Key Questions:

What part(s) of the surface equations cause the slide to spiral upward? How do we know? Explain.

If the 2nd term of the right side of each equation was eliminated, what would the surface look like?

GeoGebra is an interactive geometry, algebra, statistics and calculus application, intended for learning and teaching mathematics and science from primary school to university level. GeoGebra is available on multiple platforms, with apps for desktops, tablets and web.

How to measure an Angle in Geogebra

The reflect command in Geogebra has a few options, but maybe the most familiar to most of us from school is a 2 dimensional reflection in a line.

Once we understand the basics of sliders, vectors, and lists in GeoGebra, we can make some pretty neat things! This is the first of two videos in which I'll show you how to make some lovely geometric string art patterns.

00:00 - Intro
00:50 - Basic Construction
05:02 - Advanced Construction
10:54 - It's a Parabola!
12:17 - Completing the Project
14:03 - Wrap-up

You can now create GeoGebra lessons and assign them immediately to Google Classroom!
This video quickly shows you how from the perspective of the teacher (left side) and also the student (right side).

#Calculus, #APCalc Teachers: Brief demo of #GeoGebra ‘s newly released #CAS app = geogebra.org/cas WRT limits, derivatives, integrals, etc. Students can use this app to formatively assess results of their own work!

#InteractiveMathematics #Rotationalsymmetry #Mathematicslearning #MathematicsTeaching #RashmiKathuria #RashKathMath
Joyful Learning of Mathematics| Exploring Rotational Symmetry in quadrilaterals using GeoGebra

This one is a little bit GeoGebra and a little bit childhood throwback... at least it is for me! We'll learn a bit about how to make things change color in GeoGebra using Dynamic Color, and we'll use that function to make some colorful pictures.

00:00 - Intro
00:45 - Making a Moveable Point
01:20 - The "Show Trace" Setting
02:31 - Setting Up "Dynamic Color"
05:01 - Making an Eraser
07:07 - Outro

In this video you will learn how to use the GeoGebra app to Reflect and Translate a given object

In this introductory workshop, we will actively engage with GeoGebra's platform and experience firsthand how GeoGebra can naturally foster student-centered discovery learning, meaningful remediation, differentiation, and ongoing formative assessment. We will also explore GeoGebra Classroom and see how this interface empowers teachers to see all students' progress and thought processes in real time. We will also explore hundreds of ready-to-use engaging activities. We will also learn how we can easily copy and edit resources created by others to effectively differentiate discovery learning experiences for various groups of students. This free event is sponsored by the Iowa Council of Teachers of Mathematics.