Tellurium — Earth & Sun Demonstration
Part of the Land & Water Forms collection, this sophisticated tellurium demonstrates the Earth-Sun-Moon relationship through precise mechanical movement, which means children can explore day/night cycles, seasons, and lunar phases. The model features a rotating Earth globe with detailed continents, a bright sun sphere, and an orbiting moon, all connected by a wooden beam mechanism that illustrates celestial mechanics through hands-on manipulation.
“Free the child's potential, and you will transform him into the world.”— Maria MontessoriTo Educate the Human Potential
The Tellurium introduces cosmic education through concrete manipulation of celestial relationships. When children turn the wooden beam mechanism, they physically create day and night by rotating the Earth globe, witnessing how sunlight reaches different continents. This mechanical movement transforms abstract astronomical concepts into tangible experiences. The Tellurium's precise gears allow children to discover seasonal changes by tilting and positioning the Earth at different points in its orbit. The orbiting moon demonstrates lunar phases through its changing relationship with the bright sun sphere. By manipulating these interconnected spheres, children internalize the rhythmic patterns governing our planet. The Tellurium addresses the child's need to understand their place in the universe through direct sensorial exploration. Its wooden beam construction and detailed globe provide the concrete foundation necessary before abstracting to diagrams or verbal explanations of Earth's movements.
Step by Step to Mastery
Let children place small figures on different continents to see when each experiences daylight
Count together as you make 365 small Earth rotations during one full orbit
Mark the table with tape to indicate winter/summer solstice positions
Use a small mirror to reflect light onto the moon sphere from various angles
Let children place small figures on different continents to see when each experiences daylight
Count together as you make 365 small Earth rotations during one full orbit
Mark the table with tape to indicate winter/summer solstice positions
Use a small mirror to reflect light onto the moon sphere from various angles
Every Child Is a Little Creator
Heritage
Since 1929
Trusted by
Schools Worldwide
Handcrafted
in Europe
AMI
Endorsed
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