Teacher : Davis and Whittington |
Course/ Subject: Geometry |
Date of Instruction: 2/8/21 - 2/9/21 |
Opening (I Do) An engaging process for lesson introduction that is specifically planned to encourage equitable and purposeful student participation. Describe the instructional process that will be used to introduce the lesson. TKES 1, 2, 3,4,5, 8,10
| Standard/s: Extension of MGSE9-12.G.SRT.8 Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems. MGSE9-12.G.SRT.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. |
Learning Target: I will use the law of sines and cosines to solve for missing parts of triangles.
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Success Criteria: I can recall the law of sines and the law of cosines. I can set up the formulas and plug in values correctly. I can determine when to use law of sines and when to use law of cosines. |
Introduction/Connection: Review using trig functions for right triangles. |
DIRECT INSTRUCTION: Yay math video |
Work Period (We Do, You Do) Students learning by doing/demonstrating learning expectations. Describe the instructional process that will be used to engage the students in the work period. TKES 1, 2, 3, 4, 5, 7. 8,10
| GUIDED PRACTICE: yay math handout with examples |
INDEPENDENT/COLLABORATIVE PRACTICE/DIFFERENTIATION: yay math quiz |
Closing (We Check) Describe the instructional process that will be used to close the lesson and check for student understanding . TKES : 1,2,3, 4,5,6,7,8
| SUMMARIZE/CHECK FOR UNDERSTANDING: Ticket out the Door |
