Elementary School Grade Four Lower Circuit Science Experiment Box Set Electric Series And Parallel Small Lamp Bright Experiment Equipment

Elementary School Students: Children can learn basic materials and improve children's physical development. It is very suitable for children to learn basic materials, simple design, easy to use. Electronic Experiment Set: Children's electrical engineering, mechanical technology, mechanical research, etc. , to improve the quality of life. Primary School Students: Our children can learn basic skills and improve the children's hands-on ability. It is very suitable for children to learn basic materials and is easy to carry. Science Experiment Set: This set can help children, adults, children to study, improve fun, environmentally friendly materials, more fun. Teaching Clock Face: The eye of the class is designed to observe the learning condition of children