Easter Trigonometry Law of Sines & Cosines Geometry Coloring Activity
Struggling to keep your Geometry students focused on solving right triangles as Easter approaches?
Introducing the Easter Geometry Color by Number Law of Sines and Cosines— a no-prep resource that blends Geometry practice with a colorful twist! Perfect for Easter or any day in April. This activity is intended for 9th-11th grade.
Students will solve for missing side lengths and angles in triangles using Law of Sine and Cosine. Then they will use their answers to bring an Easter picture to life. With three different picture options, your students will love comparing their finished designs without everyone doing the exact same one!
What’s Included:
✅ 12 Engaging Problems
✅ 3 Unique Picture Options — perfect for differentiation and classroom variety.
✅ Color-by-number format where answers tell students which color to use.
✅ Complete Answer Key for quick and easy grading.
This activity combines rigorous math practice with creative engagement. The color-by-answer format provides instant feedback — incorrect answers lead to mismatched colors, helping students self-correct and stay motivated.
With three different Easter picture options, your students will stay engaged and eager to see how their designs turn out, while you enjoy a quiet, productive class period.
How to Use This Resource:
- Use as a class activity, sub plan, or an Easter week review.
- Assign different picture options to groups or individuals for variety.
- Great for bell work, early finisher practice, or a low-stress class period.
➡️ Grab this resource today to make working with arc length and sector area a lucky treasure for your students!
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