Chapter 21 Quadratic Radicals
Chapter 22 One-variable quadratic equation
Chapter 23 Rotation
Chapter 24 Circle
Chapter 25 Preliminary Probability
Compulsory education curriculum standard experimental teaching material? Mathematics ninth grade volume 2
Chapter 26 Quadratic Function
Chapter 27 Similarity
Chapter 28 Acute Angle Trigonometric Function
Chapter 29 Forecasts and Views
Question 2: What are the contents of junior high school mathematics? 1, understanding and calculation of rational numbers, scientific and technological methods, 2, parallelism, 3, polygon, 4, inequality 5, linear equation 6, linear inequality 7, linear equation 8, statistics. Thank you!
Question 3: What are the common questions in the math exam? In the third grade, you need to know which semester, mid-term, final, simulation or senior high school entrance examination, otherwise you can't interpret it in detail! Now I can only interpret it roughly:
The common questions in the third grade math exam are different in different provinces and cities. Generally speaking, there are mainly:
First, single choice and fill in the blanks: simple application of basic knowledge, error-prone calculation, skill application, law exploration and summary.
Second, answer questions:
1. Calculation: rational number operation, simplified evaluation, equation solving. ...
2. Drawing calculation: ruler drawing, triangle congruence, similarity, symmetry, rotation, Pythagorean theorem. ...
3. Statistics: calculation and analysis of statistical charts, tables, averages, patterns, number of defenders, variance and probability. ...
4. Geometric proof or calculation: triangle, quadrilateral, circle and polygon. ...
5. Calculation and proof of function image: analytical formula, point coordinates, line segment length, closed graph area, inference and guess. ...
6. Solve practical problems with equations or functions: itinerary, profit, project and scheme selection. ...
7. Explore the law, prove and expand the application: the law of graphics, algebra and splicing. ...
8. The comprehensive calculation and analysis of function images prove that the conjecture is expanded and explored by the comprehensive calculation and analysis of quadratic function, linear function and inverse proportional function images. ...
Question 4: What subjects did you experience in grade three? At that time, I was admitted to the key point in my third year of high school. It should be said that there are not many subjects to learn in junior high school. You can break them one by one from the summer vacation. I think the most important thing is to cultivate two or three advantageous subjects. For example, English and math are easy to get points. They should do well in the summer vacation. English should be clarified first, and then start with the questions in the senior high school entrance examination. You should do a lot of exercises by reading each question. This high score is not difficult to lay a solid foundation in mathematics. Just do a few questions. There are only a few types of questions in junior high school, which are easy to master. Dominant subjects are very important. If you want to focus on them, you must have an advantage. My dominant subjects at that time were physics and chemistry, which was only available in senior three, so I studied better. I am a college entrance examination student this year. My dominant subjects in high school are English and biology. Because these two subjects are good, my total score is not bad. The political teacher called you.
Question 5: What is the learning content of the first volume of ninth grade mathematics published by People's Education Press? Quadratic equation of one variable, similar triangles, trapezoid, quadratic function.