## Reflection: Developing a Conceptual Understanding Circles Vocabulary - Section 2: Explore

It was important to make the distinctions with some of the vocabulary terms. The most relevant one is always that a can of pop is not a circle. It opened the door to discussion about bases of figures and the differences between 2D and 3D figures. That way they have the foundation when we move to 3D figures.

Making vocabulary comparisions
Developing a Conceptual Understanding: Making vocabulary comparisions

# Circles Vocabulary

Unit 9: 2-D Measurements
Lesson 2 of 12

## Big Idea: What do these words mean and how would I know?

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