Chapter 65438 +0 rational number (19)
Chapter II Addition and Subtraction of Algebraic Expressions (8)
Chapter 3 One-dimensional Linear Equation (18)
Chapter 4 Preliminary Understanding of Graphics (16)
The second volume of grade seven (62)
Chapter V Intersecting Lines and Parallel Lines (14)
Chapter VI Plane Cartesian Coordinate System (7)
Chapter VII Triangular Relations (8)
Chapter 8 Binary Linear Equations (12)
Chapter IX Inequality and Unequal Groups (12)
Chapter 10 Database Collection and Description (IX)
The first volume of grade eight (62)
Congruent triangles (1 1).
Chapter 12 Axisymmetric (13)
Chapter 13 Real Numbers (8)
Chapter 14 linear function of one variable (17)
Chapter 15 multiplication, division and factorization of algebraic expressions (13)
Volume 2 of Grade 8 (6 1)
Chapter 16 score (14)
Chapter 17 Inverse proportional function (8)
Chapter 18 Pythagorean Theorem (8)
Chapter 19 quadrilateral (16)
Chapter 20 Data Analysis (15)
The first volume Ninth grade (62)
Chapter 265438 +0 quadratic form (9)
Chapter 22 Quadratic Equation in One Variable (13)
Chapter 23 Rotation (8)
Chapter 24 Circles (17)
Chapter 25 Preliminary Probability (15)
The ninth grade volume (48)
Chapter 26 Quadratic Function (12)
Chapter 27 Similar (13)
Chapter 28 Acute Angle Trigonometric Function (12)
Chapter 29 Projections and Views (1 1)
(2) Style and structure
The basic structure of each chapter is as follows:
The structure of each chapter is determined according to the content requirements, which basically includes the following parts:
This set of teaching materials has various versions, such as color version, two-color version, black and white version, etc., and is equipped with teachers' teaching books and other teaching reference materials (including electronic audio-visual products).
The experimental work of this textbook has been strongly supported by teachers and students in the experimental area. After training, return visit and special investigation, the textbook writers collected many useful feedback opinions, some of which were adopted, and successively revised the textbooks locally. With the deepening of curriculum reform, the quality of this textbook will be improved on the existing basis, and the textbook writers are willing to make new contributions to the textbook construction.
primary work
Mathematics (Grade 7-9), a compulsory education curriculum standard experimental textbook published by People's Education Publishing House.
Chapter Content and Course Reference (Revised Edition) (New)
Grade 7 (6 1)
Chapter 65438 +0 rational number (19)
1. 1 positive and negative numbers (2)
Reading and thinking: using positive numbers and negative numbers to represent the allowable error of machining
1.2 rational number (4)
1.3 addition and subtraction of rational numbers (4)
Experiment and Exploration of Filling Rubik's Cube
Reading and Thinking China people first used negative numbers.
Multiplication and Division of Rational Numbers of 1.4 (4)
Observe and guess the mathematical truth in the flop game
Power of 65438 +0.5 Rational Number (3)
Mathematical activities
Summary (2)
Chapter II Addition and Subtraction of Algebraic Expressions (8)
2. 1 algebraic expression (2)
Read and think about the dialogue between the number 1 and the letter X.
2.2 Addition and subtraction of algebraic expressions (5)
Information technology application spreadsheet and data calculation
Mathematical activities
Summary (1)
Chapter 3 One-dimensional Linear Equation (18)
3. 1 From Formula to Equation (4)
The history of reading and thinking equations
3.2 Solving the linear equation of one variable (1)-shift term and merge (4)
Experiment and Exploration on Decimalization of Wireless Cycle
3.3 Solve the unary linear equation (2)-Remove brackets and denominator (4)
3.4 Practical Problems and One-dimensional Linear Equation (4)
Mathematical activities
Summary (2)
Chapter 4 Preliminary Understanding of Graphics (16)
4. 1 color graphics (4)
Reading and thinking about the origin of geometry
4.2 Lines, rays and line segments (3)
Measurement of reading and thinking length
4.3 Angle (5 degrees)
4.4 Research: Making Rectangular Frame (2)
Mathematical activities
Summary (2)
Under the seventh grade (62)
Chapter V Intersecting Lines and Parallel Lines (14)
5. 1 intersection line (4)
Observe and guess the illusion when looking at pictures.
5.2 Parallel Lines and Their Judgments (3)
5.3 Properties of Parallel Lines (3)
Using information technology to explore the positional relationship between two straight lines
5.4 Translation (2)
Mathematical activities
Summary (2)
Chapter VI Plane Cartesian Coordinate System (7)
6. 1 Plane Cartesian Coordinate System (3)
Reading and thinking indicate geographical location with latitude and longitude.
6.2 Simple application of coordinate method (3)
Mathematical activities
Summary (1)
Chapter VII Triangle Relationship (9)
7. 1 Line segment related to triangle (2)
Information technology uses drawing to find rules
7.2 Angle related to triangle (3)
Why do you have to prove it when reading and thinking?
7.3 Sum of Polygons and Their Internal Angles (2)
Experiment and Exploration of Polygon Triangulation
7.4 Project Learning Mosaic (1)
Mathematical activities
Summary (1)
Chapter 8 Binary Linear Equations (12)
8. 1 Binary linear equations (1)
8.2 Elimination Method of Binary Linear Equations (4)
8.3 Practical Problems and Binary Linear Equations (3)
Reading and thinking about the ancient and modern expressions and solutions of linear equations
8.4 ternary linear equations (2)
Mathematical activities
Summary (2)
Chapter 9 Inequalities and Inequality Groups (1 1)
9. 1 inequality (4)
Reading and thinking compare sizes with the difference method.
9.2 Practical Problems and Unary Linear Inequality (3)
Experiment and explore whether the water level is rising or falling.
9.3 One-dimensional linear inequalities (2)
Reading and Thinking of Analyzing Sports Competition with Unequal Relation
Mathematical activities
Summary (2)
10 Chapter Data Collection, Arrangement and Description (9)
10. 1 statistical survey (3)
Experiment and explore how many beans are in the bottle.
10.2 Describe data with histogram (2)
The application of information technology uses computers to draw statistical charts.
10.3 project learning: talking about water saving from data (2)
Mathematical activities
Summary (2)
Grade 8 (1) (62)
Congruent triangles (1 1).
1 1. 1 congruent triangles (1)
1 1.2 Conditions for Triangular Congruence (6)
Reading and thinking congruence and congruent triangles.
Properties of Angular bisector 1 1.3 (2)
Mathematical activities
Summary (2)
Chapter 12 Axisymmetric (13)
12. 1 axis symmetry (3)
12.2 axisymmetric transformation (3)
Using information technology to explore the essence of axial symmetry
12.3 isosceles triangle (5)
The unequal relationship between the sides and angles of a triangle is explored experimentally.
Mathematical activities
Summary (2)
Chapter 13 Real Numbers (8)
13. 1 square root (3)
13.2 cube root (2)
13.3 real number (2)
Why reading and thinking are not rational numbers?
Mathematical activities
Summary (1)
Chapter 14 linear function of one variable (17)
14. 1 variables and functions (5)
Computer drawing function image of information technology application
14.2 linear function (5)
Read and think about how scientists measure the age of the earth.
14.3 looking at the equation (group) and inequality (3) from the functional point of view
14.4 project learning options (2)
Mathematical activities
Summary (2)
Chapter 15 multiplication, division and factorization of algebraic expressions (13)
15. 1 multiplication of algebraic expressions (4)
15.2 multiplication formula (2)
Reading and Thinking about Yang Hui Triangle
15.3 Division of Algebraic Expressions (2)
15.3 factorization (3)
Observe and infer the decomposition of the formula
Mathematical activities
Summary (2)
Below Grade 8 (6 1)
Chapter 16 score (14)
16. 1 score (3)
16.2 decimal operation (6)
Can the water in the container be emptied?
16.3 fractional equation (3)
Mathematical activities
Summary (2)
Chapter 17 Inverse proportional function (8)
17. 1 inverse proportional function (3)
Using information technology to explore the properties of inverse proportional function
17.2 practical problems and inverse proportional function (4)
Reading and thinking are inversely proportional in life.
Mathematical activities
Summary (1)
Chapter 18 Pythagorean Theorem (8)
18. 1 Pythagorean Theorem (4)
Proof of Pythagoras Theorem in Reading and Thinking
Inverse Theorem of Pythagorean Theorem 18.2 (3)
Re-interpretation and reflection on the method of area proof
Mathematical activities
Summary (1)
Chapter 19 quadrilateral (16)
19. 1 parallelogram (6)
Reading and thinking parallelogram rule
19.2 Special parallelogram (6)
Experiment and Exploration of Cleverly Splicing Blocks
19.3 trapezoid (2)
Observe and guess the special quadrilateral in the plane rectangular coordinate system
Mathematical activities
Summary (2)
Chapter 20 Data Analysis (15)
20. 1 data representation (6)
20.2 Data fluctuation (5)
The application of information technology uses computers to calculate some statistical data.
Several measurement methods of reading thinking data fluctuation
20.3 Data Analysis in Physical Fitness Test of Project Learning (2)
Mathematical activities
Summary (2)
Ninth grade (62)
Chapter 265438 +0 quadratic form (9)
2 1. 1 quadratic radical (2)
Multiplication and Division of 2 1.2 Quadratic Radical (2)
2 1.3 addition and subtraction of quadratic radical (3)
Reading and thinking of Helen-Qin Jiushao formula
Mathematical activities
Summary (2)
Chapter 22 Quadratic Equation in One Variable (13)
22. 1 unary quadratic equation (2)
22.2 Reduced-order solution of quadratic equation in one variable (6)
Reading and thinking about the golden section number
22.3 Practical Problems and Quadratic Equation of One Yuan (3)
Mathematical activities
Summary (2)
Chapter 23 Rotation (8)
23. 1 graphic rotation (2)
23.2 Center Symmetry (3)
Using information technology to explore the essence of rotation
23.3 Project Learning Mode Design (2)
Mathematical activities
Summary (1)
Chapter 24 Circles (17)
24. 1 circle (5)
24.2 Position relation related to circle (6)
24.3 Regular Polygon (2)
Reading and thinking pi
24.4 Arc Length and Sector Area (2)
Design runway by experiment and inquiry
Mathematical activities
Summary (2)
Chapter 25 Preliminary Probability (15)
25. 1 random events (2)
Reading and thinking about the origin of probability theory
25.2 Probability of Simple Events (6)
Reading and thinking probability and winning prizes
25.3 Frequency and Probability (3)
25.4 The arrangement order of letters on the subject learning keyboard (2)
Mathematical activities
Summary (2)
Under the ninth grade (48)
Chapter 26 Quadratic Function (12)
26. 1 quadratic function (6)
Experiment and exploration infer the relationship between plant growth and temperature.
26.2 From the functional point of view, the unary quadratic equation (1)
Application of information technology in exploring the properties of quadratic function
26.3 Practical Problems and Quadratic Functions (3)
Mathematical activities
Summary (2)
Chapter 27 Similar (13)
27. 1 Graphic Similarity (2)
27.2 similar triangles (6)
Reading and thinking of wonderful fractal graphics
27.3 bit image (3)
The application of information technology explores the essence of similarity.
Mathematical activities
Summary (2)
Chapter 28 Acute Angle Trigonometric Function (12)
28. 1 acute trigonometric function (6)
28.2 Solution of Right Triangle (4)
Reading and thinking about an ancient trigonometric function table
Mathematical activities
Summary (2)
Chapter 29 Projections and Views (1 1)
29. 1 projection (2)
29.2 through (5)
Generation and application of reading thinking view
29.3 subject learning to make three-dimensional model (2)
Mathematical activities
Summary (2)
The total class hours are 6 1× 5+3+48 = 356.
Algebra class 163
Geometry class 154
Statistical probability class 39