Junior High School Olympiad--Fun Mathematics

Software features:

All the explanations in this multimedia software are examples, and the analysis is meticulous and thorough. The explanations are easy to understand, draw inferences from one instance, and draw parallels from analogies. With the full-featured audio-visual text interactive technology, it can comprehensively improve mathematical abilities and mathematical accomplishments. The software carefully plans courses and has an interactive operation interface. It is easy to use and operates freely. It has unique course guidance, key annotations, and functional illustrations. It is a true two-way, interactive, farewell to flat teaching materials. Learning is up to you. Combining the new audio-visual and dynamic guidance technology, visual and auditory approaches are used to plan the entire learning and practice process, and make up for the lack of interaction in teaching, allowing you to learn by yourself without a teacher.

Essential software content:

Lecture 1: Factorization Lecture 2: Identity Transformation of Algebraic Expressions (Part 1)

Lecture 3: Identity transformations of algebraic expressions (Part 2) Lecture 4: Selected application topics

Lecture 5 Equations and Systems of Equations (Part 1) Lecture 6 Equations and Systems of Equations (Part 2)

Lecture 7 Function Lecture 8 Inequality and Maximum Value

Lecture 9: Sine theorem and cosine theorem Lecture 10: Solving problems using the area relationship

Lecture 11 Geometric Inequalities Lecture 12 Preliminary Geometric Transformations (Part 1)

Lecture 13: Preliminary Geometric Transformations (Part 2) Lecture 14: Mathematics on the Chessboard

Lecture 15: Preliminary Number Theory Lecture 16: Principle of Extremity

Lecture 17: Proof by Contradiction Lecture 18: Operations and Countermeasures

Lecture 19 Logical Reasoning Lecture 20 Preliminary Combination.