The specific content of the first grade mathematics is explained in detail as follows:
1, Numbers and Counting: Learn to recognize numbers, from 1 to 10 or higher, and understand the concepts of order and quantity of numbers. Methods and skills of learning to count.
2. Addition and subtraction: Understand the concept of addition and subtraction and perform simple addition and subtraction operations, such as1+1= 2,4-2 = 2, etc.
3. Shape and space: Know some common geometric shapes, such as circles, squares and triangles, and distinguish them. Explore the positional relationship of objects, such as locative words such as in, up, down, left, right, etc.
4. Time and calendar: Learn basic concepts of time, such as today, yesterday and tomorrow, and know the hours and minutes on the clock.
5. Quantity and measurement: Learn some basic units of measurement, such as length, weight and capacity. Compare and arrange the sizes, weights and capacities of different objects.
6. Data analysis: through observation, data collection, simple classification, chart representation and analysis.
The role of mathematics
1, practical application: Mathematics is a tool to solve daily problems and actual situations. For example, mathematics can help you calculate, measure, model, predict and solve various quantitative relations and problems in real life, such as shopping calculation, budget management, measuring distance and so on.
2. Logical thinking: Mathematics cultivates the ability of logical thinking and problem analysis. Learning mathematics can improve everyone's problem-solving ability, reasoning ability and abstract thinking ability. These abilities are very important in solving various problems and facing complex situations.
3. Science and engineering: Mathematics is the cornerstone of science and engineering. Many scientific fields, such as physics, chemistry, economics and engineering, such as computer science and aerospace engineering, rely on mathematical models, equations and calculations for research and practice.