Odd and Even: Pair Objects and Explain

Teaching focus

Odd and Even: Pair Objects and Explain

Pair the dots. A number is even when every dot has a partner. Write an equal-addend equation for even numbers.

Using this activity

Read the supplied material together before independent work. Use the response spaces to show reasoning. For drawing or extended writing, continue on the back if needed.

Reviewing responses

The teacher key includes correct responses or example answers and criteria. Accept other answers when they are supported by the supplied evidence. Observation and personal-response tasks should be checked against the learner's actual work.

Curriculum reference

CCSS candidate: Operations and algebraic thinking. This is a candidate domain, not a certified standards mapping.

Versions

This activity has a fixed sequence to keep its context and steps together.