3-11 years
Saturn: lord of the rings 2
Kesulitan: ★
★
★
Saturn: lord of the rings 1
Kesulitan: ★
Icosa planet
Kesulitan: ★
Dust in the universe
Kesulitan: ★
★
★
★
Observing the Moon
Kesulitan: ★
★
★
Shadow play
Kesulitan: ★
★
★
The Earth is round
Kesulitan: ★
Solar system model demo
Kesulitan: ★
Modelling the night sky
Kesulitan: ★
★
★
Making a rainbow
Kesulitan: ★
Magic levitation
Kesulitan: ★
Demonstrating light pollution
Kesulitan: ★
Center of mass demostration
Kesulitan: ★
Spicy Solar system
Kesulitan: ★
Earth a ball
Kesulitan: ★
Black hole
Kesulitan: ★
As the world turns
Kesulitan: ★
The Sun in the local horizon
Kesulitan: ★
Solar motion demostrator
Kesulitan: ★
How to build a big plywood demonstrator
Kesulitan: ★
Projection camera for eclipse viewing
Kesulitan: ★
★
How to make a Solar filter
Kesulitan: ★
Refractory telescope
Kesulitan: ★
Telescope basis 2
Kesulitan: ★
Telescope basis
Kesulitan: ★