Knowledge points of mathematics in the first grade of primary school
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.
classify
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.
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.
Mathematical knowledge points in the first volume of primary school grade 1 1 to 5
Learning point
Understanding of 1 sum number
(1) Counting, reading and writing
(2) the specific size (">, sort
(3) the composition of numbers
(4) Cardinal number and ordinal number
2, the understanding of 0-said no, said the starting point.
3. Calculation:
Addition calculation-understand the meaning and know the plus sign.
Subtraction calculation-understand the meaning and understand the negative sign.
Calculation of correlation (within 5): addition and subtraction of 0.
practise
1+3=() 1+ 1=() 3-3=() 2+3=()
4-4=() 3-3=() 3- 1=() 2-2=()
1+ 1=() 3+ 1=() 2+3=() 1+4=()
1+2=() 3-2=() 4-3=() 2-2=()
1+ 1=() 2- 1=() 3- 1=() 4+ 1=()
2-2=() 4-2=() 3-3=() 2+3=()
4-3=() 2+2=() 3-2=() 2+2=()
4-4=() 3- 1=() 2+2=() 3-2=()
4-4=() 2+3=() 3+ 1=() 3+ 1=()
1- 1=() 4-3=() 4- 1=() 4+ 1=()
3+ 1=() 1+2=() 4-2=() 2-2=()
3- 1=() 3+ 1=() 4+ 1=() 1+ 1=()
A good way to learn math easily in grade one.
1, column condition
Find an example in the textbook and list the known conditions and solutions of the example one by one;
Step 2 do the problem
Out of the question;
3, check
Check whether your answer is wrong;
4. Revision
Modify your own questions according to the answers to the questions;
Step 5 do the right thing
Get the topic right;
6. rhythm
Find out the rhythm of the problem, how many big steps?
7. Summary
What's the test on this topic?
8. Change
Modify the conditions or conclusions of knowledge points and re-issue the questions;
9. Solve the problem
Every change is a new topic, solve it;
10, sorting out
Sort out all the topic types of a knowledge point.
If you follow these ten steps to do a topic, the learning effect will be obviously improved.
Shandong Education Publishing House's article on the knowledge points of mathematics in the first grade of primary school;
★ Summary of first-grade mathematics knowledge points of Shandong Education Publishing House
★ Best learning method recommendation
★ Guidance on primary school learning methods
★ Learning skills of primary school students
★ Guidance on primary school learning methods
★ Primary school learning skills