1. Create fun: integrate addition and subtraction teaching into games and interesting activities, such as using cards, toys or colored graphics to represent numbers, and let children participate in calculations and calculations themselves. By making learning interesting, it can help children absorb knowledge more easily.
2. Visualization tools: Use visualization tools, such as counting sticks, abacus or counting cards, to let children intuitively understand the concept of addition and subtraction. These tools can help children transform abstract concepts into concrete object operations and enhance the memory effect.
3. From simple to complex: Teaching begins with simple addition and subtraction, and gradually increases the difficulty. Make sure that children have mastered basic concepts and skills well before further challenges. Step-by-step method can help children build a solid foundation in mathematics and avoid giving them too much information at once, which will lead to confusion and weak memory.
4. Review and consolidation: By repeatedly practicing and reviewing the topics of addition and subtraction, children can be helped to consolidate what they have learned. You can design some interesting exercises or games, so that children can review in a relaxed and happy atmosphere and improve their memory.
5. Practical application: apply the concepts of addition and subtraction to real life, so that children can understand their importance and practicability in daily life. For example, calculate the change amount when shopping, or solve problems in games, so that children can feel the practical application of addition and subtraction.
The most important thing is to give children enough time and patience to encourage them to make mistakes and learn from them. Every child's learning process is different and needs personalized teaching methods and care.