1. Know the numbers: First, let the students know the numbers from 1 to 30, and know their order and corresponding numbers. Through games, paintings, handicrafts and other forms, let students feel the quantitative relationship of numbers in actual operation.
2. Image-assisted teaching: using image-assisted teaching, such as using apples, candy and other objects, or images such as fingers and footprints, to help students understand the concept of addition. For example, show two apples to make students understand that "two apples plus three apples equals five apples".
3. Simple addition exercise: Starting from the addition within 10, gradually increase the difficulty and guide students to perform simple addition operations. You can start with adjacent numbers, such as 1+2, 2+3, etc. And then gradually expand the scope.
4. Make a study plan: Make a suitable study plan according to the students' mastery. At first, you can learn the simple addition operation from 5 to 10 every day. With the improvement of students' proficiency, the amount of learning will gradually increase.
5. Repeated practice: The study of addition needs repeated practice to consolidate memory. You can make a review plan to ensure that students master the daily learning content.
6. Create an interesting learning environment: Let students study in a relaxed and pleasant atmosphere, which can improve students' interest in learning. For example, by holding a math contest and cooperating in groups, students can learn addition in the game.
7. Praise and encouragement: praise and encourage students' progress and let them feel the sense of achievement in learning. Discover students' difficulties in time and give targeted guidance.
8. Guide students to explore independently: encourage students to discover the law of addition, such as "ten into one", and cultivate students' autonomous learning ability.
9. Connecting with real life: Apply the addition operation to real life, so that students can understand the meaning of addition. For example, when shopping, calculate the total price and distribute items.
10. Parents' cooperation: Parents should pay attention to their children's learning situation at home, ask their children's learning progress at school in time, and help them complete their homework, and * * * pay attention to their growth.
Through the above methods, students can be taught to add quickly within 30 minutes. At the same time, teachers and parents should pay attention to students' emotions and psychology, give patient and meticulous teaching, and let students master addition in a pleasant learning atmosphere. In the process of learning, students are encouraged to do more work and use their brains to cultivate their observation, thinking and creativity.