"Activités de comprehensive"

Simulate a swirling vortex to explore fluid dynamics and weather systems.

Ten unique hands-on activities for students to learn fundermanetal earth science concepts and skills.

Observe the sky and identify various cloud types with this simple device.

Wack n' Crack Geodes features geodes filled with crystals just waiting to be cracked open.

Recreate the spectacular sight of an erupting volcano with this kit, developed by a Smithsonian Volcanologist.

Kids chip away at the plaster fossil block to reveal the rocks and minerals.

A hands-on interactive model to teach tectonics, designed for the entire class.

Introduce basic weather concepts with this versatile apparatus.

Well-preserved individual teeth from what may be the largest known carnivorous dinosaur found to date in the fossil record. Exceptional quality and detail. Average size: 1 ^₁/₂" L x ¹/₂" W. Morocco.

Learn how to meteorologists predict the weather.

Portable immersive domes with projection and NGSS-aligned curriculum for science instruction.

Made of heavy paper, the models can be positioned to show their relation to one another at any given time of the year.

Define, ideate, build, and test a prototype that teaches moon phases and science investigation skills.

Combination of 470163-822 Our Solar System and the 470163-824 Sun Earth and Moon System curriculum learning modules.

Who says you can't lasso the moon? Bring miniature moons on a stick into the classroom to illustrate phases of the moon and how the positions of the Earth, sun, and moon cause each phase. Each Moon Pop consists of a wooden stick supporting a sphere with one black half and one white half.

This device shows how the sun's appearance changes over a period of one month.