Osy·Zhongkao Full-time Connection - Chemistry for Grade 9

Author: Chang Yulin
Publisher:
Publish Date: 2004-08-01
Features: Based on the junior high school final exam syllabus, this book explores the essence of knowledge, interprets direct questions from the Olympiad, reveals thinking patterns, and helps students tackle difficult exam problems to enter top schools. It uses the key and difficult points from the junior high school teaching syllabus and the deepened and expanded knowledge points from the junior high school Olympiad syllabus as the knowledge base. Combined with various typical competition examples related to this grade, it analyzes the connotation of knowledge, uncovers the essence of thinking, introduces conventional methods to solve difficult problems, and summarizes and diversifies to cultivate and train open and innovative thinking. It aligns with the "difficult problems" from past final exams in various regions concerning this knowledge segment, solving junior high exam problems with Olympiad thinking in a clever way, and reinforces learning through practice. It guides innovation.