A set of STEM activities for grades 4-6 that integrate 4 interdisciplinary fields of science, technology, engineering. and math together The interior contains experimental materials and equipment corresponding to the activities. and convenient to actually use All devices are packed in a sealed box. This activity is the application of knowledge in the following areas:
Science : Learning about the relationship between solutes and solvents. Homogeneous solution catalysts that affect the solubility of substances
Technology : Learn to search for information from the Internet. and use computers to present information
Engineering : planning work and design work
Mathematics : measuring, recording income-expenses The collection of scores is then recorded as statistical data that can be presented as charts.