What to do before the primary school mathematics practice and application class to make the classroo

1. Identify a topic for a good math practice activity.

1) The starting point of the problem is low, so that everyone can start, and it is better if the problem can be solved from many aspects and perspectives.

2) The topics are close to students' lives and are relevant to students' realities.

3) The topic can give students sufficient space for activities, imagination and space.

4) The selection of topics should highlight comprehensiveness and avoid the singleness of content.

5) The content of the project should be as truthful and credible as possible.

2. General procedures for practical activities in mathematics.

1) Determine the content of the activity and clarify the problem to be solved.

2) Students individually or on their own form small groups to consider a course of action.

3) Explore practice and draw conclusions or come up with results.

4) Explain and discuss, organize exchanges, and each person or group presents their own results, communicates with each other, and asks questions.

For example, I do this in the teaching of playing **:

1. Create situations and ask questions.

In the practical and comprehensive application activities, the problem is the key, what kind of problem environment to create, my problem situation should arouse students' interest and strong motivation to solve the problem, and the problem can be solved through the student, and the student should experience the joy of solving the problem, and build the confidence in the use of mathematics. For example, in the teaching of "Playing **", first of all, such a situation was created, and I just received a notice from the school, there was an emergency performance, let our school's chorus pair participate, oops, the time is very short, the chorus pair has a total of 15 members, and it takes 1 minute to notify each team member, how can we quickly notify these 15 team members? Students, help the teacher think about it!

Courseware display scenario diagram).

Creating a good problem situation suitable for students is an indispensable strategy for cultivating students' awareness of mathematics application, and should be used throughout the whole teaching process. Ask students to think about what knowledge to use to solve the problem in a problem situation.

2. Provide students with space for operation, thinking and communication.

Experiential operations are the best way to deepen students' awareness of mathematical citations, and they play a role in the internalization of knowledge. In this lesson, when the students discuss the best plan in a group, I ask the students to visually display various plans on the paper in a schematic way, and finally, choose which plan is the most time-saving, find the pattern to find a few minutes, how to find the total number of all team members who have been notified, or can push out the number of minutes according to the total number of people who have received **. And be able to apply the rules to solve problems in life, which naturally increases students' awareness of mathematics application.

Teachers should give guidance in students' operations, cooperation, and communication, and provide guidance with purpose on the basis of fully understanding students' life experiences according to the teaching content. In the process of guidance, students experience independently, perceive and apply, and gradually cultivate students' awareness of mathematics application.

1. Be knowledge-ready.

2. Prepare teaching aids.

3. Prepare the activity process.

1. Teachers should carefully prepare lessons and design every teaching link in the classroom.

2. Have students collect relevant information before class.

1. Determine one.

Good math. Practical activities.

Problem. 1) The starting point of the topic is low, so that everyone can start, if the problem can be from many aspects and angles. Find a solution.

Way. Better.

2) The topic is close to students' life and suitable for students' fun.

Actual. 3) The questions can be given to students sufficiently.

Event space. Imagine space.

**Space. 4) The selection of topics should highlight comprehensiveness and avoid the single difference in content.

5) The content of the project should be as truthful and credible as possible. 2. Mathematics.

Practical activities.

General Procedure. 1) Determine the content of the activity and make it clear.

Work something out. 2) Students individually or on their own form small groups to consider a course of action.

3) Explore the practice and derive.

Conclusion. Or come up with the results.

4) Explain the discussion

Organization. Communication, each person or group presents themselves.

Achievement. Communicate and question each other.

For example, in. Beat**. Target. Teaching.

I did it :

1. Creation. Situation.

Ask questions. In practical and integrated application activities, the question is:

The essential. To create a question of whatever.

Environment. My question.

The situation should be evocative for the student.

Interest. and a strong motivation to solve problems, and at the same time, problems can be solved by students, and students should experience the joy of solving problems and build self-confidence in using mathematics. For example, in the teaching of "Playing **", first of all, such a situation was created, and I just received a notice from the school, there was an emergency performance, let our school's chorus pair participate, oops, the time is very short, the chorus pair has a total of 15 members, and it takes 1 minute to notify each team member, how can we quickly notify these 15 team members?

Students, help the teacher think about it! Courseware display scenario diagram).

Create a good fit for students.

Problem Situation. It's about nurturing students.

Awareness of the application of mathematics.

An indispensable one.

Tactics. It should be used throughout the teaching.

Always. Ask students to think about what knowledge to use to solve the problem in a problem situation.

2. Provide students with space for operation, thinking and communication.

The experiential operation is to deepen the students' math references.

Conscious. of the best.

Manner. The internalization of the understanding of knowledge plays a role. In this lesson, I asked students to be present while discussing the best solution in small groups. on paper. Use.

Schema. The method visually shows the various solutions, and finally, choose which one is the most time-saving, and find out from it.

Law. Find the first few minutes, how to find out the total number of all the players who have been notified, or can push out the number of minutes according to the total number of people who have received **. And can be solved by applying the law.

life. This naturally increases the students' awareness of the application of mathematics.

In student operation, cooperation, and communication.

Teacher. To give guidance, the root liquid Qing is poor.

Teaching content. In a full understanding of the student's life. Experience. Target.

Foundation. on, there is.

Objective. Be instructed. In the guided.

Process. Middle school students experience and apply mathematics independently, and gradually cultivate students' awareness of mathematics application.