GeoGebra/Javascript 2 - Make/Check Point on Number Line

Goal: Create form and javascript function to let user generate and send data from webpage to GeoGebra file.

1. Generate a new point - click on the New Point button.

2. What is the value of the purple point on the number line?

3. Input and check your answer!

• Type value in box below. Then click Check Answer button.

   Value is:        
Sorry, the GeoGebra Applet could not be started. Please make sure that Java 1.4.2 (or later) is installed and activated. (click here to install Java now)