Teaching requirements:
knowledge and skills: through familiar situations and operational activities, understand the meaning of addition and subtraction. The two parts together through the pumping process to the addition operation. The problem can be written according to the specific situation and the addition formula. Understanding of addition and subtraction formula The simple law of skilled port operator addition and subtraction within 10. By calculation and observation, to enable students to understand the equation of exchange in addition the location of two numbers, Deshu the same. Observation of students thinking skills.
process and method: to guide students to find themselves in familiar situations inherent in the mathematical information and experience from a different perspective and make the process of addition problems,UGG boots cheap, and further understand the meaning of addition and subtraction. 0, addition and subtraction, learn about students in specific situations to allow students in specific situations, by count, to mention, do the math and other forms of experience Guanchaqingjing map, discovery, communication plans in the process of mathematical information . Experienced team to finish, the process of exchange of subtraction tables for students through observation, analysis, discussion and other forms found in the simple laws of subtraction table. Students to think independently manager, compare, since the editor of title process, students evaluate each other, interactions.
attitudes and values: stimulating student interest in computing. Initial awareness of the problem students. Guide the students to actively participate in math games. With fairy tales, so that students are doing things to concentrate on education and care for elders. Develop awareness of the problem initially cooperative learning groups to actively participate in and experience the joy of learning and peer collaboration. Inspire students to take the initiative to explore the interest of mathematical knowledge and desire to cultivate the awareness of self-development. Encourage students to actively participate in group work, to experience the joy of success, and enhance confidence in learning mathematics. Initial awareness of students of mathematics and problem awareness, stimulate students interest in mathematics.
teaching points:
port count of 10 or less proficient in addition and subtraction.
teaching difficult:
independent thinking, comparison, since the editor title
Teaching Hours: 11 hours.
lesson plans
total 22 teaching hours
topics: the addition of less than 1 5 hours
teaching requirements:
knowledge and skills: through familiar situations and operational activities, understand the meaning of addition. The two parts together through the pumping process to the addition operation.
process and method: understanding of
attitudes and values: stimulating student interest in computers.
teaching points:
operations through familiar situations and activities, understand the meaning of addition. The two parts together through the pumping process to the addition operation.
teaching difficult:
understanding of
teaching method: self-study guide.
teaching aids: wall charts.
teaching process:
a situation creating
teachers talk to the introduction, the creation of a three situations the children with paper flowers: three children to see the teacher rewards students with paper spent running out. Initiative to help the teacher to make paper flowers. (Figure out the situations
two self-learning
1, from the picture you see? Total do with flowers?
2, the students put a hands-on pendulum.
3, how to know yourself.
students what formula? (3 + 2 = 5) plus read: (3 plus 2 equals 5)
three teachers discussed
1 question: From the picture you see? total do with flowers?
students to carefully observe the map.
2 guide students to put hands-Yi Bai.
student preparation before class hands-chip placed flowers look.
+
a total of five
3 Boot Students present their own know how.
set within the group to try to talk about the plus and add formula.
right according to the students writing on the blackboard the formula on the blackboard
3 + 2 = 5
plus
read: 3 plus 2 equals 5.
four try
told, requires Figure out which students of digital information.
students to observe the picture, independent thinking, and then the column formula. Five one practice practice practice
:
Question 1: Students be placed in the pen to paper and then fill in the box number. read out the formula.
Question 2: guiding students in understanding the problem, then his paintings fill the last number in the box.
mathematical activity, mathematical side.
reward the teacher of each group of small paper flowers out, calculate how many total?
which group had the most?
Summary
Six students, what you learned today?
lesson plans
total 23 hours of teaching topics: addition and subtraction within 5 2 hours
teaching requirements:
knowledge and skills: able to write according to specific situations and problems in the addition formula, would be less than 5, the addition of port operators.
method and process: guidance Students find themselves in familiar situations inherent in the mathematical information from a different perspective of experience and make the process of addition problems, and further understand the significance of the addition.
emotions, attitudes and values: the initial awareness of the problem students .
teaching points:
problems can be written according to the specific situation and the addition formula, would be less than 5, the addition of port operators.
teaching difficult:
experience from different perspective and make the process of addition problems, and further understand the significance of the addition.
teaching method: self-study guide.
teaching aids: wall charts.
teaching process:
an import
produce courseware, and guide students to observe the picture: to talk about what is on the screen? respective numbers? what color they are?
the same size up Students observe pictures, respectively, after the exchange within the group reported.
two self-learning
1, after reading this picture, you can ask any question? how column-type answer? the first in the group to say, then report.
2 there are other algorithms do?
3 and rabbit related issues you can raise up?
4 you can what question?
three teachers discussed
1 question: After reading the picture, you can ask any question? how to type out answers? the first in the group to talk about, and then report
2 teachers guide students to report and writing on the blackboard: 2 +3 = 5
3 there are other algorithms it? writing on the blackboard: 3 +2 = 5
4 and rabbit on You can also raise the question it? to elicit four gray rabbits and a rabbit, rabbits together is 5. blackboard: 4 +1 = 5 or 1 +4 = 5
5 What problems can you make?
⒊ Teacher: what question you can try to do four
practice to produce a first 1 practice questions to help students understand the collection circle.
Teacher: You know what this means do graphics?
Teacher: Are not you clever. Here we are told, to fill empty.
five complete the training exercises
⒉ 2,3,4 a problem in practice. (can take many forms to practice)
Question 3, the teacher can do a number of port count cards for students to practice.
question 4, let the students talk about what the figure, and then guide the students according to the giraffe and the tree only a few different trees to the number of addition problems, and do the math. (can allow students to Behold the way to race group, said much of the group of students complete the formula)
Summary
Six students, what you learned today?
lesson plans
total 24 teaching hours
topics: 5 addition and subtraction within 3 hours
teaching requirements:
knowledge and skills: understand Read subtraction formula, will be counted within 5 subtraction.
process and methods: The students are familiar with things around and operational activities, understand the meaning of subtraction.
emotions, attitudes and values: the boot Students actively participate in mathematics activities and games.
teaching points:
know br>
around by the students familiar with the events and operational activities, understand the meaning of subtraction.
teaching method: self-study guide.
teaching aids: wall charts. cards, flowers film.
teaching process:
an import
named student performances, and his play to get 5 cards, send cards to the two student performances.
Division: According to just show you what question?
students to observe performances, put forward their own questions in mind.
two self-learning students at the same table cooperation
1 swing with Motif Yi Bai just show scenarios.
2 how do you put Motif's?
3 ways to use that drawing.
4 How to write an equation?
< br> 5 minus what?
6 this formula how to read?
discussed three rabbits to produce Dr.
1, then guide students to cooperate at the same table with flowers performance piece situation just put Yi Bai.
cooperation of students at the same table with the Motif set.
2 Division: talk about how you put Motif's?
student exchange method put Motif.
3 Teacher: We can also use the method of drawing that.
students hands-on drawing, painting with a slash to take part. division introduced Paint method.
4 Division: inside away from the 5 2, left 3, can be expressed by formula.
you know how to express it? students try to communicate how the column type. students to answer. student group within the time subtraction formula.
5 teachers to guide students to report and writing on the blackboard :5-2 = 3 Teacher:
6 recognized
teachers emphasize understanding Students demonstrate his mouth edge. Teachers patrol guide. teachers guide students to the revised report.
students to understand the picture aims, the first team to calculate fill in the blank question 1, 2 co-fill in the blank question the same table, the first question yourself 3,4 completed.
five exercises to practice for a teacher to guide students to complete training.
teachers guide students to put Motif.
Teacher: put four flowers pieces, remove the two, left a few? remaining two problems described in the group of students.
students to write a formula. Students write narrative and formula, revised exchange
MATHEMATICS game; teachers and stressed the card issued to each game. A student flipped cards, we turn out a lot with the number of the formula. and then another student turn the card, and so on.
first by a group of students and other group activities, presentation.
Summary
seven students, what you learned today?
lesson plans
total 25 hours < br>
teaching subjects: 5 add and subtract within the first 4 hours
teaching requirements:
knowledge and skills: will be counted on to add and subtract 0, port operators will add and subtract within 5 .
process and method: In the context of fairy tales, learn about addition and subtraction of 0.
emotions, attitudes and values: a fairy tale combined to enable students to concentrate on work and care by the elders education.
teaching points:
will calculate the addition and subtraction on 0 will be port count less than 5 addition and subtraction.
teaching difficult:
learn about 0, addition and subtraction.
teaching methods: self-guided.
teaching aids: wall charts, cards, flowers film
teaching process:
an import
1. to produce courseware,Bailey UGG boots, play music, teacher talk, unit exchanges and discussions on: Why do cats did not catch a fish?
two self-learning
1 kitten and her mother caught a total of some fish?
2 kittens and so my mother was so anxious that he ate all the 3 fish.
3 Discussion: A total of three fish, three cats eat fish, some fish left?
4 How-column?
5 kittens do you think? Why?
discussed three rabbits to produce Dr.
1, leads to the problem: cat and Mom caught a total of some fish?
2 teachers guide to write the addition formula and writing on the blackboard: 0 +3 = 3
3 to tell the story: my mother and other kittens and so was anxious that he 3 all ate the fish.
4 to guide students to discuss: A total of three fish, three cats eat fish, some fish left?
5 out how to type? Students present their formulation and interpretation,
teacher writing on the blackboard: 3-3 = 0
6 discussion: cat do you think? Why?
four exercises < br>
1 shows: the story of Pig eating watermelon.
2 based courseware to guide students to ask questions about the story and the column is calculated.
(students may write a different formula, as long as reasonable and should be affirmed.) courseware for students to see a story, within the appropriate group to ask questions in class after the exchange of students is calculated based on the problem list, operator after class exchange.
3 students to read Part 2 problems. with a line of the little animals and he should chair all together, and then in the group to talk about why such a connection.
4 3 questions to guide students to do, ask students to try to port operators.
tour guide teachers to give each student the opportunity to port operators.
five math games: students in pairs, one person out two cards of another formula, and thanks to a number of people that
group within the population count, and the results fill in the book. students at the same table in groups of six-port operator exercises
Summary
students, what you learned today?
lesson plans
total 26 teaching hours
topics: addition and subtraction 1 6-10 hours
teaching requirements:
knowledge and skills:
under the guidance of teachers, according to plans made simple problem situations will be calculated thanks to a number corresponding 6,7 addition and subtraction.
process and method:
for students in specific situations, by count, to mention, do the math context diagram form through observation, discovery, exchange of information in the process of mathematical graph.
emotions, attitudes and values: students actively in learning the spirit and interest in learning mathematics, mathematics and life experience in close contact.
teaching points:
context diagram according to a simple question raised will be calculated thanks to a number is 6 , 7, addition and subtraction accordingly.
teaching difficult:
observation context map, found that the information exchange process of mathematical graph.
teaching method: self-study guide.
teaching aids: wall charts, cards, flowers film
teaching process:
import
1 a kite you miss it? and who put together it? who talk about your experience?
students about their experience of flying a kite.
2 Today, few children have to fly a kite, and they come with their favorite kite to the suburbs, you see, they put much more vigorously ah! (show theme picture) to pass on a talk you see.
students to see thematic maps, and group and then see what the students talk about .
self
1 Two students have so many happy children placed kite, you find out what mathematical information?
2 you can ask what math problem? < br>
3 also raised so many questions, which you would like to solve the problem, how are you going to line up to talk about style, how to think?
4 beautiful kite flying in the air, and true the same, you see, a small butterfly is also joined in the fun, (do the math teachers to produce 51 left.) Who says mean.
how to type out answers?
three discussed
1 have so many happy children placed kite, you do not find some mathematical information?
teachers to report students stick with the pictures to the board.
2 What can you make math problems? teachers to guide students to ask questions from different angles.
a total of a few children? Several boys? a few girls? a total number of kite? heaven there are several ? on the ground a few? a total of a few trees? a few trees? trees trees?
3 teachers with the students reported that writing on the blackboard one by one problem.
4 teachers to guide : You can be really great, not only found a lot of math information, but also raised so many questions, which you would like to solve the problem, how are you going to line up to talk about style, how to think?
students asked their own want, and then in the group exchange.
5 class to report the exchange, to guide students to solve the problem from different angles.
For example, there were a few children? from the number of men and women think, out of 3 formula or 4 +3 = +4 = 7. I think so: There are 3 boys, with three said there were four girls, with 4 that, so 3 +4 = 7.
teachers with students statements were writing on the blackboard:
3 +4 = 7 (4 +3 = 7) 7-3 = 4 7-4 = 3
5 +2 = 7 (2 +5 = 7) 7-2 = 5 7-5 = 2
6 +1 = 7 (1 +6 = 7) 7-1 = 6 7-6 = 1
6 beautiful kite flying in air, and the real thing, you see, a small butterfly is also joined in the fun, (do the math teachers to produce 51 left.) Who says mean.
students figure Figure that means
Who can out-type answers? students out formula: 5 +1 = 61 +5 = 6
7 show 51 do the math right, who knows what this picture means? (guide to understand picture aims: There is a dotted circle in the collection, said the six butterflies into two parts, from 6 seek to remove the other part is the part of the amount of calculation by subtraction.
students in understanding the basis of the above formula graph Italian: 6 -2 = 4 6-4 = 2
four exercises
1, to complete a training practice question 1,UGG shoes, the first name that figure means, then the column-type answers.
Figure Italy named student said, and then fill in the book independently, at the same table check
2, complete question 2, the design some interesting forms, such as competition, guess, etc., and can also integrate the following mathematical game.
activities arranged by the students at the teacher's summary
Six students, what you learned today?
total hours planned
27 hours
teaching topics: addition and subtraction 6-10 2 hours
teaching requirements: Knowledge and Skills: Under the guidance of teachers, according to plans made simple question context, accounting number is regarded as the corresponding 8,9 addition and subtraction.
process and method: students in the specific context, by count, to mention, do the math through observation and other forms of context diagram, found that the information exchange process of mathematical graph.
emotions, attitudes and values: to cultivate a spirit of active participation in learning and interest in learning mathematics. cultivate awareness of the problem
initial teaching points: < br>
context diagram according to a simple question raised will be calculated thanks to a number is the corresponding 8,9 addition and subtraction.
teaching difficult:
calculates Deshu is 8,9 addition and corresponding subtraction.
teaching method: self-study guide.
teaching aids: wall charts, cards, flowers film
teaching process:
an import
you swim? with who? how to travel?
students to speak freely.
two self-learning was today
1 go swimming, and seriously take a look at what you see?
2 According to these mathematical information, what you want to ask some questions, solve any problem?
and group the students speak a first said. and talk about how they are thinking.
1 discussed the three others went swimming today, seriously look at, what you see?
< br> After the students carefully observe the report: There are 9 people, a teacher, eight students, five with a spare tire, 4 did not bring, on the shore 2, water 7, 6 men, 3 woman, etc. .
2 According to these mathematical information, what you want to ask some questions, solve the problem? students to talk about first, and groups.
students in the group share their questions and answers with each other .
3 reported the exchange: Who to you to ask questions. other students answers, and talk about how they are thinking.
teacher writing on the blackboard with the students to answer. (to guide students from a different angle Thinking Solutions)
such as: the total number of people?
2 under the shore, the water 7, column-2 +7 = 9 (7 +2 = 9)
< br> According to one teacher, eight students out type 1 +8 = 9 (8 +1 = 9),
with the spare tire under the 5, 4 did not bring, column-type 5 +4 = 9 (4 +5 = 9). so.
four try to square
corn to produce maps and plans dog.
guide students said that figure means, and then calculated the independent column. revised
five exercises
1, teachers believe that you can correctly calculate the addition and subtraction within 9, and have confidence in you?
students to complete a training practice Question 1.
2, we now do with a through the security doors, right?
students holding their mouth count cards, read formula put the number right, the other students shouting
students, what you learned today?
lesson plans
total 28 hours of teaching topics: addition and subtraction 3 6-10
class teaching requirements:
knowledge and skills: subtraction within 10 formula can regularly finishing in the subtraction table, the table can be found in the simple subtraction rule, skilled population count of less than 10 addition and subtraction.
process and methods: Experience team to finish, the process of exchange of subtraction tables for students through observation, analysis, discussion and other forms found in the simple laws of subtraction table.
emotional attitude and values: an active part in cooperative learning groups to experience the joy of cooperative learning with peers.
teaching points:
subtraction within 10 formula can regularly finishing in the subtraction table, can be found subtraction tables simple rule, skilled population count addition and subtraction within 10.
teaching difficult:
observation, analysis, discussion and other forms found in the simple laws of subtraction table. Teaching methods: self-guided .
teaching aids: wall charts and port count of less than 10 cards and 10 tables within a subtraction equation
teaching process:
an import
Today the teacher to give us a picture, who can tell us a story of Figure? (to produce training plans for a practice question 2, as examples)
math students around the map information in the story .
two self-learning
1, you can ask what math problems, and resolve, the first and group the students to talk about.
2, when the school teacher who provided questions, quiz you? (based on problem solving boot from a different perspective.)
three discussed
1, you can ask what math problems, and resolve, the first and group students to talk about.
students in the group ask each other questions and answers.
2, reported the exchange:
who mention the issue when the school teacher, quiz you? ( According to the problem, boot from a different perspective to solve.)
named students to ask questions,UGG boots clearance, answer other students. If students ask questions:
1, a total of a few sheep? other students to answer: Under 1 mother sheep, 9 sheep, column-type 1 +9 = 10 9 +1 = 10
under the board of three, seven on board, columns, type 3 +7 = 10 7 +3 = 10
... ...
2, lamb, sheep and mother more than a few?
3, a total of a few birds?
4, of flying parked less than a few?
... ...
four teachers try to show some calculations
1 map, students worked in groups, first to talk about the picture aims, listed according to Figure meaning formula, the formula listed in more than lo group.
student team to observe the map, that map meaning, parallel solution.
2 reported the exchange:
each send a representative to talk about what are you, what formula are listed.
student representative said that figure means, parallel computing.
five exercises
< br> 1, students learn today, awesome, the teachers also Jidao this question, I believe you can correctly calculated, the confidence you?
training students to complete a practice Question 1.
< br> 2, to produce 54 br> student group co-operation with each other and answer questions.
Summary
1 Six students according to the situation before the summary evaluation of each group class activities
2 students, today you What is learned?
plan
hours total 29 hours
teaching topics: addition and subtraction 6-10
4 hours teaching requirements: < br>
knowledge and skills: by calculation and observation, to enable students to understand the equation of exchange in addition the location of two numbers, thanks to a number as to consolidate the knowledge.
process and method: to enable students to managers independent thinking, comparison, since the editor questions the process of mutual evaluation between students, interaction.
emotions, attitudes and values: stimulating students to take the initiative to explore the mathematical knowledge of the interest and desire to cultivate the awareness of self-development.
teaching points:
by calculation and observation, to enable students to understand the equation of exchange in addition the location of two numbers, thanks to a number as to consolidate the knowledge.
teaching difficult:
reason to think, compare, since the editor title.
teaching method: self-study guide.
teaching aids: wall charts.
teaching process: < br>
import
a game to be with us, the right to test the export operator C, and so on.
student, you compete with the conduct of the game.
Two students presented 56 self
calculate Figure
< br> 1 we look carefully, fill in a blank. think about it from what you find?
2 observed two sets of formula, you find something?
3 students found The good, the following small and you use your hands so quickly compiled a set of inscribed own little world in it! to see who wrote both the right and beautiful.
produce three discussed
56 calculate Figure
1 we look carefully, fill in a blank. think about it you find what?
independent thinking, fill in the blank with the exchange. formula is:
6 +4 = 10 7 +3 = 10 4 +6 = 10 3 +7 = 10 6 +4 = 4 +6 7 +3 = 3 +7
2 observed in these two group equation, you find what?
students to freely talk about their findings. (recognizing that these two formulas just swap the position of the two addends, thanks to a number is the same.)
3 students found it very well, here you are with your small hands so quickly compiled a set of inscribed own little world in it! to see who wrote both the right and beautiful.
students to their series inscribed in a group of 1, completed 56 practice questions for a practice 1,2.
students independently, then the class exchange, check.
2, complete question 3,
4 people within the group to compete to see who is regarded as fast and right, group evaluation, reward signs.
3, to produce Figure 4 questions, who can talk about the meaning of map?
Several students said that figure means the first, and then independently completed, class exchange.
4, completion of the first 5 items,
the competition between teams and groups, in an atmosphere of competition practice calculations. winning team was the red flag.
Summary
five students, what you learned today?
lesson plans
the first 30 hours of total
teaching topics: Finishing addition Table 1
class teaching requirements:
knowledge and skills:
under the guidance of teachers, can less than 10 The addition formula regularly finishing in the addition table. can find the addition table or ideas simple rule in the figure.
process and method:
under the guidance of teachers, students experienced team cooperation arrangement, the process of exchange of the addition table.
emotions, attitudes, values:
encourage students to actively participate in group work, to experience the joy of success, and enhance confidence in learning mathematics.
< br> teaching points:
formula can the addition of 10 or less regularly finishing in the addition table. can be found in the addition table, or the simple law of ideas map.
teaching difficult:
formula can the addition of 10 or less regularly finishing in the addition table. can be found in the addition table, or the simple law of ideas map.
teaching method: self-study guide.
Teaching tools: the wall charts.
teaching process:
an import
1, the students, we have learned a lot of addition formula, you can give examples to you ?
students to have examples.
may be: 1 +5 = 6; 2 +3 = 7; 9 +1 = 10 ... ... 2, it appears that the addition formula we learned so much red for easy viewing, she compiled as part of the addition formula. See:
(such as the production of pre-drawn book form.) Q: What did you find?
< br> exactly, red something out, you are so smart, could you help the red to the addition formula we learned in the table and then finishing it?
students to answer their findings: the number of the watch, the first a few are a plus, the first few rows are added 1
two self-learning
1, please look at your communication in the group, how to organize for, and then began to organize in accordance with their own ideas ?
2 see what problem?
(1) sideways look, how the formula is ordered?
(2) vertically and see how the formula is arranged ?
(3) there are other that do you?
(if the student is able to detect some regularity, teachers can guide appropriate)
3, according to law coloring < br>
(circle graph to show 59)
see, a group of small circles lined up teams doing? They are waiting for our original coloring it! that ask you to take a closer look, what should we coloring it by law?
let the students talk about the meaning of the questions, and then try for yourself to do it in a book.
three discussed
1, invite you in the group exchange and get to what order, and then began to organize their own thoughts, please?
students in the group to discuss, and then sort out the books.
teacher visits and guidance. < br>
which group is willing to put your situation in order to introduce to you then?
class report. (looking for 2-3 students)
teachers will be finishing the table with the kind of students projection shot. the large table attached to the blackboard.
law
you looking great, has helped organize successfully complete red form, but the bulk of love frogs want to quiz questions you, you dare to accept you?
are any problems we see it?
(1) sideways look, how the formula is ordered?
(2) vertical the look equation are arranged?
(3) there are other that do you?
(if the student is able to detect some regularity, teachers can guide appropriate)
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