1st/2nd Honors Geometry Skinny

What

1st/2nd Honors Geometry Skinny

When

1/25/2023

Standards Addressed:
MGSE.9-12.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.

MGSE.9-12.G.SRT.7 Explain and use the relationship between the sine and cosine of complementary angles.

Learning Targets /Success Criteria:
--I can create correct trigonometric ratios using sine, cosine and tangent.
--I can use inverse trigonometric functions and trig ratios to find missing angles in right triangles.
--I can identify and use the relationship between the sine and cosine of complementary angles.

Introduction/Connection (Bellringer): students will complete selected problems on Sides Angles Practice for Quiz (attached below).

Direct Instruction/Guided Practice:
--review bellringer
--review h/w (finding side lengths measures w/s).


Independent Practice/Collaboration/Differentiation:
--Differentiation: graphic organizers/foldables, partner work (if used). Acceleration of concepts for advanced students, one-on-one help for specific students.
--Independent/Collaboration Practice:
--students will work together to complete Sin/Cos Relationship w/s (attached below).


Summarizer/CFU: students will describe/give examples of relationship between sin/cos of complementary angles.


Assignment: Finish Sin/Cos Relationship w/s (attached below) and Sides_Angles Practice w/s.