### Plastic Plate Math Activities - How to Make & Use

These activities for Algebra, Geometry, & middle school make great stations or critical thinking puzzles. I created these for easy differentiation, and really loved them. They turned out to be durabl

### RS Geometry – Shapes & Solids

Geometry is an extension of science concerned with issues of shape, size, relative position of figures, and the lands of space. A mathematician who works in the field of geometry […]

### Math Giraffe

awesome way to get the right brain involved in math class - When the two hemispheres of the brain communicate, learning and memory / retention are increased. Read about the benefits of coloring & doodling in math class at www.mathgiraffe.com

### Teaching in Special Education

Labeling different quadrilaterals using a color code. Love this idea! Image only

### Design a Zoo -- Integrated Geometry Area & Perimeter Project

Turn your geometry class into a zoo and ask your students to practice area and perimeter!

### The Unit Circle - Hand Trick

The Unit Circle Hand Trick - This is one of the most difficult lessons to teach. Most students try to memorize the entire thing. Bad idea! Here's a Tip!

### How to Teach the Properties of Quadrilaterals ⋆ GeometryCoach.com

Free printable worksheets and lesson ideas on how to teach the properties of quadrilaterals. Properties of Quadrilaterals tips and tricks!

### Classifying Polygons Worksheet - GeometryCoach.com

These materials are to help Geometry Teachers teach their lesson on Classifying Polygons. Get your free worksheets, slide, shows, lesson plans, and more!

### Classifying Polygons Worksheet - GeometryCoach.com

These materials are to help Geometry Teachers teach their lesson on Classifying Polygons. Get your free worksheets, slide, shows, lesson plans, and more!

### Reasoning and Proof - GeometryCoach.com

Reasoning and Proof - Geometry Lesson on how to teach your class how to master the process of proving things related and unrelated to Geometry and Algebra.

### Inequalities in One Triangle - GeometryCoach.com

Free Worksheet, Guided Notes, Video Lesson, Pow Point, Bell Ringer and More! Use these to Help teach your lesson on Inequalities in One Triangle.

### 21st Century Math Projects -- Middle & High School Real World Math

21st Century Math Projects -- Engaging Middle & High School Math Projects

### Classroom Activities

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### Polygon Angle-Sum Theorem & Parallelograms

It's the beginning of a new semester here in Alabama. We are off to a bumpy start because of the extremely cold weather. We are just not prepared for 3 days in a row of temperatures below freezing! We have had 2 pipes burst at our house, and may friends and neighbors have experienced the same thing. School was delayed, students stayed home where it was warm, or came to school because they had no heat! We are ready for the weather to settle down so that we can get back to normal! Anyway, here…

quadrilaterals summary- basics for gr.12 essentials