Tellurium Activity Set
Made by Nienhuis Montessori · shipped by Heutink International (Netherlands) About the maker
Covering the full scope of this subject, this Tellurium Activity Set introduces young learners to Earth's relationship with the Sun through beautifully illustrated educational cards. The sturdy wooden storage box houses a collection of activity cards featuring detailed tellurium diagrams that demonstrate day and night cycles, seasons, and planetary movements. Right for sparking curiosity about astronomy and Earth sciences in the primary classroom.
“The greatest sign of success for a teacher is to be able to say, 'The children are now working as if I did not exist.'”
The Tellurium Activity Set addresses the young child's profound need to understand their place in the universe through concrete, visual representations. These illustrated tellurium cards transform abstract astronomical concepts into graspable realities, allowing children to physically manipulate and sequence Earth's movements around the Sun.
- Understanding the relationship between Earth's rotation and day/night cycles
- Recognizing how Earth's tilt and orbit create seasonal changes
- Developing spatial reasoning through planetary movement visualization
- Building scientific vocabulary related to astronomy and Earth sciences
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Each card in this astronomy set serves as a bridge between the child's sensorial experiences of day and night and the cosmic forces creating them. The tellurium diagrams provide precise visual models that children can examine repeatedly, building their understanding of planetary movements through careful observation. By presenting Earth's relationship with the Sun through sequential cards, this material respects the child's need to construct knowledge gradually, moving from simple day-night cycles to complex seasonal patterns. The wooden storage box ensures these astronomical learning tools remain organized and accessible, inviting independent exploration of Earth sciences whenever the child's curiosity arises.

How to present it
Follow the Montessori method of presentation for optimal child development.
Place the Tellurium Activity Set on a work mat. Remove cards from the wooden storage box and arrange them in sequential order. Ensure good lighting to clearly see the detailed tellurium diagrams.
- 1
Begin with the day/night cycle cards, showing Earth's rotation
Use a small globe and flashlight to demonstrate the concept concretely before viewing cards - 2
Progress to seasonal change cards, examining Earth's tilt and orbital position
Connect each season card to children's real experiences of weather and daylight changes - 3
Explore the complete orbital sequence, laying cards in a circle to show Earth's yearly journey
Walk around the card circle to physically experience the orbital path - 4
Match tellurium positions to calendar months and seasonal experiences
Create a personal timeline showing birthdays and holidays in relation to Earth's position
Every Child Is a Little Creator

Heritage
Since 1929

In classrooms
Around the world

European brands
Nienhuis, GAM, Educo

AMI approved
To the association standard

Tellurium Activity Set
