- NV Math Team
- Getting Started
- Algebra I Archive
- 1: Curriculum Components
- 2: Instructional Routines
- 2A: Contemplate then Calculate
- 2B: Connecting Representations
- 2C: Group Learning Routines
- 2D: Additional Instructional Routines
- 3: ELL and SpEd Student Support
- A1 U0: Introduction to Algebra I
- A1 U1: Modeling with Functions
- A1 U2: Linear and Exponential Functions
- A1 U3: Linear Equations and Inequalities in One Variable
- A1 U4: Linear Equations and Inequalities in Two Variables
- A1 U5: Quadratic Functions
- A1 U6: Quadratic Equations
- A1 U7: Statistics
- Geometry & Algebra II Archive
- Geo U0: Introduction to Geometry
- Geo U1: Tools of Geometry
- Geo U2: Proofs about Congruence
- Geo U3: Similarity and Proof
- Geo U4: Right Triangle Trigonometry
- Geo U5: Extending to Three Dimensions
- Geo U6: Coordinate Geometry
- Geo U6: Circles
- A2 U0: Introduction to Algebra II
- A2 U1: Families of Functions
- A2 U2: Exponential Functions
- A2 U3: Trigonometric Functions
- A2 U4: Rational and Polynomial Functions
- A2 U5: Probability
- A2 U6: Statistics (Inferences from Data)
- Regents Readiness
- Find Resources
9 Components
Initial Task
Big Ideas
Formative Assessment Lesson
Re-engagement
Browse Components
Initial Task
Big Ideas
Formative Assessment Lesson
Re-engagement
Initial Task:
Triangles
1 day
Resources:
- Instructions for TrianglesResource:Instructions for Triangles
This page contains instructions on how to use the initial task, Triangles, to find out what your students already know about similar figures and scale factor.
Teacher Feedback
Please comment below with questions, feedback, suggestions, or descriptions of your experience using this resource with students.
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Geo U3Similarity and Proof
