1, so that students can experience mathematical ideas and methods such as "hypothesis" and "dummy" in mathematics reading and daily life.

2. Stimulate students' interest in mathematics through teaching.

teaching process

First, guide students to read the textbook 6 1 material information.

1, students' own reading experience.

Ask the students to read the first and second paragraphs again.

Second, guide students to ask as many math questions as possible.

Third, organize students to discuss and find answers.

1. Let students discuss their problems fully.

2. Ask students to give more examples of similar problem-solving in life.

content

The teaching content, arrangement of teaching steps, selection of teaching methods, blackboard design, application of teaching AIDS or modern teaching means, and time allocation of teaching links in the teaching plan must be determined after careful consideration and careful design, which reflects strong planning.

"Ni Huanzhi" XVII: "She never does these things casually. She used her invincible mind to write accurate lesson plans and sent them to teachers at all levels first, which was well received. She is not at ease, think twice and then implement it. "