Dive into the fascinating world of waves! Wiggle the string to create waves, or tweak the frequency and amplitude of an oscillator to explore wave ...

Learn how to calculate and compare unit rates while shopping for groceries or racing cars! Use double number lines to solve real-world problems and...

Explore the states of matter by heating, cooling, and compressing atoms and molecules. Watch as solids melt, liquids boil, and gases condense while...

Explore projectile motion by launching objects from a cannon! Adjust factors like angle, speed, and height to see how they affect the object's traj...

Experiment with pendulums to uncover what affects their swing! Test variables like length, mass, and angle, and even calculate gravity on an unknow...

Discover how light interacts with molecules in our atmosphere! Explore how different types of light, from microwaves to ultraviolet, cause molecule...

Explore the world of linear equations and graphs! Investigate the relationships between slope, equations, and graphs, and challenge yourself in the...

Explore the conservation of energy with a skater! Build your own ramps and tracks while learning how kinetic and potential energy affect the skater...

Mix chemicals with water and watch the solution change color as its concentration increases. Experiment with volume and solute to see how concentra...

Mix red, green, and blue light to create a rainbow! Explore how different colored filters affect light and discover how various light combinations ...

In Circuit Construction Kit: DC, experiment with basic electricity by using tools like ammeters and voltmeters to measure current and learn how electricity flows in both series and parallel circuits.

Explore how light bends as it passes between different materials and create rainbows with prisms of various shapes. Experiment with bending light a...

Learn about balance by experimenting with objects on a teeter totter! Predict how different masses and positions affect the plank's motion, and tes...

Build shapes with colorful blocks and explore the concepts of area and perimeter! Play the game to find the area of funky figures or create your ow...