High-tech systems provide features that low-tech systems cannot come close to matching and they are available to all individuals no matter their age, perceived language stage, or surmised intellectual level at the time of intervention. High-tech systems can provide: Cause & effect level of use.

Senin, 19 Februari 2018

Only US $23.99 New Solar System Globe Earth Sun Moon Orbital Planetarium Model Educational for Children Toy Astron






New Solar System Globe Earth Sun Moon Orbital Planetarium Model Educational for Children Toy Astron

[32988278584] Product Description Material:Plastic +Steel Size: 34cm (L) x 20cm (W) x 28cm (H) Features: ●DIY your own sun earth moon orbital planetarium model with this creative kit ●Multiple moving axis on this gear driven model to demonstrate daylight, night, seasons, solar eclipse, lunar eclipse and phases of moon ●A great kit to encourage children to explore solar system, while being creative and using their imaginations to have fun Application:Astronomy teaching,Children's cognition Package include: ●1x Sun Earth Moon Orbital Model Kit  



US $47.98

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