Bonds of 5: Building a Wall
Develop the concept of:
- The whole number 5 being equal to two parts joined together (two-part bond of five).
- The commutative property of addition.
Develop fluency using bonds of 5 in addition equations, expressed verbally.
- addition as “add”
- The Commutative Property of Addition: swapping the order of the parts does not alter the size of the whole.
A little easier
Build a wall
Build a wall of 5 that requires students to use the commutative property of addition to identify two-part bonds. Use one of each block from 1 to 5. Keep this on the game board whilst playing.
These part-part-whole diagrams can be stuck to the top of student’s desk, as a desk visual, until students are fluent recalling these facts. Students with memory or processing difficulties can benefit from having visuals as permanent prompts.
Click this link to read Teacher Notes for more ideas about “Using Part-Part-Whole Desk Visuals” to support students.
The next activity builds on the concept of addition with subtraction. Go to
Bonds of 5: Subtraction, Building A Wall