Easel by TpT

Gigantic Collaborative Grinch Mosaic - Sine & Cosine Laws (64 Sheets!)

Grade Levels
10th - 11th
Formats Included
  • Zip
66 pages
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A highly engaging task combining individual accountability with collaborative motivation! Colouring meets Trigonometry in this Holiday math mosaic that will look spectacular hanging up in your school hallway or foyer :) Each worksheet represents a small section of the big picture! This would be great if you have multiple sections of a course running; split it up!

CHECK OUT THE PRODUCT PREVIEW to see the range of problem types, and to know exactly what these worksheets involve!

Find the Grinch (smaller mosaic sizes) in lots of topics!
Trig Ratios from Triangle Diagrams
Ratio Problems & Numeric Proportions
Volume and Surface Area Application Word Problems
Linear Systems - Equations, and Holiday Themed Application Word Problems
Sine & Cosine Law - Solve for Angle or Side
Linear Equations, 1 & 2 Step, multi-style bundle

***Get ALL my Christmas themed mosaics in one big bundle for huge savings!***

Every Worksheet Involves:
◾13 Sine and Cosine Law Diagram problems for a missing side or angle.
◾12 Simple addition questions to make the worksheets practical! (25 problems would be a lot!)

It's simple!
1. Calculate the answers.
2. Colour the squares.
3. Cut out your section.
4. Combine with the class!

INCLUDED (.pdf and .docx files in zip folder):
◾64 Worksheets, ALL different, that combine like magic to create the Grinch mosaic!
◾ Master Answer Key showing the colour and numeric answer to all problems on every worksheet.

If you like this product, be sure the check out the whole Collaborative Math Mosaic directory, sorted by topic!

The student buy-in factor is HUGE with these worksheets; they all want to see the finished picture come together! High school students love colouring too! This sure beats textbook homework!

Imagine if your students were the ones policing homework completion? "Common Jenny! Do your work or we'll have a hole in our picture!"

Leave the picture a secret or show it for motivation… it’s your call.

Encourage students to check their answers by finding them in the randomized list on their worksheet before they colour each square. This will increase the accuracy of the final picture!

All my “Colouring by…” worksheets use standard pencil-crayon colours found in the Crayola 24 pack. For best results, use the exact colour name match (and encourage quality colouring!). Perhaps a class set of pencil crayons would be a fun math department investment!

Feedback, suggestions, and frontline stories are always welcomed!

Thanks for checking this out! Merry Christmas.
Total Pages
66 pages
Answer Key
Teaching Duration
2 days
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to see state-specific standards (only available in the US).
Understand and apply the Law of Sines and the Law of Cosines to find unknown measurements in right and non-right triangles (e.g., surveying problems, resultant forces).


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