Children's Science Technology Small Production Diy Telegraph Machine in the Science Experiment Equipment Stem Education Model

Children's Science Technology Small Production Diy Telegraph Machine in the Science Experiment Equipment Stem Education Model Features： 1. Cultivate children's interest in learning and thirst for knowledge, which helps to improve children's academic performance. 2. The scientific knowledge in the small production can be used for future inventions, mathematics, physics and chemistry learning lay the foundation. 3. Improve children's innovative awareness and ability, let children win at the starting line, and become more competitive in the society. 4. Strengthen the training of hands-on ability, so that knowledge is no longer "on paper." Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please allow slight measurement deviation caused by manual measurement, thank you for your understanding.