Description

• Multiple moving axis on this gear driven model to demonstrate daylight, night, seasons, solar eclipse, lunar eclipse and phases of moon
• The Earth can observe seven continents, four oceans, the Arctic Circle, the North-South tropic line, the equator and the international date line.
• Three ball instrument is a vivid portrayal of visual teaching instrument between day, month relative motion, the relative position of the utility model can simulate the day, three months in space, and the image that the running state of the earth, the moon, the scientific explanation of various natural phenomena arising therefrom.
• Through the simulation of the three-ball operation of the day, the ground and the moon, you can gain a deeper understanding of astronomical knowledge, learn scientific knowledge in play, and are very suitable for childrens early education toys, and cultivate childrens scientific literacy.
• Therefore, it is an indispensable auxiliary teaching tool to overcome the abstract teaching, deepen the students to master the law of celestial motion change