Chapter 265438 +0 score
Division of 2 1. 1 algebraic expression
2 1.2 fraction and its basic properties
2 1.3 Decimal Operation
2 1.4 can be reduced to a linear equation with one variable. ...
2 1.5 Zero exponential power and negative integer exponential power
Chapter 22 One-variable quadratic equation
22. 1 unary quadratic equation
22.2 the solution of quadratic equation in one variable
22.3 Practice and exploration
Chapter 23 Circle
Understanding of 23. 1 circle
23.2 Position relation related to circle
23.3 Calculation Problems in Circle
Chapter XXIV Consistency of Graphics
24. congruence of1graph
24.2 Recognition of Conformal Triangle
24.3 Propositions and proofs
24.4 ruler drawing
Chapter 25 Samples and Population
25. 1 Simple random sampling
25.2 estimate the population with samples
25.3 the meaning of probability
25.4 Probability prediction
East China Normal University new curriculum standard edition 2003 junior high school mathematics.
Chapter 26 Quadratic Function
26. 1 quadratic function
26.2 Images and Properties of Quadratic Functions
26.3 Practice and exploration
Chapter 27 Proof
27. 1 Recognition of certificate
27.2 Research on Triangle by Reasoning Method
27.3 Study quadrilateral by reasoning method
Chapter 28 Data Analysis and Decision-making
28. 1 Making decisions through the media
28.2 personally investigate and make a decision.
28.3 Make decisions under the guidance of theory