On the bench · not built yet
Question Lab
Sort questions as statistical or not ("How tall am I?" vs "How tall are 6th graders?") and design your own survey.
Nearby on the shelf
Grade 6 · Math · Lab
Smoothie Lab
Mix fruit in ratios and taste-test (the tool reacts); find recipes that taste the same at bigger sizes.
Grade 6 · Math · SandboxHow Many Fit?
Drag fraction bars into a container to see how many 3/4s fit in 2 1/2. Division as measuring.
Grade 6 · Math · ArcadeFactor Forge
Smash numbers into prime factors; matching factors between two numbers forge their GCF and LCM.