Illuminations: How Many More?

Students write subtraction problems, model them with sets of fish-shaped crackers, and communicate their findings in words and pictures.

They record differences in words and in symbols. The additive identity is reviewed in the context of comparing equal sets.

 

*Requires membership to access lesson plan.


Addition & Subtraction
K-6, Educator

What are you looking for?

Organization

Illuminations (National Council of Teachers of Mathematics)

Website URL

Type of Resource

Lesson Plan

Assigned Categories