GeoGebra Tutorial - Building an Interactive Worksheet

In this step-by-step tutorial we will use images from the web to model a real world application for right triangle trigonometry problems. Along the way the viewer will learn how to use many GeoGebra features, gain exposure to strategies and techniques for building interactive worksheets, learn to correct mistakes, and create a dynamic student learning experience.
Link to the completed GeoGebra worksheet : www.geogebra.org/m/bzsc9mda

[@TonyAbbeyFETraining]

Thank you for taking the time to produce such an excellent demonstration video on the capabilities of GeoGebra. It is very well paced with clear measured instructions. You have allowed me to progress very quickly in creating tutorial material.

[@grantsmith3653]

This is awesome. You're probably a great teacher... lucky students!

[@Yboc526]

🌷👍🏼🌷👍🏼🌷Thank you very much!!!! I learnt so much. Your step-by-step explanation is FABULOUS🌷👍🏼🌷👍🏼🌷

[@1729andres]

Thank you so much for the video. You've been very detailed and patient. Looking forward for more videos. Blessings.

[@rolfbecker4512]

Fantastic explanation, very clear and to the point. Thank you! 😀

[@mohammedhi4520]

Well presented. Thanks

[@vickypotter8339]

Tutorial was really very useful for me thank you!

[@MuhammadIsmail-wi5uk]

Thank you, it is helpful

[@henkoegema6390]

Well done. I learned a lot. 😃

[@TuanNguyen-zd1xn]

Thank you so much ❤

[@vinodjoshi7127]

It's really a useful

[@Ceorolus]

I found that the control points on my imported surveyor were not level with his feet making him fixed above the line AB. But otherwise I found this easy to follow tutorial an excellent starter for study. 👍

[@zalali2602]

Hi, how can we resize the ballon while moving height slider, so at ground will bigger then up.

[@MrHudak]

You would need to use the transformations menu and establish a point that acts as the center of dilation.

[@zalali2602]

@@MrHudak I made a dilation however it did not act simultaneous with ballon fly motion. Do I need to set a condition?

[@mastershifuVJ]

How to resize to fit to any browser. How to reduce amplet size

[@ikasurtiani4293]

Hello, thank you for making a helpful video. I want to modify the activity for my students, so I want to modify this into measuring the height of an object that touches the land, e.g: tree, building, etc. My problem is when I changed the height of the object, the object position is moving also. How do I solve this problem? Thank you

[@MrHudak]

I create points in my worksheet that are not associated with an slider tool. Then I hide the points so the image cannot be distorted. Here is a link to some other trig application worksheets I've created. tech.mrhudak.com/geogebra/trig-app

[@ikasurtiani4293]

@@MrHudak Thank you

[@user-te7mh1ss8z]

how can I get the sketchpad in my computer?

[@MrHudak]

You can download and install free from www.geogebra.org/download (I use GeoGebra Classic 6)

[@user-lb1mv4dr1i]

Can you share the file please?

[@MrHudak]

www.geogebra.org/m/bzsc9mda

[@selvayuva91]

Hi sir is this based on phythagoras theorem sir

[@MrHudak]

It is based on right triangle trigonometry (SohCahToa)