Charb's Math Resources

This comprehensive reference sheet provides an organized overview of essential geometry proof concepts, perfect for students learning geometry or preparing for tests. It includes: Properties of Equality: Reflexive, Symmetric, Transitive, Substitution, Addition, Subtraction, Multiplication, Division, and Distributive properties.Properties of Congruence: Reflexive, Symmetric, and Transitive properties for segments and angles.Key Theorems:Linear Pair TheoremVertical Angles TheoremRight Angle Theore

Rigid Transformation Bingo – Interactive Geometry Game for TransformationsEngage your students with this exciting and interactive Rigid Transformation Bingo activity! This fun game challenges students to practice translations, reflections, rotations, and compositions of transformations while competing to win Bingo (No Dilations). Perfect for middle and high school Geometry classrooms, this activity is designed to make learning transformations engaging and collaborative. What’s Included:Blank Bi

***THIS LOOKS MUCH BETTER IN THE GOOGLE FORM! Interactive Google Form – 7 Rooms of Circle Geometry Challenges Perfect for Geometry Test Prep, Review, or Fun AssessmentTransform your classroom with this Circles BREAKOUT challenge—an exciting, digital escape room-style review designed using Google Forms. Students must solve problems related to circle theorems and angle relationships in order to "escape" each room by entering the correct breakout code. Each answer must be exact and all caps,

The link to copy can be found the the pptx or pdf file! Polygon and Triangle Similarity Escape Room (Google Forms Activity)This Breakout Escape Room is an engaging and interactive Google Forms activity designed to help students practice polygon and triangle similarity concepts. Students work through a series of rooms, solving math problems to unlock breakout codes and progress through the challenge. How It Works:Digital Format: This escape room is hosted on Google Forms, allowing for a self-c

PDF – Interactive Jeopardy-Style Review with 30+ Questions + Answer Key Aligned to Indiana & Common Core Geometry StandardsMake your circle geometry review more exciting and effective with this Jeopardy-style review game covering central angles, inscribed angles, and circumscribed angles. This PDF is perfect for whole-class participation, math centers, or small-group competitions. What’s Included: A PDF game board with 6 categories and 5 questions each (30 total problems)Also a pptx game boar

Description: Help your students master conditional statements, converses, inverses, contrapositives, and the laws of logic with this engaging, ready-to-use worksheet! This 2-part resource provides: ✅ 10 Law of Detachment & Law of Syllogism problems – Students determine valid conclusions or identify when no conclusion can be drawn. ✅ 3 Conditional Statement exercises – Students write the converse, inverse, and contrapositive, determine truth values, and create counterexamples. ✅ Built-in c

PDF – 24 Questions + Answer Key Aligned to Indiana & Common Core Geometry StandardsBring energy and engagement to your trigonometry unit with this Trig Angles BINGO game! This printable PDF resource helps students review and reinforce their understanding of special right triangles, inverse trigonometric functions, and real-world trigonometry applications in a fun and interactive way. What’s Included: A PDF file with 24 unique problems across slides Problems that include solving for missing

PDF – 14 Problems (7 Matching Pairs) Aligned to Indiana & Common Core Geometry StandardsLooking for a fun, engaging, and self-checking way to review special right triangles with your students? This Color by Number activity is the perfect resource to reinforce the 45-45-90 and 30-60-90 triangle relationships in a low-prep format. What’s Included: One printable PDF student version (14 total problems – 7 sets of matching pairs) One color-coded answer key A coloring picture with 7 numbered se