Presentation+(Cabri+Jr)


 * PRESENTATION OF KEY CONCEPTS AND SKILLS **

**Overview of Cabri Jr*** ***.**


 * Betweeness on a segment **


 * Betweeness and angles **
 *  Vertical and adjacent angles **

Supplementary angles
 *  **Corresponding angles** **


 *  **Angle relationships in parallel lines** **
 *  Perpendicular bisector theorem **


 *  Angle bisector theorem **
 *  Translating a triangle **


 *  Multiple translations and animation **

Reflections in the plane
 *  Reflections in the coordinate plane **
 *  Rotations in the plane **
 * <span style="color: #ff0000; display: block; font-family: 'Times New Roman',Times,serif; font-size: 200%; text-align: center;"> Invariants in rotations **


 * <span style="color: #808000; display: block; font-family: 'Times New Roman',Times,serif; font-size: 220%; text-align: center;"> **Dilations** **

<span style="display: block; font-family: 'Times New Roman',Times,serif; font-size: 200%; text-align: center;">Dilations and the coordinate plane** <span style="color: #ff0000; display: block; font-family: 'Times New Roman',Times,serif; font-size: 200%; text-align: center;"> **Problem solving with dilation**

<span style="color: #00ff00; display: block; font-family: 'Times New Roman',Times,serif; font-size: 200%; text-align: center;"> Translations and reflections

===<span style="color: #0000ff; display: block; font-family: 'Times New Roman',Times,serif; font-size: 200%; text-align: center;">Reflections and rotations ===