Match identical butterfly wings and watch them fly! A calm, kid-friendly game that builds observation, attention to detail, and symmetry awareness. Free and safe.

Free online drum pad for kids. Tap 16 percussion pads, record rhythms, create loops, and replay beats in this classroom-friendly music tool.

Interactive Wave Lab for exploring sound, vibration, pitch, volume, and waveform shapes. Compare sine, square, triangle, and sawtooth waves with a live oscilloscope.

Visit classplayground.com for Play Money Printables.

Use this online coin flipper for probability lessons, decision-making, and more! Flip one or several coins.

Can you catch the butterflies? This online addition game makes learning to count and add within five fun and engaging. Try it, its free!

Learn about the value of coins and different currencies with our online coin bank. Students can learn to add, subtract, and more with our free online game.

Play Ball Sort online free! Sort colorful balls into tubes by color, beat the timer, and test your logic and strategy skills across 90 fun levels.

Create snowflake designs with this digital art activity. Students explore rotational symmetry, polygons, and color while building unique patterns.

Create and explore with Pixel Art! Draw with tiny squares to design animals, block letters, or cityscapes. Fun classroom art ideas for kids of all ages.