1, numbers and calculations
Master the counting skills of 1- 100, and understand the order, size relationship and basic concepts of numbers. Learn the combination and decomposition of numbers, the decomposition and combination of 10, and understand the concept of decimals. Learn the addition and subtraction operations within 10, and gradually introduce the concepts of carry and borrow. Cultivate children's ability to solve practical problems by using mathematical knowledge through simple application problems.
2, quantity and measurement
Learn to compare the differences in length, height and size and understand related concepts. Understand the basic units of measurement of length, weight and capacity, including centimeters, meters, kilograms and liters. Simple understanding and use of measuring tools, rulers, scales, simple measuring activities.
3. Problem solving and application
Guide children to pay attention to the mathematical problems in life, the changes in shopping, and make calendars. Cultivate children's mathematical thinking and problem-solving ability through various mathematical games and activities. Create simulated situations, so that children can use mathematical knowledge to solve practical problems in situations. Encourage children to express mathematical concepts in numbers, graphics, charts and other ways.
Principles to be followed in selecting the content of mathematics education in large classes
1, principle of applicability
The selected content should be suitable for the age characteristics and cognitive development level of large class children, not too simple or too complicated. The content should come from life, conform to the daily life experience of large class children, and help to stimulate their interest in mathematics.
2. System principle
Content selection should be systematic, and gradually guide children to develop from concrete thinking to abstract thinking. From the beginning of perception, through operation and exploration, images are gradually formed, and then children's mathematical thinking is developed.
3. Principles of life
The content should be closely related to the life of large class children, and guide children to solve problems by using mathematical thinking through practical problems in life. This can improve children's interest in learning and make them realize the practical application value of mathematics in life.