**Discover the Wonders of Optics with a DIY Periscope!**
Boost your child's math skills with our Amazon cross-border three-in-one 99 multiplication board. This early education puzzle teaches multiplication formulas from 1-100. Ideal for young learners, it's a must-have for any math enthusiast.
Introducing our 99 Multiplication Board, a fun and educational toy for early childhood development. This three-in-one puzzle helps children learn multiplication formulas from 1-100. Perfect for home or school, it's a great way to make math fun and engaging.
Science and Technology Small Production Day and Night Alternate Model DIY – perfect for sparking creativity in young minds! This DIY kit is designed to introduce primary and secondary school students to the wonders of science and technology. Through hands-on assembly and experimentation, students can learn about day and night cycles, energy conversion, and more, all while having fun.
Ideal for physics and steam science experiments, this kit includes all the materials needed to create a working model. Its simple yet educational design makes it accessible for students of all ages, while its engaging activities encourage critical thinking and problem-solving skills. Get your students excited about science with this innovative and educational DIY kit!
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