This task uses GeoGebra software, which can be freely downloaded, to explore what happens to the line segments and angles of a triangle when it is reflected, rotated, and translated. Includes printable task sheet for students and a...

Given a figure on the coordinate plane and a center of a rotation, find the angle for the rotation that maps one figure to the other.

Visually inspect virtual molecules and their reactions to changes in energy levels and vibrations. Choose from 24 different molecules and adjust viewing angle, pace of simulation, and more. Create a presentation of your explorations as...

This resource provides in depth information on the conic sections. Click on the underlined words for definitions and diagrams.