Deborah Ball – Resources – GeoGebra

Parallelograms, Rhombus, Rectangles, and Squares, Oh my!
Activity
Deborah Ball
Pythagorean Inequalities Theorem
Activity
Deborah Ball
Horizontal Parabola Focus and Directrix Exploration
Activity
Deborah Ball
Focus and Directrix Exploration
Activity
Deborah Ball
Parabola as a Locus
Activity
Deborah Ball
Triangle Congruence Investigation
Book
Deborah Ball
Congruent Segments and Circles Activity
Activity
Deborah Ball
Points and Lines Tasks
Activity
Deborah Ball
Parallel and Skew Lines in Prisms
Activity
Deborah Ball
Inscribed Angles and Quadrilaterals
Activity
Deborah Ball
Triangle Inequality and Side Angle Relationships
Activity
Deborah Ball
Quadrilateral Properties
Book
Deborah Ball
Transformation Graph for Tic-Tac-Toe RA L
Activity
Deborah Ball
Types of Triangles
Activity
Deborah Ball
Copy of Equation of Line Self-Check
Activity
Deborah Ball
Normal CDF Calculator
Activity
Deborah Ball
Triangle Similarity Theorems
Book
Deborah Ball
Angle Side Relationships
Activity
Deborah Ball
Pythagorean Theorem Proofs
Book
Deborah Ball
Geometry Tools Enhanced
Activity
Deborah Ball
Geometry Tools
Activity
Deborah Ball
Intersecting Planes
Book
Deborah Ball
Make 3 Adjacent Angles
Activity
Deborah Ball
Midpoint Construction
Activity
Deborah Ball