engaging printable & digital math lessons for upper elementary teachers
This math vocabulary poster introduces decompose as a way to break shapes into smaller parts. The visual model supports students as they explore how a whole figure can be separated into simpler pieces.
⭐ Definition: to separate or break apart into smaller parts
Example:
The hexagon is decomposed into smaller shapes by drawing lines that divide the figure into parts.
What’s Included
• Full-page poster
• Half-page version
• Display on your math word wall
• Use during guided math and whole-group discussions
• Model how to use the word in math talk
• Print multiple per page for math vocabulary notebooks
• Add mini versions to math toolkits or vocabulary rings
Looking for more math vocabulary support?
Explore our elementary math vocabulary library: https://mathtechconnections.com/math-vocabulary/
