This puzzle activity is a fun way for students to practice their understanding and interpretation of Sine and Cosine graphs. Students connect puzzle pieces with equations, graphs, period and amplitude. Some puzzles include blank pieces for added challenge. Great for self-checking and assessment. OPTIONAL: puzzles can be added to interactive notebooks. This resource includes: - 12 4-piece puzzles - Answer key This resource available in the following bundles:- Trigonometry Bundle: PreCalc