Sixth grade mathematics twelfth volume teaching plan

Sixth grade mathematics twelfth volume teaching plan

Third, teaching measures

1. Highlight the concept of proportions and strengthen the connection between knowledge

1 After the scale is moved to the concept of proportion, the teaching is strengthened, and the connection between the scale and the concept of proportion is strengthened. It is also convenient for students to use the knowledge of the solution to solve the calculation problem of the scale. 2 After teaching the concept of proportionality, the concept of inverse proportionality is followed, and the connection between the two concepts is compared. This will help to deepen students' understanding of positive and negative proportions. It is better to judge which quantities in the actual problem are proportional to each other. Those quantities are inversely proportional, that is, the ratio or product of the numbers corresponding to the two associated quantities is defined. . There is a clear impression of how an amount changes as another quantity changes. 3 At the end of the problem of using the proportional knowledge solution, examples and exercises for different knowledge solutions are added. Through such teaching , the relationship between integers, fractional operations, and proportions can be enhanced to improve students' ability to flexibly apply knowledge to solve practical problems.

2. Strengthen operations, attach importance to the characteristics of research graphics, and further develop students' spatial concepts

Emphasis is placed on strengthening students' operations, developing students' spatial concepts, and teaching each form to guide students to observe the characteristics of the body, and then carry out some experiments to enable students to see some emotional things. As a result, they rise to rational understanding. Students not only have a deeper understanding of the physical features they have learned, but also have improved their understanding of the various surfaces with various curved surfaces. In addition, the practical aspects have also been strengthened. On the other hand, exercises should be appropriately strengthened to actually calculate the surface area or volume of the object.

3. Strengthen the training of understanding and analyzing simple statistical charts, paying attention to appropriate requirements.

To strengthen the training of understanding and analyzing simple statistical charts. To this end, in each example, several questions are put forward in the chart, so that students can look at the table or look at the pictures, and gradually develop students to understand the statistical charts and according to the data in the chart. Analytical issues play an important role in strengthening students' understanding of statistical ideas and methods. On the other hand, when arranging exercises, pay attention to arrange for semi-independent completion, and arrange less for independent completion, so as to avoid too high requirements for making statistical charts.

4. Strengthen the organization of mathematics knowledge and systematize the mathematics knowledge acquired.

The main mathematics content learned in the national stage is systematically organized and reviewed, so that students can consolidate and deepen their knowledge of mathematics, and their ability to calculate and answer questions can be further improved to better achieve the teaching of small and medium- sized schools . Scheduled goals. In order to achieve the above objectives, we must do the following points to divide the mathematics content of the country into a number and number of operations, algebraic preliminary knowledge, set of questions, quantity measurement, geometric preliminary knowledge, simple statistics, six parts, respectively review. When reviewing each part of the knowledge, pay attention to strengthen the internal relationship between knowledge. For example, when reviewing the meaning of the number, first review the natural number, then review the integer, review the score, and finally review the decimal. This allows students to further clarify the development of the concept of numbers, as well as their connections and differences. Give a part of the knowledge points to ensure the integrity of the basic knowledge of mathematics that students have learned, and there is no omission, because it is a review, not a new one, according to the characteristics of different knowledge and the basis of students, take different presentations Forms, special attention to inspire students to reproduce, organize and distinguish what they have learned, so that they can better mobilize the enthusiasm of students to review, and further deepen their understanding of the knowledge they have learned. In the practice, pay attention to the basic training, and pay attention to the appropriate flexibility and comprehensive use of knowledge exercises, in order to further improve students' computing and understanding skills.

5. Continue to strengthen the cultivation of abilities

Develop analytical, comparative and comprehensive capabilities. When teaching cylinders, cones, etc., let students see the physical shape and guide students to analyze the characteristics of each form. After teaching the concept of proportional and inverse proportions, students are guided to analyze, compare and analyze to find their similarities and differences. This will not only deepen students' understanding and understanding of concepts, but also help students develop their ability to analyze, compare and synthesize. Cultivate abstraction and generalization skills. For example, when teaching the concept of proportionality, through two examples, students are first guided to analyze the changes in each of the two quantities. Then compare the two related quantities in the two examples, what they have in common when changing, then abstract, generalize, and use the letter formula to represent a proportional relationship. Cultivating judgments, reasoning abilities, for example, teaching percentages and scores are mutually different, and through several different examples, the students are guided to summarize the methods of summarizing the percentages into percentages and percentages. This helps to develop students' ability to inductive reasoning. Develop migration analogy. When teaching the side area of ​​the cylinder, it is pointed out that the unfolded surface is a rectangle that guides the students to discover the position of the position of the moving decimal point, and then summarizes it. Develop the flexibility and agility of students' thinking. In terms of calculation, students continue to develop consciously and reasonably calculate during the calculation process, and try to use simple methods. Develop students' ability to use knowledge to solve practical problems. This book is the final stage of mathematics teaching in the country. Students will have to complete all the mathematics content of the country, which will provide favorable conditions for students to use knowledge to solve practical problems.

Fourth, the specific practices

1. Teachers of the same grade in the same year should regularly study the textbooks in mathematics teaching , develop a system of listening to each other, discuss the best teaching methods, learn from each other's strengths, and strive to improve the quality of teaching .

2. Actively prepare according to the teaching aids and learning tools required in the textbook. In order to enable students to observe more intuitively, it is very beneficial to students' intuitive understanding and is conducive to teaching . Trying to make teaching aids, and letting students do their own work to make a number of oral calculation cards, improve students' oral calculation ability and use them repeatedly.

3, pay close attention to the transformation of "poor students", can not relax the learning of poor students, first improve their interest in learning, use the spare time to fill the gaps, so that they can also follow the class level of learning. You can also make a good difference and try to prevent a student from falling behind.

V. Key points, difficulties and key points of each unit

1. Key points: the meaning and basic nature of the proportion, the meaning of proportional and inverse proportions.

Difficulties: understanding and judgment of the meaning of proportional and inverse proportions.

Key: Through the common quantitative relationships that have been learned, combined with the actual teaching .

2. Focus: Calculation of cylinder volume.

Difficulties: Apply some of the knowledge learned in this section to solve some practical problems.

Key: Make full use of audio-visual methods and visual aids, and carry out the purposeful, step-by-step, and program-based derivation of the calculation formula to derive calculation formulas and related concepts.

3. Key points: Students will see statistical charts and make simple charts.

Difficulties: Draw a complex chart.

4, the focus: 1 integer, fractional score four to calculate the hybrid operation.

2 composite sets of questions, scores set of questions: the knowledge of geometric shapes.

3 Comprehensive use of knowledge to solve practical problems.

Difficulties: 1 Make students systematically learn and learn from what they have learned.

2 can apply the knowledge learned to analyze all kinds of application questions, and seek flexible ways to solve the problem.

3 Play the inherent wisdom of the textbook and develop the intellectual training ability.

5. Key:

Master the basics of the national ministry – concepts, nature, rules and formulas, as well as common basic quantitative relationships.

Six, teaching progress