This kit meets educational needs by facilitating interactive experiments that can enhance the understanding of energy concepts. Whether in a classroom or at home, users will find this kit to be an essential resource for . It promotes critical thinking and problem-solving skills through practical application. Features -Color:Assorted Color -Material:Copper zinc -Size:9.80X0.30X0.10cm/3.85X0.12X0.04in -Dynamic educational activity: the kit promotes active learning as children build batteries, making the principles of electricity tangible and easier to understand -Copper and zinc: utilizing copper zinc materials ensures longevity and consistent performance in experiments, giving kids reliable results every time -Exploration: this kit encourages children to get with science, inspiring a passion for discovery through practical engagement and experimentation -Collaborative learning experience: ideal for group projects, children can work together to explore concepts, enhancing their teamwork skills while learning -Inspiring future : by engaging with science at a young age, children are motivated to explore potential careers in stem fields, laying the for Package list: 20pcs (10pcs each of pure copper sheet + pure zinc sheet) Science and education toys and equipment