Learning Goal: Work on trig application problems and build proficiency with finding sides and angles.

Classwork

• Estimation – Sun Lakes, Arizona
• Warm Up
• Unpack upcoming Concept Quiz
• Card Matching
  • Handout
  • Some items taken from PARCC and TEA
• Ungraded Formative Assessment / Spiraling
  • One problem taken from New Visions

 Standards

• Common Core
  • HSG.SRT.C.8 – Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.
• TEKS
  • G.9(A) – determine the lengths of sides and measures of angles in a right triangle by applying the trigonometric ratios sine, cosine, and tangent to solve problems