1, homemade clock
Understand the surface structure of clocks and watches (scale, hour hand, minute hand, second hand, numbers). Discover the running rules of the hour hand and the minute hand, and learn to watch hours and half hours.
2. Digital puzzles
Use some simple materials at home, cut out the numbers and let them reassemble, or write codes and arrange them in order.
3. Kite beading
Make it into the shape of a small kite. Let the children string out the corresponding number of beads according to the numbers. Make learning more interesting and children are more willing to participate.
Mathematics is a universal means for human beings to strictly describe and deduce the abstract structure and mode of things, and can be applied to any problem in the real world. All mathematical objects are artificially defined in essence. In this sense, mathematics belongs to formal science, not natural science. Different mathematicians and philosophers have a series of views on the exact scope and definition of mathematics.
Mathematics plays an irreplaceable role in the development of human history and social life, and it is also an indispensable basic tool for studying and studying modern science and technology.
The advantages of doing manual work:
1, handmade can enrich children's childhood. Nowadays, many babies are under great pressure and their daily life is very slow. They had less happy time, which was not conducive to the healthy growth of the baby. But hand-made, not only can let the baby learn things, but also can enrich their lives and make their childhood full of joy.
2. Handmade can cultivate children's self-confidence. It takes hands and brains to complete a handmade product independently. In this process, children will encounter many problems. If they can persist in finishing, it is also a manifestation of perseverance. No matter what the baby's handmade products are, they should be praised and affirmed, so that children can build their self-confidence.