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How it works: Crack the safe by solving an equation, one step at a time, using the correct order of operations. If you make a mistake, you can go back to the previous step to fix it.
What students practice: Order of operations
How it works: Help Harvey the cashier make change for his customers by clicking the correct coins and bills to place them on the counter. If you get the wrong answer, the computer prompts you to correct your error.
What students practice: Subtraction, money skills
Shadows are corrupting the land. Restore the balance of nature using number operations and place value.
The goal of Monster School Bus is to fill up the bus with kids in each neighborhood and to deliver as many full busloads of students to the school as possible.
Navigate the number line while diving among shipwrecks and sunken ruins. Will you find a pearl, or an old boot? Watch out for the electric eel! Pearl Diver teaches properties of numbers, how to plot numbers, how to visualize quantity on the number line, how to order numbers, and how to use the number line as a visual model for mathematical operations.
Building number sense one day at a time