Learning support · Preview
SGMath
Use bar models and structured representations to reason through a mathematics problem.
Inspect an example bar model
Whole numbers, part-whole addition
Draw one bar split into two known parts.
25 units
Crackers
25 units
18 cheese
7 fruit
? crackers altogether
? crackers altogether
The two cracker parts combine to make the total.
A static example illustrates the representation. No solver or answer checker is running.
What it helps with
• Visual quantities
• Relationships before calculation
• Worked reasoning
Using this with your account
Using your own work requires an eligible student account, completed setup and any required parent consent. Availability also depends on your school year and the current release.
Leave the tour and sign in →