6adv.MATH.12.A
Extend previous knowledge of triangles and their properties to include the sum of angles of a triangle, the relationship between the lengths of sides and measures of angles in a triangle, and determining when three lengths form a triangle.
Grade 6 (Advanced) · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
trianglespropertiessum of angleslengths of sidesmeasures of anglestriangle
Skills
- extend (knowledge of triangles and their properties) #dok2
- determine (the sum of angles of a triangle) #dok1
- analyze (relationships between lengths of sides and angles in a triangle) #dok2
- evaluate (when three lengths form a triangle) #dok3
Learning Targets
- I can extend my knowledge about triangles to include new properties. #dok2
- I can determine the sum of the measures of the angles in any triangle. #dok1
- I can analyze how the lengths of sides relate to the measures of the angles in a triangle. #dok2
- I can evaluate if three given lengths can form a triangle. #dok3
Big Ideas
- Triangles have unique properties that allow us to analyze and solve geometric problems.
- The relationships between the sides and angles of a triangle help us determine key characteristics about the triangle.
Essential Questions
- What is the sum of the angles in any triangle, and why is it always the same?
- How do the lengths of the sides in a triangle relate to the measures of its angles?
- How can we determine if three given side lengths can form a triangle?
- Why is understanding the properties of triangles important in real-world problem solving?
- How can you use the properties of triangles to solve complex geometric problems?