For example, go to the supermarket to buy apples, let the children choose and count themselves. At home, parents can let their children wash two apples, eat them one by one, and then ask their children how many apples are left. In this way, letting children unconsciously contact and learn mathematics in life can improve their interest in mathematics and help them understand the importance of mathematics in life.
2. Use decomposition skills to teach children from decomposition to combination.
When you speak in words, you must speak with your mouth. The child who can speak out means that she really has it. Start with less than 5. Let's talk about decomposition 2 first. Remember to put them together after each separation.
3. Children need to master something.
10 plus a few equals 10 plus a few, for example:10+1=/kloc-0+2 =12 until it reaches 9, and the second thing to remember is1+.
4. Consolidate the achievements
Parents should often give their children questions, ask questions whenever they have time, and speak quickly when asking questions, giving them a sense of urgency, which can exercise the efficiency of children's thinking. More practice can continuously enhance children's thinking ability, thus improving children's arithmetic ability.
Extended data
Learn addition and subtraction within 10.
1, addition: remember a large number in your mind, count the decimal up, for example, 4+2= remember 4 in your mind, count up two numbers, 5 and 6, and then get the result 4+2=6.
2. subtraction: remember large numbers in your mind and count down decimals, for example, 6-3= remember 6 in your mind, count down 3, 5, 4, 3, and then get the result 6-3=3.
Parents need to cooperate with their baby to add and subtract within 30 kinds of 10 every day to improve their baby's arithmetic ability, and be careful not to let them count their fingers, so as to cultivate their baby's habits and mental arithmetic ability.