Strategies for solving problems
1. Master the methods of solving practical problems in life by lists or columns.
2. Master the strategy of drawing to solve simple practical problems.
1. Let students experience the process of exploring problem-solving strategies in different ways.
2. Through the process of solving simple practical problems, cultivate students' initial understanding of the value of using problem-solving strategies.
3. Enable students to use what they have learned to solve simple problems in daily life.
1. Guide students to learn to ask and screen questions.
When the problem of sorting out and screening information is placed in front of each student, the teacher should guide the students to analyze the found information and screen out useful information. Then guide the students to ask valuable math questions according to the information.
2. Guide students to analyze the quantitative relationship and seek strategies to solve problems.
In this process, we advocate and encourage the diversification of algorithms and cultivate students' ability to think from multiple angles; Pay attention to mobilizing students' existing learning experience and life experience, and adopt independent attempts, hands-on operations and group discussions. Let students be masters.
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