Algebra/Geometry

What

Algebra/Geometry

When

10/30/2023

Standards Addressed:
G.GSR.6.3 Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.
G.GSR.6.1 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 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 simplify radical expressions.
--I can simplify radical expressions involving radicals in the denominator by rationalizing the denominator.
--I can solve problems involving right triangles using the Pythagorean Theorem.
--I can use the converse of the Pythagorean Theorem to prove that a triangle is a right triangle
--I can use the Pythagorean Theorem to find missing sides of triangles.

Introduction/Connection (Bellringer): Blooket on Pythagorean Theorem, trig ratios and using inverse functions to solve for an angle.

Direct Instruction/Guided Practice:
--Blooket on Pythagorean Theorem, trig ratios, solving for angles

Independent Practice/Collaboration/Differentiation:
--students will complete quiz covering simplifying/rationalizing radicals, Pythagorean Theorem + Converse, creating trig ratios, using trig functions to find missing angles of right triangles.
--differentiation: all accommodations as outlined in student 504s, IEPs

Summarizer/CFU: none.

Assignment: 
1)Students will complete quiz covering Pythagorean Theorem + Converse, creating trig ratios, using trig functions to find missing angles of right triangles.
2) Students will finish DeltaMath lesson from Friday (if not already completed).