202 1 teacher qualification examination: strip statistics teaching plan for primary school mathematics

Knowledge and skills

If you know a bar chart by comparing statistics, you will make a simple bar chart.

Process and method

Through analogy learning, we can understand the internal relationship of knowledge and improve the ability of analyzing and solving problems.

Emotions, attitudes and values

Feel the connection between mathematics and life, and improve the application consciousness.

Second, the difficulties in teaching

Focus on understanding bar charts.

Difference and connection between bar chart and statistical table.

Third, the teaching process

(A) the introduction of new courses

The weather map in the textbook is displayed on the big screen;

Guide the students to observe and understand the various figures showing the weather in the pictures.

Question: How to clearly display the days of each weather? Lead to the topic.

(2) explain new knowledge

Activity 1: Explore different ways to express each kind of weather.

Guide students to think in combination with leading-in questions. Students will first count the days of all kinds of weather in the table.

Question: Is there any statistical method to record this result?

By default, students will draw statistical tables according to the existing statistical tables and other knowledge.

Let the students show and talk about the characteristics of statistical tables (clear and easy to find).

* * * Summary of teachers and students: Bar charts are generally composed of title, date (which can be omitted), unit name, bar, horizontal axis and vertical axis, and the length of bar indicates numbers.

Follow-up: What are the characteristics of bar charts and statistical tables?

(3) Classroom exercises

Count the month when the students in the class were born, and make statistical tables and histograms.

(4) Summarize the homework

Summary: Guide students to review the structure and characteristics of bar charts.

Homework: count the three favorite fruits of everyone in the family, make statistical tables and bar charts, and share them the next day.

Fourth, blackboard design.