EXPLORE TRIG RATIOS – MATHEMATICS
ACTIVITY OVERVIEW:
Explore trigonometric ratios (sine, cosine, tangent). Students discover relationships in right triangles.
LEARNING OBJECTIVES:
• Understand trig ratios
• Apply sine, cosine, tangent
• Relate to right triangles
STANDARDS ALIGNMENT:
• TX TEKS Geometry G.9.A – Trigonometric ratios
• Common Core HSG.SRT – Similarity, Right Triangles
SKILLS DEVELOPED:
Trigonometry, Ratio Understanding, Right Triangle Analysis, Mathematical Discovery
GRADE LEVELS: 9th-10th Grade, Geometry
ACTIVITY TYPE: Exploration Activity