My middle school math students LOVE the challenge of finding missing angles without measuring, by using supplementary angles, vertical angles, angles in triangles, and angles in quadrilaterals. These angle relationships task cards provide the opportunity to do just that! This resource includes 96 different task cards, in which students must find the measure of various angles without using a protractor. The easiest task cards could be used in upper elementary grades. The most difficult task cards could be used in 8th-9th grade math classrooms.
The task cards include a wide range of difficulty, making it easy to differentiate. The task cards are organized into the following groups.
One-Star Problems (Easy): 24 task cards in which students use supplementary and vertical angles to find missing angles. Each task card contains 3 missing angles.
Two-Star Problems (Medium): 24 task cards in which students use supplementary angles, vertical angles, and triangles to find missing angles. Each task card contains 6-7 missing angles.
Three-Star Problems (Hard): 24 task cards in which students use supplementary angles, vertical angles, triangles, and quadrilaterals to find missing angles. Each task card includes 13-17 missing angles.
Four-Star Problems (Expert): 24 task cards in which students use supplementary angles, vertical angles, triangles, quadrilaterals, and pentagons to find missing angles. Each task card includes 18-38 missing angles.
The document includes the following (114 total pages).
1. Student Record Sheet Template
2. 96 Total Angle Relationships Task Cards
3. Answer Key (Angles Written in Task Card)
4. Answer Key (Angles Listed by Task Card Number)
For more details and pictures of this resource, check out the blog post at the following link!
All About Angles in Middle School Math
If you like this resource you also may like my Pythagorean Theorem Task Cards, which have a similar format.
Pythagorean Theorem Task Cards
You can get the majority of my 6th grade math and 8th grade math products at a large discount by purchasing them as a part of the following bundles. These Angle Relationships Task Cards ARE NOT a part of either mega bundle.
Math Mega Bundle (6th Grade Math)
Math Mega Bundle (8th Grade Math)