1, correctly and skillfully count the number of objects within 20. 2, will distinguish between a few and a few, grasp the order and size of the number.
3. Master the composition of numbers within 10, and read and write numbers from 0 to 20 correctly.
4. Be able to name single digits and ten digits, identify the meaning of the digits on each digit, and get a preliminary understanding of decimal.
5. Understand the meaning of the symbol "=" ">" "<, and use these symbols to represent the size of numbers.
People's education edition: the first grade of primary school, the first volume of mathematics knowledge points: the operation of numbers
1, preliminarily know the meaning of addition and subtraction and the names of each part in the addition and subtraction formula, and preliminarily know the relationship between addition and subtraction. 2. Skillfully calculate (orally calculate) the addition of one digit and the subtraction within 10.
3. Clever calculation (oral calculation) carry addition within 20.
4. Learn to solve some simple practical problems according to the meaning and algorithm of addition and subtraction.
People's Education Edition: Knowledge Points of Primary School Mathematics Volume I: Common Quantity
1, a preliminary understanding of clocks, you will know the hour and the half-hour time. 2. Cultivate students to initially establish the concept of time and form a good habit of cherishing and observing time from an early age.
People's Education Edition: Knowledge Points of Mathematics in the First Grade of Primary School Volume I: Understanding of Graphics
1. Know solid figures such as cuboids, cubes, cylinders and spheres. Know rectangular, square, triangle, circle and other plane graphics, and can identify and distinguish them. 2. Let students feel the characteristics of various graphics through spelling, swinging and drawing.
People's Education Edition: Knowledge Points of Mathematics in the First Grade of Primary School Volume I: Classification
1. Objects can be classified according to a given standard or a certain standard (such as quantity, shape and color). 2. You can choose different standards and different classification objects.
3. In the classification activities, experience the consistency of classification results under a single standard and the diversity under different standards.
People's Education Edition: Knowledge Points of Mathematics in the First Grade of Primary School Volume I: Mathematics Paradise
1, "Mathematical Maze" 1. Review and consolidate the numerical order within 10 to cultivate the flexibility of thinking; Second, it provides rich resources for students to think about problems from multiple angles and explore ways to solve them. 2. "DUI password" allows students to further understand the composition of numbers within 10.
3. Messenger games let students understand the meaning of cardinal number and ordinal number.
4. "Throwing game" allows students to visually compare the difference between Dobby and two numbers in the activity, and at the same time allows students to learn Jane initially.