Đồ chơi trẻ em thí nghiệm khoa học phát triển trí não cho bé

Giới thiệu Đồ chơi trẻ em thí nghiệm khoa học phát triển trí não cho bé

Description:
With the adoption of educational, this model toy can help children develop their interest in science and their intellectual ability, innovative thinking, hands-on ability.
Formed by multifunctional feature, it ensures it can cultivate children's thinking ability and hobbies. It can stimulate children's interest in learning and curiosity through DIY small production, and let children understand abstract knowledge.
Made of plastic and powder material, it is lightweight.
The length of boxed magical science set is 26cm, the width is 21cm and the height is 6.5cm.
Suitable for school, home, teaching accessories.

Item Name: Magical Science Set
Material: Plastic,Powder
Suitable Age: Over 8 Years Old
Features: Safe, Reliable, Creative
Size Details:
Boxed Magical Science Set: 26cm x 21cm x 6.5cm/10.24" x 8.27" x 2.56" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Playing Method:
Acid-base Reaction:
1. Add citric acid powder and 25ml of water to the cup and stir;
2. Add baking soda and 25ml of water to another cup and stir;
3. Add red cabbage powder and 25ml of water to a new cup, stir, and pour into the first two cups of solution respectively. The citric acid solution turns red, and the baking soda solution turns blue.

Boiling Experiment:
1. Mix the solution in the acid-base reaction to produce a boiling effect.

Magical Sand:
1. Add appropriate amount of water to the measuring cup and add sand;
2. Touch by hand, it can be molded in the water, once taken out of the water, it will become the original shape;
3. Put the sand on the table, drip a drop of water, and observe the phenomenon;
4. Guide the water droplets by hand, you can also try to absorb some water with a paper towel to observe the phenomenon.

Snow Production:
1. Put the snow powder into the measuring cup, add water, the more water the bigger the snow.

Bubble Making:
1. Add appropriate amount of water and sugar to the measuring cup and stir, add glue and soapy water and stir (glue, sugar, soapy water, straws are provided by yourself);
2. Blow with a straw and put on cotton gloves, you can use your hands to get rid of the bubbles directly.

Foam Making:
1. Add a proper amount of foamed beads to the water. After a few minutes, the beads will become larger. When the beads stop growing, take them out and use them as decorations such as vases

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