初中一年级下学期数学教学设计

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初中一年级下学期数学教学设计

篇1:初中一年级下学期Lesson 112教学设计

Lesson 112教学设计示例

一、教学目标

1.知识目标

(1)学习连读。

(2)复习本单元所学语法知识。

2.能力目标

(1)能够用自己的话表达课文第二部分的内容。

(2)熟练运用本单元所学到的一般现在时态的用法。

二、教学过程

Step 1 Revision

Ask a student What time do you usually get up? Write the answer on the Bb. Get other students to ask the student questions in the same way: What time do you usually have supper? What do you usually do on the weekends? etc. Ask the class about this student: What time does she /he usually have supper? etc. Then get the students to ask and answer in pairs. Get some pairs to report their answers.

Step 2 Fast speech

SB Page 59, Part 1, Speech Cassette Lesson 112 (Phonic Reading Work). Explain that in many languages, words in a phrase are often “glued” together. This often happens in fast speech when a word that ends with a consonant comes before a word beginning with a vowel: e.g. on a farm. Get the students to listen for the liaison in the phrases and practise saying them.

Step 3 Number and tell

Note: This exercise is designed to help the students with describing something and telling a story. This is a different use of speech than a dialogue. They should try to make their story as interesting as possible.

SB Page 59, Part 2. In pairs, have the students look at the pictures carefully and number them. Then tell the story about Mike. Have them give specific details in their story. Take the first picture for example, Mike usually wakes up at 7:15 in the morning. Today he is late. It is 8:15 now. He is putting on his shirt and pants quickly. Picture 2: Breakfast is ready. Mum calls him to breakfast and tells him to eat. Mike says he doesn't have time to eat because he is late for school. Picture 3: Mike wears his schoolbag and rides his bike very fast. He is going to school. He thinks he is late. Picture 4: Mike is now at the school gates, but he can't get in. They are closed. Today is a holiday! Students should create their own story. Have several pairs volunteer to tell their story.

Step 4 Read and answer

SB Pages 59 - 60, Part 3*, Speech Cassette Lesson 112. Before the students read the passage carefully, first have them skim for the main idea. Check their answers. (Sun Yang is usually late for school because he has to give his mother medicine.) Play the tape, students listen and repeat. In pairs, have the students answer the questions. Come together as a class, and check the answers. The answers are: 1 Yes. 2 By bike. 3 10 minutes. 4 6:30. 5 7:40. 6 He must give his mother medicine at 7:30. 7 Yes. He takes good care of his mother.

Step 5 Checkpoint 28

Go through Checkpoint 28. Reteach any points that are necessary and ask the students to tell you of any problems they have. Revise the forms of the Present Indefinite Tense and use drills where appropriate.

Step 6 Workbook

SB Pages 140 - 142, Wb Lesson 112. Exx. 1 and 4. Exx. 2, 3 and 5 can be done as homework. Ex. 6 is optional. For Ex. 1, have the students work in small groups of four and ask each other the questions and fill in the chart in their exercise book. For Ex. 4, have the students work in pairs. Choose several pairs to read the dialogue. Following is an example for telling the second half of the story for Ex. 6: John gets up very early in the morning. He gets up at 6:00. He goes to work by bike, but his bike is broken. He needs to take the bus. He runs to the bus stop, but he can't catch the bus. It is the last bus. He runs to the river to take a boat. There are too many people on the boat. He needs to wait. He gets to the factory, but he is late.

Step 7 Test

Dictate this short passage and get the students to use the correct word where there is a blank (________). Show the students where the blanks are by using a gesture. If you think this is too difficult, dictate the whole passage without leaving any blanks. Give a short dictation. The * mark shows where you should pause while dictating.

I usually come ________ school* ________ bike,* but today* I am coming ________ foot. * My ________ is broken. *But,* I like walking.* It's a fine day* ________ a walk! * The air is nice* ________ clean.

(Answers: to, by, on, bike, for, and)

Homework

Finish off the Workbook exercises.

Some ideas for extra practice or enrichment

1 Use the pictures that you have brought several times to your lessons. Give a picture to each pair. They should discuss the picture in as much detail as possible. By using pictures, students can become more comfortable with just speaking. As the students are describing the pictures, make sure they don't write down the description. Some students feel they need to write what they are going to say before they say it. However, this is a bad habit, and will actually hinder their language learning. Encourage the students just to speak. As they are talking wander around the room and give help as necessary.

2 Have the students design their own kind of transportation and name it. They should give the purpose of their vehicle. Maybe they want to design something that takes them to the moon, the sun, or just around the block. Encourage them to be as creative as possible. You may need to help them with some of the names of parts of vehicles like tyres, windshield, etc.

篇2:初中一年级下学期Lesson 110教学设计

Lesson 110教学设计示例

一、教学目标

1.知识目标

(1)学习几种交通方式:by bus, by car, by bike, by boat, by train, on foot.

(2)掌握句型:How do you usually go home for your holiday? Do you go by train? How long does it take by plane?

2.能力目标

(1)能够准确说出所学交通方式的表达。

(2)熟练运用本节课所学到的句型。

二、教学过程

Step 1 Revision

1 Revise the new words from Lesson 109, using flashcards.

2 Play I spy or I can see game.

Step 2 Presentation

Draw a picture of a school on the Bb. Show a flashcard or picture of a bus and say Jim comes to school by bus. Students listen and repeat. Teach by bike / car and on foot in the same way. Explain that on is used with foot because people walk on their feet! Note that travel phrases like these have no articles or plurals.

Step 3 Drill

Show a flashcard and mention a person, like this:

T: (holding a flashcard of a bike) Bill.

S: Bill usually comes to school by bike.

T: I.

S: I usually come to school by bike.

T: (holding a flashcard of a pair of feet) Ann.

S: Ann usually comes to school on foot. (You could also accept Ann usually walks to school.)

Continue in this way for bus / car / boat / bike / ship / sea, etc.

Step 4 Ask and answer

SB Page 57, Part 1, Speech Cassette Lesson 110. Listen to the tape and repeat. Practise the dialogue. Then pairwork: get the students to make a dialogue for each picture, using the one in the book as a model. Ask some pairs to read their dialogues.

Step 5 Read and act

SB Page 57, Part 2, Speech Cassette Lesson 110. Play the tape, students listen. Teach holiday, take (time) and how long. Explain, It takes too much time means To go by train takes too much time. Now the students work in pairs and read and act out the dialogue, changing the lines to make it personal. Choose several pairs to act out their dialogue for the class.

Step 6 Listen and answer

SB Page 57, Part 3, Listening Cassette Lesson 110. Ask the students How do the six children come to school? Play the tape two or three times, if necessary, for the students to find the right answers.

Listening Text

JIM: Hi, Li Lei! How are you today?

LILEI: Fine, thanks! Jim, how do you come to school?

JIM: Oh, I usually walk. What about you? How do you come to school?

LILEI: I come by bike.

JIM: Do you come with Wei Hua?

LILEI: No, she comes by bus.

JIM: Oh! Does Wei Hua come to school with Han Mei?

LILEI: No! Wei Hua doesn't come with Han Mei.

Han Mei usually comes on foot.

JIM: What about the twins?

LILEI: They usually come with their father. They come in their father's car.

Answers: Jim - walk / on foot; Li Lei - by bike; Wei Hua - by bus; Han Mei - on foot; the twins - by car

Step 7 Workbook

SB Page 138, Wb Lesson 110. Do Exx. 1, 3 and 4 orally in class. Then do Exx. 3 and 4 as written homework after class.

Homework

Finish off the Workbook exercises.

篇3:初中一年级下学期Lesson 109教学设计

Lesson 109教学设计示例

一、教学目标

1.知识目标

(1)学会单词:sun, moon, bridge, train, ship。

(2)掌握句型:How many planes are there in the sky? There is/are ___.

2.能力目标

能够熟练说出所学交通方式的表达。

二、教学过程

Note: For this lesson bring in many interesting pictures that the students can use for discussions. These can be pictures from magazines, or the newspaper. If you want to keep them nice and use them again, mount them on cardboard first.

Step 1 Revision

1 Check homework.

2 Review I can see … by playing I spy from Lesson 52, Some ideas for extra practice or enrichment, Section 2, Page 118 of TB 1A.

Step 2 Presentation

Have students work in small groups. Give each group a picture. Ask What can you see in the picture? Have each group make a list of all the things they see in their picture. Then have them change pictures with another group and do the same. Now have both groups compare their lists.

Step 3 Look and learn

Note: When teaching new words, it's a good idea to remind the students of the spelling rules they know. For example, refer to soon and afternoon when teaching moon. This should be made a constant feature in your teaching of new words.

SB Page 56, Part 1. Teach sun, moon, bridge, train, taxi, and ship. Using the picture, explain that the is used for unique natural elements, such as the sun and the moon. Practise this chain drill with the students:

A: (Looking at the picture)What can you see in this picture?

B: I can see the .sun. What can you see in this picture?

C: I can see the moon, etc.

Step 4 Ask and answer

SB Page 56, Part 2. In pairs have the students ask each other questions concerning the picture in Part 1. They can use the model to help them.

Step 5 Guessing game

For this game, have several pictures of vehicles, e.g. a bus, car, plane, etc. drawn on pieces of paper. The object is to have the students guess what type of vehicle is in the picture by asking questions about it. Hold up the paper and ask What kind of vehicle (运输工具) is this? Can you guess? Help the students to ask questions like, Can many people sit in it? Does it go fast / slow? Does it go in the sky? Does it go on the water? How many doors does it have? etc. The person who guesses correctly, can then come up and hold the next picture and ask the class questions.

Step 6 Ask and answer

SB Page 56, Part 3. Ask the students questions like, Is /Are there … ? Are there any birds in the picture? How many … are there in the sky / on the bridge … ? Then let the students work in pairs, asking each other questions. Now books closed! Ask the students questions about the picture and see if they can answer from memory.

Step 7 Workbook

SB Page 137, Wb Lesson 109, Exx. 1-4. Do all these exercises orally in class. When doing Ex. 2, you may explain why a / an / the is used. If necessary, briefly review the rules for choosing the correct article.

Get individual students to do Ex. 4. Help when needed if they have trouble with the translation.

Homework

Learn the new words in this lesson.

Write the sentences in Ex. 4.

篇4:初中一年级下学期Lesson 111教学设计

Lesson 111教学设计示例

一、教学目标

1.知识目标

(1)复习交通方式。

(2)学习句型:How does he/she go to work? How do you usually come to school?

2.能力目标

进一步熟练交通方式的表达。

二、教学过程

Step 1 Revision

1 Revise by bus / car / bike, on foot, etc. by using flashcards. Ask individual students How do you usually come to school?

2 Revise sometimes, often and usually. Explain that these are adverbs of frequency. It may help to draw a timeline as follows:

3 Check homework. (The short passage and sentences as required in Exx. 3 and 4 of Wb Lesson 110)

Step 2 Presentation

Ask students, getting a show of hands for each question, Who has a bike? Who rides their bike to school every day? Who sometimes rides their bike to school? Who often rides their bike to school? In small groups, have students talk about how they come to school. Have the students say, I often / sometimes / usually go to school ……

Step 3 Read and act

1 SB Page 58, Part 1, Speech Cassette Lesson 111. Books closed! Ask, and write on the Bb, Why is Mr Wu walking to school today? Why is Mr Green walking to school today? Play the tape, students listen for the answers. Check the answers. (Mr Wu likes to walk sometimes. Mr Green is walking to school today because his bike is broken.) Play the tape again, and have students write down all the words they hear. Ask the students to volunteer what they hear. Write the answers on the Bb. (If a student hears something that was not on the tape, don't say that they are wrong. Say You are listening hard, though your answer isn't quite right. Keep trying!)

2 In pairs, have students practise reading the dialogue. Point out that the short form Morning is less formal than Good Morning. The negative form of Don't you usually come to school by bike? shows surprise.

3 Use Wb Lesson 111, Ex. 1 for comprehension practise.

Step 4 Ask and answer

SB Page 58, Part 2. Discuss each picture with the class, then get the students to ask and answer in pairs, for example, How does Mr Green / Miss Gao / Mr Smith go to work? Check the answers in random order.

Step 5 Survey

SB Page 58, Part 3. Group work. Ask the students How many students in your group come to school on foot/by bike/bus/car? Get each group to report its answers. Write the results in figures on the Bb. Then ask How many students in the class come on foot? Students work out the answer from the figures on the Bb. They write the answers in Wb Lesson 111, Ex. 3. Ask the students to spell out the numbers in English.

Step 6 Workbook

SB Page 139, Wb Lesson 111. Ex. 2 aims at revising the use of prepositions. Ex. 4 requires the correct use of verb forms. They should be done in class.

Homework

Revise the dialogue in SB Lesson 111.

篇5:初中一年级下学期Lesson 111教学设计

初中一年级下学期Lesson 111教学设计

Lesson 111教学设计示例

一、教学目标

1.知识目标

(1)复习交通方式。

(2)学习句型:How does he/she go to work? How do you usually come to school?

2.能力目标

进一步熟练交通方式的表达。

二、教学过程

Step 1 Revision

1 Revise by bus / car / bike, on foot, etc. by using flashcards. Ask individual students How do you usually come to school?

2 Revise sometimes, often and usually. Explain that these are adverbs of frequency. It may help to draw a timeline as follows:

3 Check homework. (The short passage and sentences as required in Exx. 3 and 4 of Wb Lesson 110)

Step 2 Presentation

Ask students, getting a show of hands for each question, Who has a bike? Who rides their bike to school every day? Who sometimes rides their bike to school? Who often rides their bike to school? In small groups, have students talk about how they come to school. Have the students say, I often / sometimes / usually go to school ……

Step 3 Read and act

1 SB Page 58, Part 1, Speech Cassette Lesson 111. Books closed! Ask, and write on the Bb, Why is Mr Wu walking to school today? Why is Mr Green walking to school today? Play the tape, students listen for the answers. Check the answers. (Mr Wu likes to walk sometimes. Mr Green is walking to school today because his bike is broken.) Play the tape again, and have students write down all the words they hear. Ask the students to volunteer what they hear. Write the answers on the Bb. (If a student hears something that was not on the tape, don't say that they are wrong. Say You are listening hard, though your answer isn't quite right. Keep trying!)

2 In pairs, have students practise reading the dialogue. Point out that the short form Morning is less formal than Good Morning. The negative form of Don't you usually come to school by bike? shows surprise.

3 Use Wb Lesson 111, Ex. 1 for comprehension practise.

Step 4 Ask and answer

SB Page 58, Part 2. Discuss each picture with the class, then get the students to ask and answer in pairs, for example, How does Mr Green / Miss Gao / Mr Smith go to work? Check the answers in random order.

Step 5 Survey

SB Page 58, Part 3. Group work. Ask the students How many students in your group come to school on foot/by bike/bus/car? Get each group to report its answers. Write the results in figures on the Bb. Then ask How many students in the class come on foot? Students work out the answer from the figures on the Bb. They write the answers in Wb Lesson 111, Ex. 3. Ask the students to spell out the numbers in English.

Step 6 Workbook

SB Page 139, Wb Lesson 111. Ex. 2 aims at revising the use of prepositions. Ex. 4 requires the correct use of verb forms. They should be done in class.

Homework

Revise the dialogue in SB Lesson 111.

篇6:初中一年级下学期Lesson 109教学设计

初中一年级下学期Lesson 109教学设计

Lesson 109教学设计示例

一、教学目标

1.知识目标

(1)学会单词:sun, moon, bridge, train, ship。

(2)掌握句型:How many planes are there in the sky? There is/are ___.

2.能力目标

能够熟练说出所学交通方式的表达。

二、教学过程

Note: For this lesson bring in many interesting pictures that the students can use for discussions. These can be pictures from magazines, or the newspaper. If you want to keep them nice and use them again, mount them on cardboard first.

Step 1 Revision

1 Check homework.

2 Review I can see … by playing I spy from Lesson 52, Some ideas for extra practice or enrichment, Section 2, Page 118 of TB 1A.

Step 2 Presentation

Have students work in small groups. Give each group a picture. Ask What can you see in the picture? Have each group make a list of all the things they see in their picture. Then have them change pictures with another group and do the same. Now have both groups compare their lists.

Step 3 Look and learn

Note: When teaching new words, it's a good idea to remind the students of the spelling rules they know. For example, refer to soon and afternoon when teaching moon. This should be made a constant feature in your teaching of new words.

SB Page 56, Part 1. Teach sun, moon, bridge, train, taxi, and ship. Using the picture, explain that the is used for unique natural elements, such as the sun and the moon. Practise this chain drill with the students:

A: (Looking at the picture)What can you see in this picture?

B: I can see the .sun. What can you see in this picture?

C: I can see the moon, etc.

Step 4 Ask and answer

SB Page 56, Part 2. In pairs have the students ask each other questions concerning the picture in Part 1. They can use the model to help them.

Step 5 Guessing game

For this game, have several pictures of vehicles, e.g. a bus, car, plane, etc. drawn on pieces of paper. The object is to have the students guess what type of vehicle is in the picture by asking questions about it. Hold up the paper and ask What kind of vehicle (运输工具) is this? Can you guess? Help the students to ask questions like, Can many people sit in it? Does it go fast / slow? Does it go in the sky? Does it go on the water? How many doors does it have? etc. The person who guesses correctly, can then come up and hold the next picture and ask the class questions.

Step 6 Ask and answer

SB Page 56, Part 3. Ask the students questions like, Is /Are there … ? Are there any birds in the picture? How many … are there in the sky / on the bridge … ? Then let the students work in pairs, asking each other questions. Now books closed! Ask the students questions about the picture and see if they can answer from memory.

Step 7 Workbook

SB Page 137, Wb Lesson 109, Exx. 1-4. Do all these exercises orally in class. When doing Ex. 2, you may explain why a / an / the is used. If necessary, briefly review the rules for choosing the correct article.

Get individual students to do Ex. 4. Help when needed if they have trouble with the translation.

Homework

Learn the new words in this lesson.

Write the sentences in Ex. 4.

篇7:初中一年级下学期Lesson 110教学设计

初中一年级下学期Lesson 110教学设计

Lesson 110教学设计示例

一、教学目标

1.知识目标

(1)学习几种交通方式:by bus, by car, by bike, by boat, by train, on foot.

(2)掌握句型:How do you usually go home for your holiday? Do you go by train? How long does it take by plane?

2.能力目标

(1)能够准确说出所学交通方式的表达。

(2)熟练运用本节课所学到的句型。

二、教学过程

Step 1 Revision

1 Revise the new words from Lesson 109, using flashcards.

2 Play I spy or I can see game.

Step 2 Presentation

Draw a picture of a school on the Bb. Show a flashcard or picture of a bus and say Jim comes to school by bus. Students listen and repeat. Teach by bike / car and on foot in the same way. Explain that on is used with foot because people walk on their feet! Note that travel phrases like these have no articles or plurals.

Step 3 Drill

Show a flashcard and mention a person, like this:

T: (holding a flashcard of a bike) Bill.

S: Bill usually comes to school by bike.

T: I.

S: I usually come to school by bike.

T: (holding a flashcard of a pair of feet) Ann.

S: Ann usually comes to school on foot. (You could also accept Ann usually walks to school.)

Continue in this way for bus / car / boat / bike / ship / sea, etc.

Step 4 Ask and answer

SB Page 57, Part 1, Speech Cassette Lesson 110. Listen to the tape and repeat. Practise the dialogue. Then pairwork: get the students to make a dialogue for each picture, using the one in the book as a model. Ask some pairs to read their dialogues.

Step 5 Read and act

SB Page 57, Part 2, Speech Cassette Lesson 110. Play the tape, students listen. Teach holiday, take (time) and how long. Explain, It takes too much time means To go by train takes too much time. Now the students work in pairs and read and act out the dialogue, changing the lines to make it personal. Choose several pairs to act out their dialogue for the class.

Step 6 Listen and answer

SB Page 57, Part 3, Listening Cassette Lesson 110. Ask the students How do the six children come to school? Play the tape two or three times, if necessary, for the students to find the right answers.

Listening Text

JIM: Hi, Li Lei! How are you today?

LILEI: Fine, thanks! Jim, how do you come to school?

JIM: Oh, I usually walk. What about you? How do you come to school?

LILEI: I come by bike.

JIM: Do you come with Wei Hua?

LILEI: No, she comes by bus.

JIM: Oh! Does Wei Hua come to school with Han Mei?

LILEI: No! Wei Hua doesn't come with Han Mei.

Han Mei usually comes on foot.

JIM: What about the twins?

LILEI: They usually come with their father. They come in their father's car.

Answers: Jim ― walk / on foot; Li Lei ― by bike; Wei Hua ― by bus; Han Mei ― on foot; the twins ― by car

Step 7 Workbook

SB Page 138, Wb Lesson 110. Do Exx. 1, 3 and 4 orally in class. Then do Exx. 3 and 4 as written homework after class.

Homework

Finish off the Workbook exercises.

篇8:初中一年级下学期Lesson 112教学设计

初中一年级下学期Lesson 112教学设计

Lesson 112教学设计示例

一、教学目标

1.知识目标

(1)学习连读。

(2)复习本单元所学语法知识。

2.能力目标

(1)能够用自己的话表达课文第二部分的内容。

(2)熟练运用本单元所学到的'一般现在时态的用法。

二、教学过程

Step 1 Revision

Ask a student What time do you usually get up? Write the answer on the Bb. Get other students to ask the student questions in the same way: What time do you usually have supper? What do you usually do on the weekends? etc. Ask the class about this student: What time does she /he usually have supper? etc. Then get the students to ask and answer in pairs. Get some pairs to report their answers.

Step 2 Fast speech

SB Page 59, Part 1, Speech Cassette Lesson 112 (Phonic Reading Work). Explain that in many languages, words in a phrase are often “glued” together. This often happens in fast speech when a word that ends with a consonant comes before a word beginning with a vowel: e.g. on a farm. Get the students to listen for the liaison in the phrases and practise saying them.

Step 3 Number and tell

Note: This exercise is designed to help the students with describing something and telling a story. This is a different use of speech than a dialogue. They should try to make their story as interesting as possible.

SB Page 59, Part 2. In pairs, have the students look at the pictures carefully and number them. Then tell the story about Mike. Have them give specific details in their story. Take the first picture for example, Mike usually wakes up at 7:15 in the morning. Today he is late. It is 8:15 now. He is putting on his shirt and pants quickly. Picture 2: Breakfast is ready. Mum calls him to breakfast and tells him to eat. Mike says he doesn't have time to eat because he is late for school. Picture 3: Mike wears his schoolbag and rides his bike very fast. He is going to school. He thinks he is late. Picture 4: Mike is now at the school gates, but he can't get in. They are closed. Today is a holiday! Students should create their own story. Have several pairs volunteer to tell their story.

Step 4 Read and answer

SB Pages 59 - 60, Part 3*, Speech Cassette Lesson 112. Before the students read the passage carefully, first have them skim for the main idea. Check their answers. (Sun Yang is usually late for school because he has to give his mother medicine.) Play the tape, students listen and repeat. In pairs, have the students answer the questions. Come together as a class, and check the answers. The answers are: 1 Yes. 2 By bike. 3 10 minutes. 4 6:30. 5 7:40. 6 He must give his mother medicine at 7:30. 7 Yes. He takes good care of his mother.

Step 5 Checkpoint 28

Go through Checkpoint 28. Reteach any points that are necessary and ask the students to tell you of any problems they have. Revise the forms of the Present Indefinite Tense and use drills where appropriate.

Step 6 Workbook

SB Pages 140 - 142, Wb Lesson 112. Exx. 1 and 4. Exx. 2, 3 and 5 can be done as homework. Ex. 6 is optional. For Ex. 1, have the students work in small groups of four and ask each other the questions and fill in the chart in their exercise book. For Ex. 4, have the students work in pairs. Choose several pairs to read the dialogue. Following is an example for telling the second half of the story for Ex. 6: John gets up very early in the morning. He gets up at 6:00. He goes to work by bike, but his bike is broken. He needs to take the bus. He runs to the bus stop, but he can't catch the bus. It is the last bus. He runs to the river to take a boat. There are too many people on the boat. He needs to wait. He gets to the factory, but he is late.

Step 7 Test

Dictate this short passage and get the students to use the correct word where there is a blank (________). Show the students where the blanks are by using a gesture. If you think this is too difficult, dictate the whole passage without leaving any blanks. Give a short dictation. The * mark shows where you should pause while dictating.

I usually come ________ school* ________ bike,* but today* I am coming ________ foot. * My ________ is broken. *But,* I like walking.* It's a fine day* ________ a walk! * The air is nice* ________ clean.

(Answers: to, by, on, bike, for, and)

Homework

Finish off the Workbook exercises.

Some ideas for extra practice or enrichment

1 Use the pictures that you have brought several times to your lessons. Give a picture to each pair. They should discuss the picture in as much detail as possible. By using pictures, students can become more comfortable with just speaking. As the students are describing the pictures, make sure they don't write down the description. Some students feel they need to write what they are going to say before they say it. However, this is a bad habit, and will actually hinder their language learning. Encourage the students just to speak. As they are talking wander around the room and give help as necessary.

2 Have the students design their own kind of transportation and name it. They should give the purpose of their vehicle. Maybe they want to design something that takes them to the moon, the sun, or just around the block. Encourage them to be as creative as possible. You may need to help them with some of the names of parts of vehicles like tyres, windshield, etc.

篇9:初中一年级数学代数式教学设计

初中一年级数学代数式教学设计

教学目标

1.使学生在了解代数式概念的基础上,能把简单的与数量有关的词语用代数式表示出来,数学教案-列代数式。

2.初步培养学生观察、分析和抽象思维的能力。

3. 通过运用多媒体手段的教学,激发学生学习数学的兴趣,增强学生自主学习的能力。

教学建议

1.教学重点、难点

重点:列代数式。

难点:弄清楚语句中各数量的意义及相互关系。

2.本节知识结构:

本小节是在前面代数式概念引出之后,具体讲述如何把实际问题中的数量关系用代数式表示出来。课文先进一步说明代数式的概念,然后通过由易到难的三组例子介绍列代数式的方法。

3.重点、难点分析:

列代数式实质是实现从基本数量关系的语言表述到代数式的一种转化。列代数式首先要弄清语句中各种数量的意义及其相互关系,然后把各种数量用适当的字母来表示,最后再把数及字母用适当的运算符号连接起来,从而列出代数式。

如:用代数式表示:比 的2倍大2的数。

分析 本题属于“…比…多(大)…或…比…少(小)”的类型,首先要抓住这几个关键词。然后从中找出谁是大数,谁是小数,谁是差。比的2倍大2的数换个方式叙述为所求的数比的2倍大2。大和比前边的量,即所求的数为大数,那么比和大之间量,即 的2倍则为小数,大后边的量2即为差。所以本小题是已知小数和差求大数。因为大数=小数+差,所以所求的数为:2 +2.

4.列代数式应注意的问题:

(1)要分清语言叙述中关键词语的意义,理清它们之间的数量关系。如要注意题中的“大”,“小”,“增加”,“减少”,“倍”,“倒数”,“几分之几”等词语与代数式中的加,减,乘,除的运算间的关系。

(2)弄清运算顺序和括号的使用。一般按“先读先写”的原则列代数式。

(3)数字与字母相乘时数字写在前面,乘号省略不写,字母与字母相乘时乘号省略不写。

(4)在代数式中出现除法时,用分数线表示。

5.教法建议:

列代数式是本章教学的一个难点,学生不容易掌握,这样老师在上课时,首先要让学生理解代数式的本质,弄清语句中各种数量的意义及其相互关系,然后设计一定数量的练习题,由易到难,螺旋式上升,使学生能够正确列出代数式。

教学设计示例

列代数式

教学目标

1. 使学生在了解代数式概念的基础上,能把简单的与数量有关的词语用代数式表示出来;

2. 初步培养学生观察、分析和抽象思维的能力.

教学重点和难点

重点:列代数式.

难点:弄清楚语句中各数量的意义及相互关系.

课堂教学过程设计

一、从学生原有的认知结构提出问题

1庇么数式表示乙数:(投影)

(1)乙数比x大5;(x+5)

(2)乙数比x的2倍小3;(2x-3)

(3)乙数比x的倒数小7;( -7)

(4)乙数比x大16%((1+16%)x)

(应用引导的方法启发学生解答本题)

2痹诖数里,我们经常需要把用数字或字母叙述的一句话或一些计算关系式,列成代数式,正如上面的练习中的问题一样,这一点同学们已经比较熟悉了,但在代数式里也常常需要把用文字叙述的一句话或计算关系式(即日常生活语言)列成代数式北窘诳挝颐蔷屠匆黄鹧习这个问题

二、讲授新课

例1 用代数式表示乙数:

(1)乙数比甲数大5; (2)乙数比甲数的2倍小3;

(3)乙数比甲数的倒数小7; (4)乙数比甲数大16%

分析:要确定的乙数,既然要与甲数做比较,那么就只有明确甲数是什么之后,才能确定乙数,因此写代数式以前需要把甲数具体设出来,才能解决欲求的乙数

解:设甲数为x,则乙数的代数式为

(1)x+5 (2)2x-3; (3) -7; (4)(1+16%)x

(本题应由学生口答,教师板书完成)

最后,教师需指出:第4小题的答案也可写成x+16%x

例2 用代数式表示:

(1)甲乙两数和的2倍;

(2)甲数的 与乙数的 的差;

(3)甲乙两数的平方和;

(4)甲乙两数的和与甲乙两数的差的积;

(5)乙甲两数之和与乙甲两数的差的积

分析:本题应首先把甲乙两数具体设出来,然后依条件写出代数式

解:设甲数为a,乙数为b,则

(1)2(a+b); (2) a- b; (3)a2+b2;

(4)(a+b)(a-b); (5)(a+b)(b-a)或(b+a)(b-a)

(本题应由学生口答,教师板书完成)

此时,教师指出:a与b的和,以及b与a的和都是指(a+b),这是因为加法有交换律钡a与b的差指的是(a-b),而b与a的差指的是(b-a)绷秸呙飨圆煌,这就是说,用文字语言叙述的句子里应特别注意其运算顺序

例3 用代数式表示:

(1)被3整除得n的数;

(2)被5除商m余2的数

分析本题时,可提出以下问题:

(1)被3整除得2的数是几?被3整除得3的数是几?被3整除得n的数如何表示?

(2)被5除商1余2的数是几?如何表示这个数?商2余2的数呢?商m余2的数呢?

解:(1)3n; (2)5m+2

(这个例子直接为以后让学生用代数式表示任意一个偶数或奇数做准备)

例4 设字母a表示一个数,用代数式表示:

(1)这个数与5的和的3倍;(2)这个数与1的差的 ;

(3)这个数的5倍与7的和的一半;(4)这个数的平方与这个数的 的和

分析:启发学生,做分析练习比绲1小题可分解为“a与5的和”与“和的3倍”,先将“a与5的和”例成代数式“a+5”再将“和的3倍”列成代数式“3(a+5)”

解:(1)3(a+5); (2) (a-1); (3) (5a+7); (4) a2+ a

(通过本例的讲解,应使学生逐步掌握把较复杂的数量关系分解为几个基本的数量关系,培养学生分析问题和解决问题的能力)

例5 设教室里座位的行数是m,用代数式表示:

(1)教室里每行的座位数比座位的行数多6,教室里总共有多少个座位?

(2)教室里座位的行数是每行座位数的 ,教室里总共有多少个座位?

分析本题时,可提出如下问题:

(1)教室里有6行座位,如果每行都有7个座位,那么这个教室总共有多少个座位呢?

(2)教室里有m行座位,如果每行都有7个座位,那么这个教室总共有多少个座位呢?

(3)通过上述问题的解答结果,你能找出其中的规律吗?(总座位数=每行的座位数×行数)

解:(1)m(m+6)个; (2)( m)m个

三、课堂练习

1鄙杓资为x,乙数为y,用代数式表示:(投影)

(1)甲数的2倍,与乙数的 的和; (2)甲数的 与乙数的3倍的差;

(3)甲乙两数之积与甲乙两数之和的差;(4)甲乙的差除以甲乙两数的积的商

2庇么数式表示:

(1)比a与b的和小3的数; (2)比a与b的差的一半大1的数;

(3)比a除以b的商的3倍大8的数; (4)比a除b的商的3倍大8的数

3庇么数式表示:

(1)与a-1的和是25的数; (2)与2b+1的积是9的数;

(3)与2x2的差是x的数; (4)除以(y+3)的商是y的数

〔(1)25-(a-1); (2) ; (3)2x2+2; (4)y(y+3)薄

四、师生共同小结

首先,请学生回答:

1痹跹列代数式?2绷写数式的关键是什么?

其次,教师在学生回答上述问题的基础上,指出:对于较复杂的数量关系,应按下述规律列代数式:

(1)列代数式,要以不改变原题叙述的数量关系为准(代数式的形式不唯一);

(2)要善于把较复杂的数量关系,分解成几个基本的数量关系;

(3)把用日常生活语言叙述的数量关系,列成代数式,是为今后学习列方程解应用题做准备币求学生一定要牢固掌握

五、作业

1庇么数式表示:

(1)体校里男生人数占学生总数的60%,女生人数是a,学生总数是多少?

(2)体校里男生人数是x,女生人数是y,教练人数与学生人数之比是1∶10,教练人数是多?

2币阎一个长方形的周长是24厘米,一边是a厘米,

求:(1)这个长方形另一边的长;(2)这个长方形的面积.

学法探究

已知圆环内直径为acm,外直径为bcm,将100个这样的圆环一个接着一个环套环地连成一条锁链,那么这条锁链拉直后的长度是多少厘米?

分析:先深入研究一下比较简单的情形,比如三个圆环接在一起的情形,看 有没有规律.

当圆环为三个的时候,如图:

此时链长为,这个结论可以继续推广到四个环、五个环、…直至100个环,答案不难得到:

解:

=99a+b(cm)

数学教案-列代数式

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篇10:一年级下学期数学教学工作总结

一年级下学期数学教学工作总结

一名优秀的教师应做好钻研教材、备好课、上好课批改好学生练习,积极探索有效的教学方法,因材施教,做好培优工作,重视实践,总结提高。应届毕业生考试网小编为大家编辑整理了一年级下学期数学教学工作总结范文,希望对大家有所帮助。

本学期,我担任两个班的的数学教学工作。由于好几年没有教授数学了,所以自己也教的很小心。知道学生是一些乳臭未干的小孩子,学习习惯还未养成,再加上家庭及学生智力的差异,我虚心向有经验的数学老师请教,努力根据学生的实际情况,采取有效的措施,激发学生的学习兴趣,培养学生的学习习惯,引导学生参与学习的全过程,取得了一定效果。现小结如下:

一、以课堂教学为核心:

1、备课。学期初,钻研了《数学课程标准》、教材、教参,对学期教学内容做到心中有数。学期中,着重进行单元备课,掌握每一部分知识在单元中、在整册书中的地位、作用。思考学生怎样学,学生将会产生什么疑难,该怎样解决。在备课本中体现教师的引导,学生的主动学习过程。充分理解课后习题的作用,设计好练习。

2、上课。

(1)进行课前口算练习,给孩子养成课前口算的好习惯,为学习数学知识打下坚实的基础。

从接班伊始,我就开始了《培养低年级学生口算能力》的小课题 研究,持之以恒、措施得力,竟然取得了一定的成效,现在孩子们的口算能力有了大幅度的提高,也为学习数学扫清了障碍。

( 2)创设各种情境,激发学生思考。然后,放手让学生探究,动手、动口、动眼、动脑。针对教学重、难点,选择学生的探究结果,学生进行比较、交流、讨论,从中掌握知识,培养能力。接着,学生练习不同坡度,不同层次的题目,巩固知识,形成能力,发展思维。最后,尽量让学生自己小结学到的知识以及方法。现在学生普遍对数学课感兴趣,参与性高,为学好数学迈出了坚实的一步。

(3)及时复习。根据爱宾浩斯遗忘规律,新知识的遗忘随时间的延长而减慢。因此,我的做法是:新授知识基本是当天复习或第二天复习,以后再逐渐延长复习时间。这项措施非常适合低年级学生遗忘快、不会复习的特点。

(4)单元小结。一般做到一小节一整理,形成每节知识串;每单元整理复习形成知识链,一学期对整册书进行整理复习。学生经历了教材由薄变厚,再变薄的过程,既形成了知识网,又学到了方法,容易产生学习迁移,给学生的创新、实践提供了可能。

3、批改作业。

低年级孩子不喜欢看到自己的作业本上有差号,怎么才能既让孩子改正错误,有学习了知识呢? 针对不同的练习错误,我就进行课堂面批,指出个性问题,集体订正共性问题。批改作业时,教师点出错题,不指明错处,让学生自己查找错误,增强学生的分析能力。学生订正之后,仍给满分,鼓励学生独立作业的习惯,对激发学习的兴趣取得了较好效果。分析练习产生错误的原因,改进教学,提高教师教学的针对性。

4、注重对后进生的辅导。

对后进生分层次要求。在教学中注意降低难度、放缓坡度,允许他们采用自己的方法慢速度学习。现在马上要进入二年级了,还有学生用数手指头的.方法做题,但是我从来没有轻视他们,而且注重他们的学习过程。在教学中逐步培养他们的学习兴趣,提高他们的学习自信心,对学生的回答采取扬弃的态度,从而打破了上课发言死气沉沉的局面,使学生敢于回答问题,乐于思考。

5、做好测试评估工作。

评估不只是看学生学习成绩如何,更重要的是了解学生学习的心理,作为教师改进教学的依据。在测试卷中,增加了体现学生思维过程的试题。测试的结果也不再作为评价学生唯一依据,而是看重学生的知识掌握情况,学习的努力程度。在评讲试卷时,打破按顺序逐题讲解的模式,尝试采用按类讲解。而且充分利用测试卷,使之成为家校联系的桥梁。

二、积极落实素质教育

坚持正确的教育思想,树立与素质教育相适应的教学观念,改变以知识为本的传统认识,树立以学生发展为本的.新观 念,紧紧围绕学生的探索与创新活动展开,呈现出乐、实、活、新的教学情境。例如:找规律;动物拼图;我当小医生等活动,都极大的激发了学生的兴趣,解放了学生的眼睛、嘴巴和手,创造了让学生操作、实验的机会;独立思考的机会;表达自己想法的机会;自我表现的机会,使学生能保持良好的心境,始终以一种轻松、愉快的心情去积极主动的参与学习。

三、参加教育教研活动:

1、改变教育观念。明确教育是为学生今后的发展服务的。阅读教育期刊,思考培养学生创新意识、实践能力的方法和途径。

2、走出去,请进来。到其他学校听课,自己上公开课,大家交流、讨论:在新的课程标准下如何在教学中发展学生的主体性。创造各种适宜的、开放的情境,逐步培养学生的创新意识、能力和实践能力,明确方向,促进教学。工作总结

3、积极进行教学反思工作,及时将自己的所教、所感、所想写下来,并进行整理,为自己和同事将来的教学服务。

四、不足之处

对教材的钻研深度还不是很透彻,对数学教学工作还缺乏经验,对学生的年龄特点知识掌握规律还不是很明了,对学生的要求还不是很到位。在今后的教育教学中,我将努力逐步树立素质教育的观念,通过课堂教学主渠道去实施,以期为学生今后的发展服务。

篇11:一年级数学下学期教学总结

一、思想方面:

在学期之初,为了更好的投入到一年级教师的角色当中,我阅看了很多关于如何进行一年级数学教学的相关书籍,也向有经验的前辈们请教了一些的教学方法。自以为应该能够胜任一年级教师的这个角色,可是前一个月的教学让我几乎陷入了一种无望的境地。孩子们的知识基础和他们的学习习惯是不成正比的。课堂上的所学知识对于他们来说就是一种知识的复习课,没有新鲜感,对他们没有吸引力;而课堂上应该遵守的课堂常规对于他们来说毫无概念,不知道要怎么来听课。挤挤挨挨七十人的课堂组织教学是最让我头疼的一件事情。这让我几乎喘不过气。但是我还是没有放弃自己的努力,还是相信通过一段时间的渗透教育,一定会有所收获的。事实证明,耐心的教育方式,温和的以身作则的思想渗透,充满爱心和责任心的关怀对于孩子们来说还是很有帮助的。我觉得在这方面我还是有所收获的。孩子们现在对于要遵守的课堂常规还是有很大的进步的。

二、教学方面:

教材注重培养学生的实际操作能力,和生活更加贴近,这就要求老师在备课讲课时加入生活元素。还要了解学生原有的知识水平,学习方法,习惯。为了上好课,我做了下面的工作:

课前准备:备好课。认真钻研教材,对教材的基本思想、基本概念,每句话、每个字都弄清楚,了解教材的结构,重点与难点,掌握知识的逻辑,能运用自如,知道应补充哪些资料,怎样才能教好;了解学生原有的知识技能的质量,他们的兴趣、需要、方法、习惯,学习新知识可能会有哪些困难,采取相应的预防措施;考虑教法,解决如何把已掌握的教材传授给学生,包括如何组织教材、如何安排每节课的活动教学中,重视以学生的已有知识经验和生活经验为基础,提供学生熟悉的情景,帮助学生理解并能掌握数学知识。

教学中把一些先进的教学理论、科学的教学方法及先进现代教学手段灵活运用于课堂教学中,努力培养学生的合作交流、勇于创新的能力,根据儿童发展的生理和心理特征培养学生自主探索的能力,提高课堂教学的效率。在课堂上合理组织好内容,优化教学手段(在课堂教学中运用课件教学达到百分之九十左右);发挥学生的主动性,关注全体学生,注意信息反馈;注意选取富有儿童情趣的学习素材和活动内容,激发学生的学习兴趣,创造良好的课堂气氛,让学生获得愉悦的数学学习体验;布置作业少而精,尽量减轻学生的负担。

三、学生辅导方面:

一年级的孩子由于来自不同的幼儿园,不同的学前班,已有的学习经验和基础不在同一起跑线上,刚开学时有的孩子二十以内的加减法已掌握熟练了,而有的孩子连数数都只是刚刚起步,所以课堂上的“优生吃不饱,后进生撑不了”的情况很明显。要提高教学质量,那就还要做好课后辅导工作,一年级的学生爱动、好玩,缺乏自控能力。针对各种问题,我在课后为不同层次的学生进行相应的辅导,以满足不同层次的学生的需求,避免了一刀切的弊端,同时加大了后进生的辅导力度。对后进生的辅导,并不限于学习知识性的辅导,更重要的是进行学习思想的辅导。要提高后进生的成绩,首先要解决他们心结,关注他们的学习过程,让他们意识到学习的重要性和必要性,让他们体验学习成功,使之对学习萌发兴趣。要通过各种途径激发他们的求知欲和上进心,让他们意识到学习并不是一项任务,而是充满乐趣的,从而自觉的把身心投放到学习中去。在此基础上,我认真细致地做好查漏补缺工作。特别是一(1)班的姜虹宇、刘皓宇同学,一(2)班的宋志文、王颖姿、姜豪、何涵、胡谨等同学,相对于其它同学来说是基础较差的,在课余时间,我总是寻找机会和他们谈话,了解他们的学习状况,对于所学知识进行专门的练习巩固,既和他们有了进一步的心灵交流也让他们的学习成绩有所好转。

四、不足的方面:

1、两个班级的学生成绩发展不平衡,部分学生的理解能力不强,计算及选择合适的计算方法解决问题的出错率较高,知识的融会贯通及运用不是非常的灵活,在学法指导上还有待进一步加强,教学成绩仍然欠突出,还需提高;

2、学生的学习习惯的养成教育还不够成功,学生的动手操作能力欠缺,不善于合作和思考,我在课堂上的培养和关注不够。培优扶差工作做得不够扎实,特别是在培优方面,有所忽视,有待今后努力。

五、今后措施:

1、注意培养学生良好的自学能力,善于合作,善于探索,从而提高自身的数学修养。

2、指导学生做好课前的预习和课后的练习,加大练习和作业的检查力度及强化学生的改错意识。

3、及时做好优生的培养及转化工作,从而大面积提高教学质量。

4、继续更新观念,努力实践主体教学;积极运用多媒体电化教学手段,提高教学质量,继续加强业务学习,提高自身的业务素质。

5、努力钻研教材,钻研教改,在教学中改变教师提出问题,解决问题的现象,努力的调动学生的积极性,还学生自主学习的课堂。尊重学生的个体差异,使不同的学生在数学上得到不同的发展,允许学生根据自己的需求有选择完成练习题,最大限度的满足学生的需求,最大限度的发展学生的智力。

经过一个学期的实践,工作有得有失,我真真切切的明白了教学工作是一项极富创造性的劳动。要想真正的提升自己各方面的能力,还有一段很长的需要努力的路要走。只能说今后要用尽全力学习工作,力争做到让自己有总结有收获有进步!

篇12:一年级下学期数学教学工作总结

通过一个学期的教学,已经完成了教学任务,在教学过程中我努力钻研教材,探索教法,我在本学期的教学努力做到:

1、根据儿童发展的生理和心理特征培养学生自主探索的能力。重视以学生的已有知识经验和生活经验为基础,提供学生熟悉的情景,帮助学生理解并能掌握数学知识。

2、增加联系实际的内容,使学生了解现实生活中的数学,感受数学与日常生活的密切联系,用心感受数学的美丽。

3、注意选取富有儿童情趣的学习素材和活动内容,激发学生的学习兴趣,获得愉悦的数学学习体验。

4、重视引导学生自主探索,合作交流的学习方式,让学生在合作交流与自主探索的气氛中学习。

5、把握教学要求,促进学生发展适当改进评价学生的方法,比如建立学生课堂发言的“奇思妙语录”等。

在本学期,我所担任的一年级数学的两个班的同学都存在着智力上的差异,由于每个儿童的生活条件、家庭背景、心理水平、思维方式等不同,他们对同一数学问题可能有不同的思路和策略,不能过分强求一致。所以我注重算法多样化,允许每个儿童以自己不同的方式去学习数学。

6、根据各单元的不同特点采用不同的教学方法。

第一单元,数一数。

我以学生常见的事物入手,从数花草、数书本、数桌椅、数铅笔、数同学、数老师、到数建筑物、道旁树……从小空间到大空间,从课内到课外。认识了1到10各数建立数的概念。

第二单元比一比是建立在认识数的基础上的。

首先是比多少的教学,其次是比长短和比高矮的教学,通过学生观察、分析、动手操作来掌握了这部分知识,建立了多少、长短、高矮的概念,学会了比较事物,培养学生用对比的眼光看世界。

第三单元是1——5的认识和加减法。

通过学生的摆小棒、红花、以及其他的学具,让学生学会了用一一对应的方法比较数的大小,学会使用gt;、lt;、=符号,同时通过学生操作得出3、4、5各数的组成,通过猜棋子的方法巩固了数的组成,在这一单元的学习中还让学生明白了加法各部分的名称和减法各部分的名称,学生能够准确的计算5以内的加减法,认识了0这个数,明白了0的意义,会计算有0参与的加减法,更进一步掌握了数的大小比较。

第四单元,认识物体和图形。

本单元以认识长方体、正方体、圆柱、球的实物和图形,通过操作和观察学生知道了它们的名称,掌握了它们的基本特征,建立了初步的空间观念;在平面图形的认识中学生初步认识了长方形、正方形和圆,在本单元的教学过程中学生区别平面图形和立体图形还存在一定的困难,通过反复的练习还是有个别的同学区别不开。

第五单元分类。通过本单元的学习学生能够按照某一给定的标准或选择某个标准对物体进行分类,也能够选择不同的标准对物体进行不同的分类,在分类活动中学生充分体验了分类结果在单一标准下的一致性和不同标准下的多样性,学生对蔬菜和水果的分类以及对平面图形和立体图形的分类还存在一定的困难,这是由于学生的认识水平导致的,随着年龄的增长和认识面的扩大就会容易得多。

第六单元,6——10的认识和加减法。

通过学习学生认识了6——10各数的基数意义和序数意义,培养了观察能力和语言表达能力,在数数过程中进行了讲卫生、爱劳动、爱集体、分工合作等教育。让学生根据一幅图写出两道加法算式和两道减法算式,能够准确的进行口算。在这一单元设置了一次数学活动,学生亲身经历了用加减法解决数学问题的过程,用数学知识解答生活中的问题,大大提高了学生的学习兴趣。在连加、连减的教学中,我通过引导学生从经历实际情境中抽象出连加连减计算的数学问题的过程,直观的理解连加、连减的意义,掌握了连加连减的计算顺序,能正确的计算10以内的连加连减,学会了用连加连减解决生活中的简单问题,进一步学习了加减混合运算。本单元的数学乐园给了学生充分展示自己的机会,让学生经历数学知识的运用过程,感受自己身边的数学知识,体会学数学用数学的乐趣。

第七单元,11——20各数的认识。

本单元从学生已有的生活经验出发,利用丰富的教学资源让学生在动手、动口、动脑中理解了11——20各数的组成,读法和写法,初步认识了数位,运用数的组成正确的计算10加几和相应的减法,再次认识加减法各部分的名称,渗透事物之间的相互联系。

第八单元,认识钟表。

本单元的学习以认识整时和认识半时两个内容为主,通过观察、思考、讨论等活动让学生初步认识了时针、分针,学会读钟面上的整时和半时,教育学生要珍惜时间,养成良好的作息习惯,提高抓紧时间、勤奋学习的自觉性和积极性。

第九单元,20以内的进位加法。

这一单元主要让学生掌握9、8、7、6、5加几的方法,学生在已有经验的基础上得出计算进位加法的思维过程,掌握了用凑成10的方法进行计算,进一步培养学生利用数学知识解决实际问题的能力,训练学生用不同的方法解决同一问题,感受数学在日常生活中的运用,同时学生还得出了小数加大数的加法计算方法,单元末的“我们的校园”培养了学生从实际生活中提出数学问题的能力和用数学的意识,让学生初步接触简单的数据整理、看简单的统计图。

第十单元,总复习。

我将这部分内容分为四部分进行复习,第一部分让学生熟悉0——20各数的排列顺序,数的序数含义和20以内数的组成;第二部分培养学生综合运用知识的能力,根据已经学习过的知识,迅速准确的判断出怎样计算,并能很快的说出得数;第三部分复习基本的物体图形,进一步弄清平面图形和立体图形的关系,认识钟表的整时和半时,以及大约几时;第四部分是用数学的训练,提高学生解决问题的能力。

篇13:一年级下学期数学教学工作总结

回顾过去的一个学期,喜忧参半,有得有失。一学期来,本人认真备课、上课。及时批改作业、做好课后辅导工作,严格要求学生,顺利完成了教育教学任务。为了更好地做好今后的工作,总结经验、吸取教训,现将本学期工作小结如下:

一、思想工作方面

首先在思想上严格要求自己。“学高为师,德高为范”,在学生心目中树立威信,要有扎实的专业知识和广阔的知识面。还要在道德行为上以身作则。就要自己以身作则,本人一直在各方面严格要求自己,努力地提高自己,以便使自己更快地适应社会发展的形势。勇于解剖自己,分析自己,正视自己,提高自身素质。

二、教学工作方面

在教学方面,我认真负责,虚心请教,提高教学水平。做好备课上课。新教材注重培养学生的实际操作能力,和生活更加贴近,这就要求老师在备课讲课时加入生活元素。还要了解学生原有的知识水平,学习方法,习惯。为了上好课,我做了下面的工作:课前准备:备好课。1、认真钻研教材,对教材的基本思想、基本概念,每句话、每个字都弄清楚,了解教材的结构,重点与难点,掌握知识的逻辑,能运用自如,知道应补充哪些资料,怎样才能教好。2、了解学生原有的知识技能的质量,他们的兴趣、需要、方法、习惯,学习新知识可能会有哪些困难,采取相应的预防措施。3、考虑教法,解决如何把已掌握的教材传授给学生,包括如何组织教材、如何安排每节课的活动教学中。4、教学中把一些先进的教学理论、科学的教学方法及先进现代教学手段灵活运用于课堂教学中,努力培养学生的合作交流、自主探究、勇于创新的等能力,提高课堂教学的效率。在课堂上合理组织好内容,优化教学手段,发挥学生的主动性,关注全体学生,注意信息反馈。创造良好的课堂气氛。5、布置好家庭作业,作业少而精,减轻学生的负担。

三、因材施教、培优补差

要提高教学质量,还要做好课后辅导工作,一年级的学生爱动、好玩,缺乏自控能力,针对各种问题,我在课后为不同层次的学生进行相应的辅导,以满足不同层次的学生的需求,避免了一刀切的弊端,同时加大了后进生的辅导力度。对后进生的辅导,并不限于学习知识性的辅导,更重要的是学习思想的辅导,要提高后进生的成绩,首先要解决他们心结,让他们意识到学习的重要性和必要性,使之对学习萌发兴趣。要通过各种途径激发他们的求知欲和上进心,让他们意识到学习并不是一项任务,而是充满乐趣的。从而自觉的把身心投放到学习中去。这样,后进生的转化,就由原来的强制学习转化到自觉的求知上来。使学习成为他们自我意识力度一部分。在此基础上,我认真细致地做好查漏补缺工作。例如我班的张成财同学,课堂上无心听讲,针对这一情况我经常找他谈心,课后进行辅导,期末考试中成绩有所提高。

四、存在不足与改进措施:

1、本班级学生成绩发展不平衡,在学法指导工作还有待进一步加强,教学成绩仍然欠突出,还需提高。

2、学生的学习习惯的养成教育不够成功。培优扶差工作做得不够扎实,有待今后努力。

3、继续更新观念,努力实践主体教学;积极运用多媒体电化教学手段,提高教学质量,继续加强业务学习,提高自身的业务素质。

一学期期末,工作有得有失,今后我一定会取长补短,力争做到更好。

篇14:一年级数学下学期教学工作计划

一、学生情况分析

刚跨入小学,对学校的一切都感到陌生和不适应,但他们天真、活泼,有着强烈的好奇心和求知欲,可塑性强。所以这一学期以培养学生养成良好的生活习惯,学习习惯和培养学生的学习兴趣为工作重心。

二、教学内容

这一册教材包括下面一些内容:数一数,比一比,110的认识和加减法,认识物体和图形、分类,1120的认识,认识钟表,20以内的进位加法,数学乐园,我们的校园,总复习和二个数学活动(数学乐园和我们的校园)。

1、熟练的数出数量在20以内的物体的`个数,会区分几个和第几个,掌握数的顺序和大小,掌握10以内各数的组成,会读、写1~20各数。

2、初步知道加、减法的含义和加、减法算式中各部分名称,初步知道加法和减法的关系,比较熟练的计算一位数的加法和10以内的减法。

3、初步学会根据加、减法的含义和算法解决一些简单的实际问题。

4、认识符号,会使用这些符号表示数的大小。

5、直观认识长方体、正方体、圆柱、球、长方形、正方形、三角形和圆。

6、初步了解分类的方法,会进行简单的分类。

7、初步认识钟表,会人士证实和半时。

8、体会学习数学的乐趣,提高学习数学的兴趣,建立学好数学的信心。

9、认真作业、书写整洁的良好习惯。

10、通过实践活动体验数学与日常生活的密切联系。

三、教材分析

本册教材的教学重点:是10以内的加减法和20以内的进位加法。

教学难点:是用正确的数学语言表述比较的结果,熟练地口算10以内的加减法,会口述计算20以内的进位加法的思维过程。10以内的加减法和20以内的进位加法这两部分知识与20以内的退位减法是学生学习认数和计算的开始,在日常生活中有广泛的应用,同时它们又是多位数计算的基础。因此,一位数的加法和相应的减法是小学数学中最基础的内容。是学生终身学习与发展必备的基础知识和基本技能,必须让学生切实掌握。

除了认数和计算外,教材安排了常见几何图形的直观认识,比较多少、长短和高矮,简单的分类,以及初步认识钟面等。虽然每一单元内容都不多,但都很重要,有利于学生了解数学的实际应用,培养学生学习数学的兴趣。

四、本学期教学的指导思想

1、根据儿童发展的.生理和心理特征培养学生自主探索的能力。重视以学生的已有经验知识和生活经验为基础,提供学生熟悉体情景,帮助学生理解数学知识。

2、增加联系实际的内容,为学生了解现实生活中的数学,感受数学与日常生活的密切联系。

3、注意选取富有儿童情趣的学习素材和活动内容,激发学生的学习兴趣,获得愉悦的数学学习体验。

4、重视引导学生自主探索,合作交流的学习方式,让学生在合作交流与自主探索的气氛中学习。

5、把握教学要求,促进学生发展适当改进评价学生的方法,比如建立学生课堂发言的奇思妙语录等。

五、教学目标

1、使学生正确地数出不同物体的个数。逐步抽象出数,能区分几个和第几个熟练地掌握10以内的组成,会正确,工整地书写数字。

2、使学生认识计数单位一和十,初步理解个位和十位上的数所表示的意义,能熟练地数出20以内的数,正确地读、写20以内的数,掌握20以内的数是由一个十和几个一组成的。掌握20以内的数的顺序,会比较20以内数的大小。

3、使学生初步认识=、三种符号,会使用这些符号表示数的大小。

4、使学生初步知道加和减法的含义,直观地了解加法交换律和加法与减法的关系,能熟练地口算10以内的加减法和20以内的进位教学计划对于整个学期教学的进行有指导作用,通过我们提供的一年级数学上册教学工作计划,可以使教学有序的进行!

篇15: 一年级下学期数学教学工作总结

光阴似箭,日月如梭,看似漫长的一个学期又在忙碌的工作当中过去。在这一年当中我努力做好自己的本职工作,幸得办公事各位老师的帮助、指导,使得教学工作能完成的较好、有效率,也让自己学到了不少的好方法、好点子。下面我就这一学期的工作做如下总结。

我在全国的教学改革的指导下,坚持用新教育理念进行教学,并加强师德师风的学习,能学到、做到,与时俱进,勇于开拓,与学校的教学路线保持一致。每次进行政治学习我都十分的认真,通过学习,使自己的思想政治素质上了一个更高的台阶。

一、激发学生的学习兴趣

兴趣,是一个人积极完成一件事物的重要前提和条件。一年级小学生年龄还比较小,稳定性较差,注意力容易分散。要改变这种现象,必须使小学生对数学课产生浓厚的兴趣,有了对学习的兴趣,他们就能全身心地投入学习中。那么,怎样才能使使他们产生学习的兴趣呢?

首先,“学生是数学学习的主人”。新授课,练习课更加讲究方法。新授课中,我们可以和学生建立平等的地位,象朋友一样讨论教学内容,走进小朋友的心里,使他们消除心理障碍和压力,使“要我学”转变成为“我要学”。在练习课上,利用多种多样的练习形式完成练习。可以请小朋友当小老师来判断其他同学的答案是否正确;或者通过比赛形式来完成。对于胜出的小组给予红花或星星等作为奖品,这样促进学生的兴趣和自信心。

其次,创设问题情境,激发学生兴趣。创设问题情景是在教学中不断提出与新内容有关的情景问题以引起学生的好奇心和思考,是激发学生学习的兴趣和求知欲的有效方法,也可以培养学生解决问题的能力和信心。

因材施教,减少坡度,保持兴趣。减少坡度,这一点对差生来说是十分重要的。差生就好象公路上的烂残车,不堪负重,如何使这部烂残车平稳地行使呢?就是让他们选择比较平坦的道路上行走,坡度大的路只能使这部“烂残车”抛锚,打击学习的信心,这一点作为教师是值得注意的。

二、设计符合小学生年龄特点的实践活动。

一年级学生掌握的数学知识不算多,接触社会的`范围也比较窄。因此,根据学生的实际情况设计出了许多适合学生的动手的活动。如在学习测量时让学生使用学具米尺,通过测量自己课桌面的长、宽、高,加深对长度单位分米的理解;我还带着学生走上操场,一起测量自己的身高、两臂长、一步长等。在举行的这些活动,同学自己互相测量,多让他们参加实践活动,提高他们的实践能力。

篇16:一年级数学下学期教学工作总结

一、备课方面

认真备课,不但备学生而且备教材备教法,根据教材内容及学生的实际,设计课的类型,拟定采用的教学方法,并对教学过程的程序及时间安排都作了详细的记录,认真写好教案。每一课都做到“有备而来”,每堂课都在课前做好充分的准备,并制作各种利于吸引学生注意力的有趣教具,课后及时对该课作出总结,写好教学反馈,认真搜集每课书的知识要点。

二、教学方面

增强上课技能,提高教学质量,使讲解清晰化,条理化,准确化,情感化,生动化,做到线索清晰,层次分明,言简意赅,深入浅出。在课堂上特别注意调动学生的积极性,加强师生交流,充分体现学生的主体作用,让学生学得容易,学得轻松,学得愉快;注意精讲精练,在课堂上老师讲得尽量少,学生动口动手动脑尽量多;同时在每一堂课上都充分考虑每一个层次的学生学习需求和学习能力,让各个层次的学生都得到提高。

三、提高业务水平方面

在教学中如有疑虑,我能虚心请教老教师及其他老师。在教学上,有疑必问。在各个章节的学习上都积极征求其他老师的意见,学习他们的方法,同时,多听老师的课,做到边听边讲,学习别人的优点,克服自己的不足,有时还邀请其他老师来听课,征求他们的意见,改进工作。

四、作业批改方面

在布置作业时争取做到有针对性,批改作业时努力做到面批面改。让学生的练习有针对性,有层次性。为了做到这点,我常常到各书店去搜集资料,对各种辅助资料进行筛选,力求每一次练习都起到最大的效果。同时对学生的作业批改及时、认真,分析并记录学生的作业情况,将他们在作业过程出现的问题作出分类总结,进行透切的评讲,并针对有关情况及时改进教学方法,做到有的放矢。

五、做好学困生辅导工作

除了在课堂上进行辅导外,在课后为不同层次的学生进行相应的辅导,以满足不同层次的学生的需求,避免了一刀切的弊端,同时加大了学困生的辅导力度。对学困生的辅导,并不限于学习知识性的辅导,更重要的是学习思想的辅导,要提高学困生的成绩,首先要解决他们心结,让他们意识到学习的重要性和必要性,使之对学习萌发兴趣。要通过各种途径激发他们的求知欲和上进心,让他们意识到学习并不是一项任务,也不是一件痛苦的事情。而是充满乐趣的。从而自觉的把身心投放到学习中去。这样,学困生的转化,就由原来的简单粗暴、强制学习转化到自觉的求知上来。使学习成为他们自我意识力度一部分。在此基础上,再教给他们学习的方法,提高他们的技能。并认真细致地做好查漏补缺工作。学困生通常存在很多知识断层,这些都是学困生转化过程中的拌脚石,在做好学困生的转化工作时,要特别注意给他们补课,把他们以前学习的知识断层补充完整,这样,他们就会学得轻松,进步也快,兴趣和求知欲也会随之增加。

六、积极推进素质教育

目前的考试模式仍然比较传统,这决定了教师的教学模式要停留在应试教育的层次上,为此,我在教学工作中注意了学生能力的培养,把传授知识、技能和发展智力、能力结合起来,在知识层面上注入了思想情感教育的因素,发挥学生的创新意识和创新能力。让学生的各种素质都得到有效的发展和培养。

七、培养学生的学习习惯

在课堂上,大部分学生都能专心听讲,课后也能认真完成作业。有个别同学学习习惯还未养成,就会在课堂上听讲注意力不集中,例如:陈冬梅,有的小动作太多,例如:马彩云、马海军等,为了解决这一系列问题,我从提高同学的学习积极性入手,根据学生的学习成绩,书写速度等一些因素分成小组开展了学习竞赛活动,在学生中兴起一种你追我赶的学习风气。为他们定下学习目标,时时督促他们,对于个别学困生帮助他们找出适合自己的学习方法,分析原因,鼓励他们不要害怕失败,要给自己信心,并且要在平时多读多练,多问几个为什么。同时,一有进步,即使很小,我也及时地表扬他们。经过一个学期,绝大部分的同学都养成了勤学苦练、认真听讲的习惯,形成了良好的学风。

篇17:一年级下学期数学教学工作计划

一年级下学期数学教学工作计划

一年级下学期数学教学工作计划

一、学生掌握知识情况分析

本班学生有33人,男生17人,女生15人。从全班的年龄结构看,分两个年龄段。从上学期的学习情况看,大部分学生能够掌握所学的知识技能,达到该册的目标要求。但仍有少数同学如:王慧玲、陈延鑫等,由于智力、学习态度的问题,有待于今后积极引导。

二、教材分析

1、第一单元“生活中的数”。在这个单元的学习中,学生将结合生活中的具体情境,通过“数铅笔”等活动,经历从具体情境中抽象出数的模型的过程:会数、会读、会写100以内的数;在具体情境中把握数的相对大小关系;能够运用数进行表达和交流,体会数与日常生活的密切联系。

2、第二单元“观察与测量”。在这个单元的学习中,学生将通过观察身边的简单物体,初步体会从不同角度观察物体所看到的形状可能是不同的,发展空间观念;在实际测量与交流中,体会统一测量单位的必要性,体会厘米和米的实际意义,了解厘米和米的意义,了解厘米和米的关系,能估测和使用测量工具测量物体的长度。

3、第三单元“加与减(一)”、第五单元“加与减(二)”、第七单元“加与减(三)”。在这些单元的学习中,结合生活情境,学生将经历从具体情境中抽象出加减法算式的过程,进一步体会加减法的意义;探索并掌握100以内加减法(包括不进位、不退位与进位、退位)和连加、连减、加减混合的计算方法,并能正确计算;能根据具体问题,估计运算的结果;初步学会应用加减法解决生活中简单问题,感受加减法与日常生活的密切联系。

4、第四单元“有趣的图形”。在这个单元的学习中,学生将经历从立体图形到平面图形的过程,认识长方形、正方形、三角形、圆等平面图形,初步体会面在体上;通过大量“动手做”的活动,进一步认识长方形、正方形、三角形、圆等平面图形,积累数学活动经验,发展空间观念;经历从生活情境中抽象出图形的过程,感受图形世界的丰富多彩,并能设计有趣的图案。

5、第六单元“购物”。在这个单元的学习中,学生将通过购物活动,结合生活经验,认识元、角、分及其相互关系,认识各种面额的人民币;结合购物情境进行简单计算,解决简单的实际问题。

6、第八单元“统计”。在这个单元的'学习中,学生将通过简单的调查活动,初步体验数据的收集、整理和分析的过程;初步认识条形统计图,能根据统计图中的数据提出并回答简单的问题,并和同伴进行交流。

三、教学措施

1、从学生的生活经验出发引导学生学习数学,感受生活中处处有数学。

2、培养学生数学学习的兴趣和良好习惯。

3、让学生在生动具体的情境中学习数学。

4、引导学生自己思考,并与同伴进行合作交流。

5、培养学生初步的提出问题和解决问题的能力。加强导优辅差工作,特别是差生的辅导,努力使他们迎头赶上。

下学期一年级数学教学工作总结

一年级数学教学设计

一年级数学教学设计

初中数学教学设计

初中数学教学设计

一年级的数学下学期教学工作总结

小学一年级下学期数学教学工作计划

一年级数学公开课教学设计

一年级下册数学教学设计

一年级数学上册教学设计

初中一年级下学期数学教学设计(共17篇)

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