First, a preliminary understanding of the triangle

Second, the transformation of graphics.

Third, the possibility of time.

Four, binary linear equations

V multiplication and division of algebraic expressions

Six, factorization

Seven. mark

What I learned last semester in Grade Two is:

First, parallel lines

Second, the special triangle

Third, right-angle prism

Four. Preliminary analysis of samples and data

Verb (abbreviation of verb) one-dimensional linear inequality

Six, graphics and coordinates

Seven, linear function

Remarks: I am in Grade Three. This is the standard experimental textbook of compulsory education curriculum that I turned out in 2004. You should pay attention to whether your version will be updated.

Forgot to say you're welcome