Karen Rowe – Resources – GeoGebra

Similar Triangles for Indirect Measurement of River Width
Activity
Karen Rowe
Basic Trigonometry Range Activity 4 WS
Activity
Karen Rowe
Similar Triangles in a Right Triangle
Activity
Karen Rowe
Geometric Mean Visual with Proof
Activity
Karen Rowe
L3.1 Reflections - Bounce Ball Problems
Activity
Karen Rowe
L6.1 Polygon Interior Angle Sum
Activity
Karen Rowe
L8.1 #1b Visual Proof Without Words
Activity
Karen Rowe
L8.1 #1a Visual Proof Without Words
Activity
Karen Rowe
L8.1 #2b Wordless Pythagorean Theorem based on Translations
Activity
Karen Rowe
L8.1 #2a Visual Proof Without Words
Activity
Karen Rowe
Heptagon Angle Theorems
Activity
Karen Rowe
Pentagon Angle Theorems
Activity
Karen Rowe
Quadrilateral Angle Theorems
Activity
Karen Rowe
Hexagon Angle Theorems
Activity
Karen Rowe
Triangle Angle Theorems
Activity
Karen Rowe
Triangle Exterior Angle
Activity
Karen Rowe
Triangle Area Demo
Activity
Karen Rowe
2 lines and transveral angle measures
Activity
Karen Rowe