Unit: Unit 6 Course: Geometry Right Triangle Relationships and Trigonometry Topic: Week 18 – Day: 87 Indirect Measurements Common Core State Standard: Mathematical Practice: CCSS.MATH.CONTENT.HSG.SRT.C.6 CCSS.MATH.PRACTICE.MP2 Understand that by similarity, side ratios in right Reason abstractly and triangles are properties of the angles in the quantitatively triangle, leading to definitions of trigonometric ratios for acute angles. Objective: I can statement: Find trigonometric ratios of angles I can find trigonometric ratios of angles Procedures: Materials: 1. Students will complete the bellringer. Bellringer 87 2. Students will work in groups of at least 3. They Day 87 Activities will draw a right angle and verify the Day 87 Practice trigonometric ratios Day 87 Presentation 3. The presentation will be used to look for Day 87 Exit Slip misconceptions and encourage discussion. 4. Students will complete the exit slip before leaving for the day. Accommodations/Special Circumstances: Technology:
Unit: Unit 6 Right Triangle Relationships and Trigonometry Course: Geometry Topic: Week 18 – Indirect Measurements Day: 87 Common Core State Standard: CCSS.MATH.CONTENT.HSG.SRT.C.6 Understand that by similarity, side ratios in right triangles are properties of the angles in the triangle, leading to definitions of trigonometric ratios for acute angles. Mathematical Practice: CCSS.MATH.PRACTICE.MP2 Reason abstractly and quantitatively Objective: Find trigonometric ratios of angles I can statement: I can find trigonometric ratios of angles Procedures: 1. Students will complete the bellringer. 2. Students will work in groups of at least 3. They will draw a right angle and verify the trigonometric ratios 3. The presentation will be used to look for misconceptions and encourage discussion. 4. Students will complete the exit slip before leaving for the day. Materials: Bellringer 87 Day 87 Activities Day 87 Practice Day 87 Presentation Day 87 Exit Slip Accommodations/Special Circumstances: Technology:
Geometry-Complete-Unit-6.docx