Happy Science Children's Circuit Experiment Set is a popular science educational toy, which is suitable for children aged 8- 12. It is mainly a toy made by simulating real circuits. After opening the suit, you can see a motherboard, which is prepared for the circuit, and the bottom is an ordinary paper back cover.
The main board looks like a simple circuit, and it also has its own circuit devices, including buzzer magnetic control switch, button switch, touch water drop switch, optical control switch, voice control switch, FM radio, variable resistor, speaker, AM amplitude modulation knob, float ball, rectifier, diode, UFO motor and PNP/NPU transistor.
Although the circuit configuration on it looks complicated and even has certain physical principles, it is still a toy in essence, so it is very simple to play. Just install the battery, then turn on the switch, and follow the physical experiment items in the manual, and you can complete a number of simple physical experiments, such as magnetic detection, clapping, lighting at the touch, and so on. Parents can lead their children to complete physical enlightenment.
Which brand is better for children's interesting science experiment toy set, and which one to buy?
Many common phenomena in life contain great scientific principles, and small experiments can also comprehend great wisdom. Parents should keep their children's curiosity in the process of educating them. At present, many children's interesting scientific experimental toy sets have been launched on the market, which can exercise children's hands-on and thinking ability and attract the attention of many parents. So which brand is good and which one to buy?
1, Lan Yu children's fun science experiment toy set
10 select creative science experiments, let children play science at home, and solve why primary school students should learn optics, electricity, mechanics and other knowledge. Children over 4 years old can play. Netizen commented that Lan Yu children's interesting science experimental toy set is very good in workmanship, and there is an experimental degradation manual in it, which is clear in explanation and simple in operation, and children like it very much.
2. Dream Star Children's Fun Science Experiment Toy Set
This scientific experimental suit is suitable for children over 14 years old. All products are made of environmentally friendly materials, with complete materials and rich contents. Children can play different things every day and keep their minds active. Netizen commented that the product is easy to use, with complete configuration and clear and practical operation instructions.
3. Midil Mi Lu Children's Fun Science Small Experiment Set
The starting point of this product design is very good, and it has positive significance for children to learn, so that children can witness various scientific reaction processes with their hands. According to many netizens' comments, the product quality is good, and children like it very much. The instructions are particularly detailed. However, it is best for children to operate with their parents and pay attention to safety issues.
In a word, children's interesting scientific experimental toy sets attach importance to reality and help to cultivate children's practical ability. Moreover, toy sets are rich in content, and parents can choose reliable brands according to their children's needs and preferences.
Which brand of children's simulated kitchen tableware toy set is good, how much, pictures and price?
In life, some adults always say that girls should learn to cook, otherwise it is very troublesome to get married. However, modern times also have high requirements for men's cooking. Now the kitchen is not mom's kitchen. Dad will do it. Even children who like to imitate are interested in the kitchen, so many mothers think of buying simulated kitchen utensils for their children. Then, which brand of children's simulated kitchen tableware toy set is good, how much is it, how much is the picture, and how much is it?
Disney 1
JD.COM Mall Disney Children's Kitchenware Toy Set sells for 309 yuan. This kitchenware toy set simulates real scenes to improve children's hands-on ability, and the spray kitchen has the effect of spraying, making children's cooking look real, vivid and interesting. At the same time, the three-file volume meets the effective experience of children, and the multi-file storage design can cultivate children's storage ability, which is suitable for children aged 6-9.
2. Parenting treasure
Parenting treasure children's simulated kitchen tableware toy set. The price of JD.COM Mall is around 62 yuan, and babies aged 3-6 can play it. This kitchen tableware toy set is cheap, rich in accessories and convenient to store. According to netizens' comments, the product itself is very creative and children like to play house. After opening the kitchen set, everything is complete and the children like it very much.
3. Mei Zhuojia
Metso children's simulation kitchen toy set 8777P34 suit is suitable for children aged 3-6. The price of this kitchen toy in JD.COM Mall is 86 yuan, with complete props and simple and convenient installation. According to netizens' comments, the baby likes this product very much, and the price is not expensive.
In short, the prices of children's simulated kitchen toy sets of different brands will be different, and the quality and style of children's simulated kitchen toy sets of big brands may be better. Parents can choose according to their children's preferences and family economic situation.
How to wear roller skates and children's clothes
Roller skating can promote the body's metabolism, enhance the body's muscle strength, and also exercise the body's coordination and balance ability. It is a very healthy sport, and roller skating is not limited by time and season, and it is very popular with many children. However, the child's bones are not fully developed. In the process of practicing roller skating, in addition to mastering certain skills, you need to wear protective tools. How to put roller skates on children?
1. unbutton the roller skates first. Some roller skates have shoelaces and need to be put on first.
Find a place to sit down, put one of the roller skates on the ground, and then put your foot through the shoe mouth. Do you feel comfortable after wearing it? It should be noted that children should wear socks before wearing roller skates.
3. Tie the shoelaces of roller skates, buckle the shoes, and put on the other foot.
4. Wear protective tools after putting on roller skates, fix the position of knee pads, then put them on your knees, and then fix and wear elbow pads.
5, then start wearing a hat, open the button of the hat, and fix the button after wearing it.
6, just put on the hand guard, be careful not to wear it backwards here.
In short, when children learn roller skating for the first time, they must master the correct way to wear roller skating children's clothes, so as to better protect their health, and it is not difficult to wear roller skating children's clothes, as long as they are worn according to the steps. In fact, there are not too many requirements for the order of wearing children's skates, but the palm guard should be worn last, not too tight or too loose.