1. 1 Exploring Pythagorean Theorem

1.2 Can you get a right triangle?

1.3 How can ants get to the nearest place?

Chapter II Real Numbers

2. 1 is not enough.

2.2 square root

2.3 cube root

2.4 How wide is the park?

2.5 Use a calculator to write prescriptions.

2.6 real numbers

Chapter III Translation and Rotation of Graphics

3. 1 Translation in Life

3.2 Simple Translation Diagram

3.3 Rotation in life

3.4 Simple Rotation Diagram

3.5 How did they change?

3.6 Simple pattern design

The fourth chapter discusses the properties of quadrilateral.

4. Properties of1parallelogram

4.2 Discrimination of Parallelogram

4.3 diamond shape

4.4 Rectangular Square

4.5 trapezoid

4.6 Explore the sum of the inner and outer angles of a polygon.

4.7 Centrally symmetric figure

Chapter V Determination of Location

5. 1 Determine the location

5.2 Plane rectangular coordinate system

5.3 Change "fish"

Chapter VI Linear Functions

6. 1 function

6.2 linear function

6.3 Linear Function Image

6.4 Determine the function expression

6.5 Application of Linear Function Image

Chapter VII Binary Linear Equations

7. 1 Who has more packages?

7.2 Solving Binary Linear Equations

7.3 Chickens and rabbits in the same cage

7.4 Open source and reduce expenditure

7.5 number of milestones

7.6 Binary linear equations and linear functions

Chapter VIII Data Representation

8. 1 average

8.2 Median and Mode

8.3 Use a calculator to average.