←
Games
SINK
or
FLOAT
Guess, drop, splash! Find out why some things sink and others float.
Little kids
Grades K–3
Guess "sink" or "float", then drop it in and see!
Middle / High school
Grades 4–12
Density ρ = m/V, salt water, oil, honey and a density column.
College
Intro physics
Force diagrams, a spring scale, build-a-boat and mystery objects.
←
Games
Little kids
▾
Little kids
K–3
Middle / High
4–12
College
physics
Start screen
Notes
Will it sink or float?