Comparison and measurement of weight and volume, solid or liquid. Built-in weight storage compartments with plastic and metal weights
Explore the theory of hydraulics and atmospheric pressure. Apply the knowledge of potential energy on your device and observe the force of the water.
240 plastic pcs Including 7 different shapes of X GEO in opaque or transparent and a Solid-Opening Tool. Each set is packed in a plastic box with lock and a colouful wrap....
6 models per set (cube, rectangular box, cylinder, sphere, square pyramid and cone). FEATURES： ● Exploration of geometric shapes and volume ratios. ● An open bottom for...
●11 vehicles are motorized with the energy produced by a dynamo: race car, land sailing vehicle, motorcycle… ●A dynamo can also be used as a flashlight! ●Includes all parts...
Each multilayer puzzle contains 4 different pictures illustrating the transformation of an egg to a rooster, a tadpole to a frog or a caterpillar to a butterfly, stimulating...
Each multilayer puzzle contains 4 different pictures illustrating the transformation of an egg to a rooster, a tadpole to a frog or a caterpillar to a butterfly, stimulating...
Each multilayer puzzle contains 4 different pictures illustrating the transformation of an egg to a rooster, a tadpole to a frog or a caterpillar to a butterfly, stimulating...
Learn about animal and plant cells and the difference between them
