How many units are there in the second volume of eighth grade mathematics?

If you are talking about the 20 13 People's Education Edition, it has five chapters and five units.

Chapter one: scores,

Chapter 2: Inverse proportional function,

Chapter 3: Pythagorean Theorem,

Chapter four: quadrilateral,

Chapter 5; Data analysis.

The second volume of eighth grade mathematics is the experimental textbook of compulsory education curriculum standard published by People's Education Publishing House. It mainly includes sine, cosine and geometric figures.

Engineering algebra

What do college students do before going to bed in the early morning?

Mathematical writing period

Fifth grade math problem solving

Problems in Senior High School Mathematics Examination

All Mathematical Formulas in Primary Schools (Hubei Education Edition)

Study, think, read and understand Datong, OK?

Five problems in the calculation of rational numbers in junior one mathematics. Seek an answer

Little knowledge of science in the second volume of the first grade

Which is better, the complete interpretation of Wang Houxiong textbook in senior high school mathematics or the complete interpretation in class?