1st/2nd Honors Geometry Skinny

What

1st/2nd Honors Geometry Skinny

When

1/31/2023

Standards Addressed: MGSE.9-12.G.SRT.8: Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.

Learning Targets /Success Criteria:
• I can create correct trigonometric ratios using sine, cosine and tangent.
• I can use trigonometric ratios to find missing sides in right triangles.
• I can use the Pythagorean Theorem and trigonometric ratios to solve for all side lengths of a right triangle.
• I can use inverse trigonometric functions and ratios to find missing angles in a right triangle.
• I can solve a right triangle using trigonometric functions and inverse functions.
• I can solve word problems involving right triangles using trigonometric functions and the Pythagorean Theorem.

Introduction/Connection (Activator): students will complete #1a-c on attached w/s Trig Application. Students will identify if the word problem references an angle of elevation or an angle of depression.

Direct Instruction/Guided Practice:
--Review bellringer
--Review h/w (Practice Right Triangle Trig w/s attached Monday)
--Guide students in completing foldable: Angle of Elevation and Angle of Depression (attached below)
--Guided/independent practice of word problems and angle of elevation and depression using Trig Application w/s (attached below).


Independent Practice/Collaboration/Differentiation:
--Differentiation: graphic organizers, foldables, partner work (if used), coloring pages to check correct answers. Acceleration of concepts for advanced students, one-on-one help for specific students.
--Independent practice: students will complete Trig Applications w/s (attached below).

Summarizer/CFU: TOTD

Assignment:
--Students will complete #2-8 on Trig Application w/s (attached below)