Chemical experiments that can be done at home

Both parents and students can participate in the chemical experiment of handmade soap. The main ingredients are lard and alkali, which can be weighed, sampled and stirred by students. Finally, the students choose a favorite mold and pour the mixed solution into it.

Handmade soap is made of pure soap base bought in the market, melted by heating, added with pigment and essence, and molded. The manufacturing process of melting replication method is relatively simple and suitable for the teaching of handmade soap. Transparent soap-based soap contains chemicals that make soap melt again and again, and glycerin, a by-product in the process of making soap-based soap, is also taken away, so it is unnatural to make soap by melting and reproduction.

You can also put four glasses of water, choose your favorite color, choose the color to drop into the cup, and then use napkins as a bridge to connect the two glasses of water. Something magical happened, and the color was transmitted through the paper towel. The catheter in the plant stem is a very fine capillary in the plant, which can absorb the water in the soil and transport it to all parts of the plant.

Extended data:

You can use the common objects around your children as the experimental objects, so that everyone can have a sense of intimacy and feel that chemistry is around, which is not mysterious, and can stimulate their interest in experimental exploration and actively seek their own answers. Moreover, with the help of experiments, children can have an intuitive understanding of acid and alkali substances, master more knowledge in life, and stay away from corrosive substances such as strong acids and alkalis.

These experiments can stimulate children's interest in science, explore science in life, and think about scientific principles, thus producing the role of scientific enlightenment.

Phoenix net-parent-child manual workshop to experience the magical chemical experiment

People's Network-Exploring the magical world of chemistry? Pupils strive to be small experimenters.

Phoenix net-parent-child manual workshop to experience the magical chemical experiment