This new set of The Algebra Game: Trig Functions features an improved design and updated teaching instructions aligned to the current math standards. Set includes a comprehensive teacher's guide featuring activities and games using the cards, discussion questions, and reproducible activities. Up to 12 students can work collaboratively to form a multitude of algebraic equations in each area of study.The Algebra Game: Trig Functions includes all three trig functions - sine, cosine, and tangent - and their reciprocals have matching graphs, coordinate pairs, and equations. Clues about a graph's amplitude and period are embedded in equations so students learn how the equation affects the related graph. Includes four decks (240 cards) and 80-page guide.