A durable, simplified, Hand-Operated & Electrical-Operated.
Demonstrates the relationships of sun, moon, and earth and their positions and movement throughout the year. Convenient for the demonstrations of the sun and moon, changes of four seasons and temperature on the earth as well as difference of lengths of day and night.
Syllabus:
Sains Tingkatan 2 KBSM - Longman Malaysia, m/s 22-Gerhana
