The second volume of mathematics teaching plan in the second grade of primary school
First, the second-year students of learning situation analysis basically have certain mathematical consciousness, mathematical understanding ability and the ability to apply mathematical knowledge to solve practical problems in life; Most students have good study habits, strong self-discipline, high enthusiasm and strong interest in learning mathematics; Most students are skilled in calculation, but there are some differences in calculation speed. After more than a year's study, their study habits have taken shape. Therefore, this semester, we should focus on the consolidation of study habits, continue to cultivate students' abilities and habits such as "listening", "cooperation" and "communication", and form a good habit of doing homework carefully and writing neatly. Secondly, students acquire basic knowledge and skills of mathematics, at the same time, develop mathematical ability, cultivate innovative consciousness and practical ability, understand the close relationship between mathematics and life, and establish interest and confidence in learning mathematics and applying mathematics.
Second, teaching material analysis
(1) changes in content
1, which reduces the difficulty. "Standard 20 1 1" adjusts the knowledge content of statistical and probabilistic Liang Yu, and puts forward that in the first learning period, we should go through a simple data collection process to understand the data collection process such as investigation and measurement, which is mainly reflected in the changes in the content of unit 1 and unit 3. The first unit is the content of statistics. It turns out that the second volume of the second grade is mainly a teaching composite statistical table and a bar chart with 1 as 5. Now focus on the methods of investigation and the methods of recording and sorting out information. The third unit is the movement of graphics. At present, students are only allowed to intuitively understand the phenomenon of axisymmetric graphics, translation and rotation, and the original requirement of drawing the other half of axisymmetric graphics and identifying how many squares the graphics have translated on the grid paper is deleted.
2. Improve the structural system.
Mainly reflected in the changes in the content of unit 5 and unit 6. One is to arrange the mixed operation unit in time, and the other is to move the unit "Division with Remainder" from the first volume of Grade Three to the second volume of Grade Two, which can highlight the connection between "Division with Remainder" and "Division in Table".
(B) Teaching content
This textbook includes: data collection and arrangement, division in table (1), graphic movement, division in table (2), mixed operation, division with remainder, understanding of numbers within 10,000, grams and kilograms, simple reasoning, and solving problems with mathematics and small designers in mathematical practice.
(3) Layout characteristics
1, and the contents of each field are arranged alternately.
2. Continue to strengthen the cultivation of students' organizational knowledge and ability.
3, continue to pay attention to reflect the background knowledge of mathematics.
4. Cultivate the ability to solve problems in the whole process.
5. The level and function of practice are clear.
6. Provide clues for teaching evaluation.
Third, the teaching objectives
1, understand the significance of statistics, and learn to collect and sort out data by simple methods.
2. Let students understand the meaning of division in specific situations. Can read and write division formula. Know the names of the parts of the division formula. Can skillfully use the multiplication formula of 2 ~ 6 to find the quotient, so that students can initially understand the multiplication and division relationship. Make students learn to solve some simple practical problems according to the meaning of division.
3. Make students learn to recognize axisymmetric figures; Combined with examples, the phenomenon of translation and rotation is preliminarily perceived.
4. On the basis of mastering the quotient of multiplication formula, let students comprehensively use the calculation skills of multiplication and division in the table to solve some simple and slightly complicated practical problems involving multiplication and Divison.
5. Make students further master the operation sequence of mixed problems with secondary operation, and learn to use multiplication and division and parentheses to calculate two-step problems.
6. Make students experience the process of abstracting the remaining phenomenon after the average score into division with remainder, and initially understand the meaning of division with remainder and know the remainder. Master the calculation method of division with remainder with divisor as digit and quotient as digit, and know that the remainder is less than divisor.
7, combined with the actual life, experience the existence of large numbers in life, feel the necessity of learning large numbers, experience the process of counting, know the numbers within 10 thousand, and understand the composition and decomposition of these numbers in combination with actual objects.
8. Initially establish the concepts of grams and kilograms, and permeate the idea of mathematical model.
9. Through a series of activities such as guessing, comparing and reasoning, let students feel the process of simple reasoning and find out the number of simple things arranged and combined.
10, experience the fun of learning mathematics, improve the interest in learning mathematics, and establish confidence in learning mathematics well.
1 1. Develop a good habit of doing your homework carefully and writing neatly.
12. Experience the close relationship between mathematics and daily life through practical activities.
Four, the focus and difficulty of teaching
Key points:
1, division.
2. Understanding of numbers within 10,000.
3. Solve problems with mathematics.
Difficulties: cultivate students' ability to independently examine questions; Learn to solve various application problems.
Verb (abbreviation of verb) teaching measures
1. Scientifically arrange problem-solving teaching, attach importance to cultivating students' problem-solving ability and form application consciousness.
2. Know the number within ten thousand, and attach importance to cultivating students' sense of number in addition and subtraction teaching.
3. Improve the arrangement of division teaching in tables, reflect the formation process of knowledge, and strengthen the exploration of teaching process.
4. Provide rich materials about space and graphics to promote the development of students' space concept.
5. Provide rich, realistic and exploratory learning activities, stimulate students' interest in mathematics, and gradually develop students' mathematical thinking ability and innovative consciousness.
Math Teaching Plan for Grade Two in the Second Primary School Volume Two
Guiding ideology: Mathematics teaching in this period is still guided by the spirit of the new curriculum standard, focusing on active learning with the spirit of innovation and openness, and at the same time striving to cultivate students' rigorous and practical good habits, so as to meet the requirements of knowledge, skills, emotions, attitudes and values that senior two should master.
Analysis of students' situation:
There are 48 students in this grade, about 50% of whom have some remedial ability, and the rest of mathematics learning depends on classroom teaching. In the last exam, the pass rate was 100%, and the eugenic rate was 68%. Generally speaking, the addition, subtraction, multiplication and division of students within 100 basically meet the teaching requirements, but the speed and accuracy of a few students need to be improved. In the application of mathematical knowledge, students are interested in solving practical problems, but some students are not careful and flexible enough. In the study habit of mathematics, the habit of listening to lectures and doing homework has made some progress, but students still need training and exercise in studying and examining questions.
Teaching content of this period:
The textbook is the second volume of the second grade of primary school mathematics published by People's Education Press (new curriculum standard).
Teaching requirements:
1, know the counting units "hundred" and "thousand", and know the decimal relationship between two adjacent counting units; Master the number sequence within 10 thousand, and can read and write numbers within 10 thousand; Knowing the composition of the number within 10,000 will compare the size of the number within 10,000, and can describe the size of the number within 10,000 with symbols and words; Understand and identify approximate numbers within 10,000.
2. Two digits within100 can be added or subtracted, integer hundreds and thousands can be added or subtracted, and hundreds and dozens can be added or subtracted, which can be estimated according to the actual situation.
3. Know the meaning of division, the names of each part in the division formula, and the relationship between multiplication and division; Can skillfully use multiplication formula to find quotient.
4. Have a preliminary understanding of the significance of mathematical problems, and experience the process of finding, asking and solving problems from life. I will use the mathematics knowledge I have learned to solve simple practical problems and realize the close connection between mathematics and daily life. Knowing the function of brackets, I will use brackets in solving problems.
5, can distinguish acute angle and obtuse angle; Initially perceive the phenomenon of translation and rotation, a simple figure will translate horizontally or vertically on the grid paper.
6. Understand the unit grams and kilograms of quality, and initially establish the quality concepts of 1g and 1kg, and know that l kg = 1000g.
7. Understand the significance of statistics and experience the process of data collection, collation, description and analysis; Will use a simple method to collect and sort out data, and know the bar chart (1 stands for 5 sets) and simple composite statistics table; Can ask and answer simple questions according to the data in statistical charts, and can make simple analysis.
8. Will explore simple rules in a given figure or number arrangement; Have the consciousness of discovering and appreciating the beauty of mathematics, and have the consciousness of using mathematics to create beauty; Initially form the ability of observation, analysis and reasoning.
9, experience the fun of learning mathematics, improve the interest in learning mathematics, learning confidence.
10, form a good habit of doing your homework carefully and writing neatly.
1 1. Experience the close relationship between mathematics and daily life through practical activities.
Teaching focus:
1, table division.
2. Understanding of numbers within 10,000.
3. Solve problems with mathematics.
Teaching difficulties:
Cultivate students' ability to independently examine questions; Learn to solve various application problems.
Measures to cultivate excellence and make up for differences;
1. Prepare lessons carefully, consolidate basic knowledge, and ensure that every student has a solid grasp of new knowledge and consolidate old knowledge. We should pay more attention to students with learning difficulties, give them more opportunities to speak and stimulate their enthusiasm for participation.
2. On the basis of ensuring double basics in classroom teaching, paying attention to developing the thinking of gifted students and cultivating their abilities will also promote the development of poor students. Training is mainly reflected in:
(1) After the teaching of new knowledge in each class, arrange appropriate expansion exercises.
(2) In all aspects of classroom teaching, at every knowledge point, timely guidance and camera instructions give students the opportunity to "pick peaches".
(3) Use the weekly thinking training time to stimulate students' enthusiasm for learning mathematics and organize happy thinking training.
Measures to reduce burden and improve quality:
1, study the New Curriculum Standard and prepare lessons carefully to ensure the quality of classroom teaching.
2. The teaching task is completed in class, and no homework is left after class, or only interesting and developmental homework is left.
3, the requirements for students should be reasonable, fully affirm the advantages of each student, don't use standards to require each student, and arrange homework layer by layer to avoid giving some students too heavy homework burden and psychological burden.
Math Teaching Plan for Grade Two in Grade Three Primary School Volume Two
1. Analysis of learning situation: This school year is the second year of primary education. In the previous year's teaching, students' abilities in all aspects have been fully exercised. In last year's teaching, students performed well in all aspects and had a good foundation, but some students had a weak foundation and the class polarization was serious.
Second, the teaching content:
This textbook includes the following contents: addition and subtraction within 100, table multiplication, understanding the length units of centimeters and meters, preliminary understanding of angles, observing objects from different positions and simple symmetry phenomena, simple data sorting methods and one-to-two bar charts, wide-angle mathematics and mathematical practice activities.
Third, the teaching objectives:
1, master the calculation method of pen addition and subtraction within 100, and be able to calculate correctly. Master the estimation method of adding and subtracting strokes within 100, and realize the diversity of estimation methods.
2. Know the meaning of multiplication and the names of each part in the multiplication formula, memorize all multiplication formulas and skillfully calculate the multiplication in the table.
3. Understand the length units of centimeters and meters, and initially establish the concepts of 1 meter and 1 cm, knowing that 1 meter = 100 cm; Initially learn to measure the length of an object with a scale (only a whole centimeter); Initially form the consciousness of estimating the length of an object.
4, a preliminary understanding of the line segment, will measure the length of the whole centimeter line segment; A preliminary understanding of angles and right angles, knowing the names of various parts of an angle, will use triangles to judge whether an angle is a right angle; Learn to draw lines, angles and right angles.
5. Be able to recognize the shapes of simple objects observed from different positions; Understand the axial symmetry phenomenon preliminarily, and draw the axial symmetry figure of simple figure on square paper; A preliminary understanding of mirror symmetry.
6. Understand the significance of statistics, experience the process of data collection, collation, description and analysis, and collect and collate data in simple terms. Have a preliminary understanding of bar charts (1 representing two units) and statistical tables, and can ask and answer simple questions according to the data in statistical charts.
7. Through observation, guessing, experiments and other activities, find out the arrangement number and combination number of the simplest things, cultivate students' preliminary observation, analysis and reasoning ability, and initially form an orderly and comprehensive thinking consciousness.
8. Experience the fun of learning mathematics, improve the interest in learning mathematics, and build confidence in learning mathematics well.
9. Develop the good habit of working hard and writing neatly.
10. Experience the close relationship between mathematics and daily life through practical activities.
Four, the teaching emphasis and difficulty of this book:
Teaching emphasis: addition and subtraction within 100, length unit, multiplication in table.
Teaching difficulties: preliminary understanding of angle, observation of objects, wide angle of mathematics.
Verb (abbreviation of verb) permeates education;
1. The combination of pen calculation teaching and problem-solving teaching enables students to experience the problem-solving process while learning calculation, thus cultivating students' problem-solving ability and forming application consciousness.
2. Provide rich materials about space and graphics to promote the development of students' space concept.
3. In-table multiplication teaching embodies the formation process of knowledge and strengthens the exploration of teaching process.
4. Strengthen the cultivation of estimation consciousness and ability in combination with relevant teaching contents.
5. Pay attention to the exploratory learning process and cultivate students' awareness of exploration and innovation.
6. Infiltrate mathematical thinking methods step by step to cultivate students' mathematical thinking ability.
Six, teaching measures:
1, continue to implement the new curriculum standards, be brave in innovation, and adhere to the "six conscientiousness" in teaching.
2. According to students' age characteristics and cognitive rules, choose effective teaching methods and make full use of audio-visual media.
3. Constantly educate students about the purpose of learning and cultivate good study habits.
Students with active thinking and strong learning ability should broaden their knowledge.
5. Pay attention to the remedial work for students with learning difficulties.