Current location - Training Enrollment Network - Mathematics courses - Exercise 7 in math class
Exercise 7 in math class
Optimization of class hours and exercises of important and difficult courses: Grade 7 Mathematics (Volume I) (Beijing Normal University Edition) is good, and the catalogue is probably:

Preface of series

The first chapter is a rich graphic world.

The first section three-dimensional graphics in life

Section 2 Unfolding and Folding

Section 3 Cutting Geometry

The fourth quarter comes from different directions.

Section 5 Plane Graphics in Life

Summary of this chapter

Unit knowledge detection

Chapter II Rational Numbers and Their Operations

Why are there not enough first sections?

Second section axis

Absolute value in the third quarter

Section 4 Addition of Rational Numbers

Section 5 subtraction of rational numbers

Section 6 addition and subtraction mixed operation of rational numbers

Seventh water saving level change

Section 8 Multiplication of Rational Numbers

Section 9 Division of Rational Numbers

Section 10 Power of Rational Numbers

Section 11 Mixed Operation of Rational Numbers

Section 12 Use of Calculator

Summary of this chapter

Unit knowledge detection

Chapter III Letter Representation of Numbers

What does the first letter mean?

Section 2 Algebraic Expressions

Section 3 Algebraic Evaluation

Section IV Merger of Similar Projects

Section 5 Support Removal

Section 6 Exploring the Law

Summary of this chapter

Unit knowledge detection

Chapter IV Plane Figures and Their Positional Relations

Section 1 Line segments, rays and straight lines

The second part compares the lengths of line segments.

Measurement and representation of the third section angle

Section 4 Angle comparison

Section 5 Parallelism

Section 6 Vertical

Section 7 Interesting jigsaw puzzles

Section 8 Pattern Design

Summary of this chapter

Unit knowledge detection

Chapter 5 One-variable linear equation

How old are you this year?

Section 2 Solving Equations

The equation in the calendar in the third quarter

I gained weight in the fourth quarter

Section 5 Discount Sales

Section VI Performance of "Hope Project"

Can you catch up with Xiaoming in the seventh season?

Section 8 Education savings

Summary of this chapter

Unit knowledge detection

Chapter VI Data in Life

Section 1 Understanding 1 10,000

Section 2 Scientific symbols

Section 3 Industry Statistics Chart

Is there water on the moon?

Section 5 Selection of Statistical Charts

Summary of this chapter

Unit knowledge detection

Chapter VII may be born

Do we have to touch the red ball in the first quarter?

The second quarter turntable game

In the third quarter, who turned four digits?

Summary of this chapter

Unit knowledge detection

Mid-term exam questions

Final test question

Answer and analysis

brief Introduction of the content

With the deepening of the reform of the education system, new standards have been put forward for the teaching of various subjects in middle schools, and teachers and students urgently need a synchronous teaching reference book that can not only guide the optimization of class hours but also strengthen training. To this end, we have carefully planned and compiled a series of teaching materials "Optimization and Practice of Important and Difficult Courses".

This series of books has the following characteristics:

Based on the new curriculum standard, facing the examination outline;

In writing, according to the requirements of the new curriculum standard and examination syllabus, combined with the actual needs of teaching, a brand-new writing style is designed, various exercises are carefully written, and the ability training is emphasized, which stimulates students' learning potential.

Highlight key points and break through difficulties;

This series focuses on making students have a systematic and orderly understanding of what they have learned, so as to build a clear knowledge network. When we grasp the difficulty of exercises, we follow the principle that the topics with medium or above difficulty account for about 60% of the whole book, and some simple and easy-to-master contents involve less.

Connecting with the college entrance examination, emphasizing comprehensive thinking ability;

This series grasps the future trend of college entrance examination, locates the hot spots of review, and all exercises are close to the real questions of the exam, making the training more targeted and effective, striving to save students' time and improve learning efficiency. In order to achieve the teaching goal of cultivating students' flexible use of knowledge in the new curriculum standard, this series breaks through the difficulties and introduces multiple comprehensive questions to help students cultivate their comprehensive thinking ability in the process of synchronous learning.

Emphasize practicality and innovation;

Most series subjects have "mid-term questions" and "final questions", and most mathematics subjects are equipped with "unit knowledge testing". Considering the special needs of subjects and grades, some books also have highly practical contents such as appreciation of novel topics, extracurricular innovative topics, and college entrance examination clicks. Students can practice under the guidance of teachers in class or after class, or take exams alone. With reference to our carefully designed topics, I believe that students' ability can be improved step by step.

In short, this series is carefully planned and compiled for the majority of students from a middle and high position, and strives to meet the needs of teaching and learning.

Paperback category: books >>> Grade 7 >> Mathematics

Pricing: ¥ 17.50