Google Classroom
GeoGebraGeoGebra Classroom

Introduction to Point, Line, Angle and Polygon Tools

Play around with the tools at the top of the page to see what you can create. Try to draw a picture or a cool design. Hints: --"esc" brings you back to the pointer tool. To erase everything, press "esc" and highlight the entire screen by clicking and holding. Then, press "delete". --Clicking on the triangles in the lower right corner gives you more options.