Eureka Math/EngageNY Kindergarten, module 2, lesson 2 Common Core Worksheets

**New York State Common Core Math Kindergarten, module 2, lesson 2**

Worksheets for Kindergarten, module 2, lesson 2

Worksheets, solutions, and videos to help Kindergarten students learn how to explain decisions about classifications of triangles into categories using variants and non-examples. Identify shapes as triangles.

Topic A. Two-Dimensional Flat Shapes

Lesson 2 Concept Development

Find the triangles and color them blue. Put an X on shapes that are not triangles.

What new (or significant) math vocabulary did we use today to communicate precisely?

1. Count how many triangles you colored. Did your partner color that same number?

2. Did you color the same triangles as your partner?

3. Explain to your partner how you knew the objects you colored were triangles?

4. What do you look for in a triangle?

5. Were the slices of the pizza in the Application Problem triangles?

Color the triangles red and all others blue. Learning Goals: I can explain how to know that a shape is a triangle.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

Worksheets for Kindergarten, module 2, lesson 2

Worksheets, solutions, and videos to help Kindergarten students learn how to explain decisions about classifications of triangles into categories using variants and non-examples. Identify shapes as triangles.

Topic A. Two-Dimensional Flat Shapes

Lesson 2 Concept Development

Find the triangles and color them blue. Put an X on shapes that are not triangles.

What new (or significant) math vocabulary did we use today to communicate precisely?

1. Count how many triangles you colored. Did your partner color that same number?

2. Did you color the same triangles as your partner?

3. Explain to your partner how you knew the objects you colored were triangles?

4. What do you look for in a triangle?

5. Were the slices of the pizza in the Application Problem triangles?

Color the triangles red and all others blue. Learning Goals: I can explain how to know that a shape is a triangle.

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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