site. |
| Cursor on the interface. | I have already opened the GeoGebra interface on my machine. |
| Right-click on the Graphics view >> un-check the Axes check box. | For this tutorial I will un-check the axes. |
| Point to the toolbar. | Now we will begin by customizing the tool bar. |
| Click on Tools menu and select Customize Toolbar.
Point to the window. |
Click on Tools menu and select Customize Toolbar option.
|
| Click on the drop-down.
Point to General view. |
The window has a drop-down to choose the views.
By default, General view is selected. |
| Point to the Toolbar box.
Click and show one or more menu buttons to show the related tools. |
The Toolbar box has a menu button next to each tool, to show the related tools. |
| Point to the buttons.
Click on Line tool. Click the Up and Down buttons to move the tools. |
Below the Toolbar box, we have the Up and Down arrow buttons.
I will select Line tool These buttons are used to move the selected tool up or down the list. |
| Point to the button. | At the bottom left, we have Restore Default Toolbar button, to restore the default toolbar. |
| Click on Restore Default Toolbar button. | Click on Restore Default Toolbar button. |
| Point to Tools box. | Next we have Tools box.
This is used to separate the tools from the Toolbar box. |
| Click on menu button next to Move to show the related tools. | In the Toolbar box, click on the menu button next to Move to show the related tools. |
| Click on Move tool >> click on Remove button.
|
Click on Move tool and then click on the Remove button.
Notice that the Move tool has moved to the Tools box. |
| Click on menu button | Click on the menu button to close the Move menu. |
| Click on menu button next to Perpendicular Line to show related tools. | Next click on the menu button next to Perpendicular Line to show the related tools. |
| Click on Tangents tool >> click on Remove button.
Point to Tangents tool. |
Now click on Tangents tool and then click on the Remove button.
Notice that Tangents tool has also moved to the Tools box. |
| Click on menu button | Click on menu button to close the Perpendicular Line menu. |
| Point to Move and Tangents tools in Tools box. | Let's separate these tools from their related tools. |
| Select Move tool >> click on Insert button. | Select Move tool in the Tools box and click on Insert button.
The Move tool is inserted as a separate tool. |
| Select Tangents tool >> click on Insert button.
Point to the tool. |
Next, select Tangents tool and click on the Insert button.
Tangents tool is also inserted as a separate tool. |
| Click on Apply button.
|
Now click on Apply button to apply the changes.
Then click on the Close button to close the window. |
| Point to the tools on the toolbar. | Notice that Move tool and Tangents tool are shown separately on the toolbar. |
| Cursor on the interface. | Now we will learn to create a new tool. |
| Cursor on Graphics view | We will begin by drawing tangents to a circle. |
| Click on Circle with Centre and Radius tool >> Click in the Graphics view. | Click on the Circle with Centre and Radius tool.
Click in Graphics view. |
| Point to Circle with Center and Radius text box | Circle with Center and Radius text box opens. |
| In the Radius field, type 3 >> click on OK button.
|
In the Radius field, type 3 and click on OK button at the bottom.
|
| Drag the boundary of the Algebra view. | Drag the boundary of the Algebra view to see the equation of the circle. |
| Drag the boundary. | Drag the boundary to see the Graphics view clearly. |
| Click on Point tool >> click in the Graphics view . | Now using Point tool we will mark an external point B on the Graphics view. |
| Click on Tangents tool.
Click point B >> on the circle c. Point to the tangents. |
Click on Tangents tool.
Two tangents are drawn to the circle c from point B. |
| Click on Tools menu and select Create New Tool. | Click on the Tools menu and select Create New Tool option. |
| Point to the dialog box. | The Create New Tool dialog box opens. |
| Point to the tabs.
Point to the tab. |
In the box we have Output Objects, Input Objects and Name & Icon tabs.
By default Output Objects tab opens. |
| Select objects in construction or choose from list drop-down. | In the Output Objects tab, there is a drop-down to select objects. |
| Point to the drop-down.
Select Circle c: Circle with center A and radius 3 Line f: Tangent to c through B. Line g: Tangent to c through B. |
From the drop-down, select
Circle c with center A and radius 3 Line f: Tangent to c through B. Line g: Tangent to c through B. |
| Click on Input Objects tab.
|
Next click on the Input Objects tab.
|
| Click on Name & Icon tab.
Point to the tab. Point to Tool name and Tool help. |
Click on Name & Icon tab.
In this tab we can type the Tool name and Tool help. |
| In Tool name, type Tangents to a circle.
Point to the Command name. |
For the Tool name I will type Tangents to a circle.
Observe that, as I type the Tool name, the Command name automatically gets filled. |
| In the Tool help box, type Click two points. | In the Tool help box, I will type Click two points. |
| Point to the check-box. | Observe that Show in Toolbar check-box is already checked. |
| Click on the Finish button. | Lastly click on Finish button. |
| Point to the message box.
Click on OK button. |
Geogebra Info message box with a text New tool created successfully! appears.
Click on OK button to close this message box. |
| Point to the new tool on the toolbar. | Observe that, a new tool Tangents to a circle is seen on the toolbar, with a tool tip. |
| Press Ctrl+A >> Press Delete key on the key board. | Let's delete all the objects from the interface. |
| Point to the tool. | Now let us use the tool that we have just created. |
| Click on Tangents to circle tool >> click two points in the Graphics view.
|
Click on the Tangents to circle tool and click two points in the Graphics view.
Tangents to a circle are drawn. |
| Point to the tool. | We will now see how to manage the tool we have created. |
| Click on Tools menu >> select Manage Tools. | Click on Tools menu and select Manage Tools option. |
| Point to the dialog box. | The Manage Tools dialog box opens. |
| Point to the buttons in the dialog box. | This dialog box has Delete, Open, Save As and Share buttons. |
| Click on Saves As button. | We will save the Tangents to a circle tool.
|
| Point to the dialog box.
In the File name text box type as Tangents to a circle.
|
Save asdialog box opens.
In the File name text box I will type Tangents hyphen circle(Tangents-circle). Note that, in the Files of type, GeoGebra Tools(.ggt) is already selected. |
| Select Desktop. | Select a location to save the file.
I will select Desktop. |
| Click Save button at the bottom. | Then click on Save button at the bottom. |
| Click on Close button to close the dialog box. | And click on Close button to close the dialog box. |
| Click on File and select Close. | Now I will close the Geogebra window.
I'll click on File and select Close. |
| Point to Close File box.
Select Don't Save button. |
The Close File box opens.
It asks Do you want to save your changes? In the box, I'll select Don't Save button as I have already saved the file. |
| Point to the saved file on the Desktop. | Now we will open the saved file.
I had saved it on my Desktop as Tagents-circle.ggt. |
| Double click on file >> right-click, select Open With GeoGebra. | We can open the file by double clicking on it.
Or right-click and select Open With GeoGebra option. |
| Cursor in the file.
Click on Dash Home >> type geogebra >> select Geogebra icon to open it. |
Please note, the new tool that we have created will be available only in this file.
|
| Point to the toolbar. | You can check it yourself.
The new tool is not available in the new GeoGebra window. |
| Let us summarize what we have learnt. | |
| Slide Number 5
|
In this tutorial we have learnt to,
|
| Slide Number 6
Assignment |
As an assignment,
Create a new tool to draw altitudes of a triangle and mark the orthocenter. |
| Show the output of the assignment. | Your completed assignment should look like this. |
| Slide Number 7
About Spoken Tutorial project |
The video at the following link summarizes the Spoken Tutorial project.
Please download and watch it. |
| Slide Number 8
Spoken Tutorial workshops |
The Spoken Tutorial Project team conducts workshops and gives certificates.
|
| Slide Number 9
Forum for specific questions: Do you have questions in THIS Spoken Tutorial?
|
Please post your timed queries in this forum. |
| Slide Number 10
Acknowledgement |
Spoken Tutorial Project is funded by NMEICT, MHRD, Government of India.
More information on this mission is available at this link. |
| This is Madhuri Ganapathi from, IIT Bombay signing off.
Thank you for watching. |
