6-9 years

This wooden puzzle is great to practically demonstrate the different layers of the planet Earth and their thickness.

For children ages 3 to 9.

24 x 24 x 1 cm

Large erupting volcano model includes a 13" clear plastic tray and a removable tube that allows for mess-free eruptions.

Detailed cross-section reveals the inside of the volcano.

Measures 13"W x 11"H.

STEM, Volcano Model, Montessori Classroom

Each collection features 12 handpicked rock specimens, chosen for their color, texture and beauty. Each kit also includes an educational rock identification chart and activity guide.

Each collection features 12 handpicked rock specimens, chosen for their color, texture and beauty. Each kit also includes an educational rock identification chart and activity guide.

Each collection features 12 handpicked rock specimens, chosen for their color, texture and beauty. Each kit also includes an educational rock identification chart and activity guide.

Each collection features 12 handpicked rock specimens, chosen for their color, texture and beauty. Each kit also includes an educational rock identification chart and activity guide.

This amazing set Includes 12 rocks, storage box, and 12 6"W x 9"H double-sided cards. Identify various rocks and minerals and correlate them to their real-life uses with this hands-on rock and card set. Each double-sided card features a photo of a rock in the set, pictures of the way it is used in everyday life, and fun, kid-friendly facts.

Keep it simple with real STEM learning! Discover amazing engineering wonders through scientific exploration with colorful, engaging tools and hands-on activities and experiments. Introduce and explore all 6 simple machines as you make amazing discoveries, design solutions for real-world problems, and conduct your own investigations.

Includes:

Lever board, wedge, pulley with rope and hook, cart with 4 wheels, Archimedes screw, 4 barrel weights, and 10 double-sided activity cards to build early engineering and problem-solving skills. Comprehensive activity guide with reproducible materials is also included.

Largest piece (cart) measures 5" L x 3 1/2" W

Age 5+

Grade K+