Creative Solutions · Junior High School Mathematics

Author: Liu Xuliang
Publisher: Xi'an Publishing House
Brief Introduction:
As the ancients said, "Teaching someone to fish is better than teaching them to catch fish." The purpose of this book is to help students master problem-solving methods and improve their learning efficiency.
Qiaosimiao Jie · Junior High School Mathematics highlights the following: It focuses on cultivating students' problem-solving thinking, with "Qiaosixue" as the core to guide and train thinking skills, and "Miaojie" to develop logical reasoning ability. It is suitable for self-study and various versions of textbooks, serving as a powerful assistant for students' synchronous learning and junior high school entrance examination review. It is the "key" to entering the math殿堂 and the "gold ore" of mathematical learning.
For a good book to remain irreplaceable, it must be "unique and ingenious." It must have its own distinct features, not only in content but also in the layout of its format, so that it can stimulate readers' strong interest. This book has a unique and distinctive layout in terms of its format and the arrangement of various sections.
Theory of Music. Level 1A
1. This book should be used synchronously with the Course, meaning after students have learned page 11 of Course.1A.
2. If students progress beyond page 11 in their Course.1A studies, teachers can delay the corresponding content of the Theory of Music until the next time it is taught. However, if students are willing to do additional learning at home, we recommend that teachers assign appropriate content for students to study at home.
As the ancients said, "Teaching someone to fish is better than teaching them to catch fish." The purpose of this book is to help students master problem-solving methods and improve their learning efficiency.
Qiaosimiao Jie · Junior High School Mathematics highlights the following: It focuses on cultivating students' problem-solving thinking, with "Qiaosixue" as the core to guide and train thinking skills, and "Miaojie" to develop logical reasoning ability. It is suitable for self-study and various versions of textbooks, serving as a powerful assistant for students' synchronous learning and junior high school entrance examination review. It is the "key" to entering the math殿堂 and the "gold ore" of mathematical learning.
For a good book to remain irreplaceable, it must be "unique and ingenious." It must have its own distinct features, not only in content but also in the layout of its format, so that it can stimulate readers' strong interest. This book has a unique and distinctive layout in terms of its format and the arrangement of various sections.
Theory of Music. Level 1A
1. This book should be used synchronously with the Course, meaning after students have learned page 11 of Course.1A.
2. If students progress beyond page 11 in their Course.1A studies, teachers can delay the corresponding content of the Theory of Music until the next time it is taught. However, if students are willing to do additional learning at home, we recommend that teachers assign appropriate content for students to study at home.
3. The content of each lesson in this book corresponds to Course.1A. Teachers should assign homework based on the instructions in the upper right corner of each page of Theory of Music.1A.
4. Theory of Music homework should be completed by students at home and checked by the teacher during the next lesson.
Course.1A
Dear Parents:
You have every reason to be very proud!
Letting your child learn music shows your foresight and appreciation for outstanding art.
Music is a language that can be understood by all nations; it is one of the ways humans express themselves. Improving coordination, broadening interests, discovering the importance of self-discipline, and enjoying a joyful and happy world are just a small part of the rewards students receive from learning music.
Parents must play an important role in guiding their children's music training. Almost all parents ask the same question: "How long should my child practice?" In the future, it will be important for your child to practice for a certain amount of time; but at present, the length of practice is not as important as practicing a few times a day.
Regular practice is important. As soon as your child starts learning the piano, choose a fixed time for practice. With your help, good practice habits will be easy to develop. Your child's teacher will also give you valuable advice. As parents, you must show your joy when your child makes progress. Patience, sincere praise, enthusiasm for learning new lessons, and occasionally participating in musical performances at home are all very beneficial.
As publishers, we are very honored to provide you with an excellent piano tutorial written by three top American educators. At this beginning, we sincerely wish you and your child the best of luck in your musical journey, as learning music will undoubtedly bring rich rewards!
Publisher
Dear Teachers:
Welcome to using Happy Piano Basic Course!
It is a new, easy, and progressive method that emphasizes correct playing habits and reading music by recognizing intervals. It is a truly effective method. Although key signatures were not introduced in Level 1A, students have already been exposed to seven different keys. Students play joyful and happy pieces from the beginning of their piano studies, and every new challenge brings joy to both students and teachers because the progress of the new lessons is cautious. To reinforce the new knowledge, we have carefully supplemented the course. Below is an outline of the basic concepts of this book:
Pages 3–5: Playing instructions.
Pages 6–17: Keyboard positioning and fingerings. Learn rhythms on black keys and develop finger skills. Begin learning dynamics. Avoid continuous finger play on black or white keys during this stage.
Pages 18–26: Familiarize with note names using letters. Continue finger skill practice and rhythm learning at the position of Middle C.
Pages 27–32: Learn the grand staff.
Pages 33–49: Intervals at the position of C. Melodic intervals and harmonic intervals. Legato.
Pages 50–58: Intervals at the position of G. Sharps and flats. More dynamics. Staccato.
Pages 59–64: Review of short pieces. Tests and certificates.
When you open this book, you will find that every page has a clean, tidy, and pleasing layout, as well as captivating artistic design, all of which complement the music and attract every reader.
The authors hope that every page can open the door to the magical world of music for most students.
Table of Contents:
Part 1: Numbers and Algebra
Chapter 1: Real Numbers
Chapter 2: Polynomials
Chapter 3: Fractional Expressions
Chapter 4: Equations and Systems of Equations
Chapter 5: Inequalities and Systems of Inequalities
Chapter 6: Variables and Functions
Chapter 7: Linear Functions
Chapter 8: Inverse Proportional Functions
Chapter 9: Quadratic Functions
Part 2: Space and Geometry
Chapter 1: Points, Lines, Planes, and Angles
Chapter 2: Intersecting Lines and Parallel Lines
Chapter 3: Space and Geometry
Chapter 4: Quadrilaterals
Chapter 5: Similar Figures
Chapter 6: Acute Angle Trigonometry
Chapter 7: Circles
Chapter 8: Circular and Transformations
Part 3: Statistics and Probability
Unit 1: Statistics
Unit 2: Probability
Answer Key with Detailed Explanations
Experiencing the Junior High School Entrance Examination