Mathematics in Large Class 1 Teaching Plan of "Understanding Calendar" I. Design Intention
Mathematics is an abstract and thinking subject. Guide children's superficial basic knowledge of mathematics, cultivate children's initial logical thinking ability, create spirit and various abilities, and promote children's intellectual development. Develop children's "sense of time" by guiding them to initially perceive the concept of time. Establishing children's concept of time is gradually formed on the basis of rich perceptual experience.
According to the actual situation of children in our class: children are more literate, know the time concepts of yesterday, today and tomorrow, and know the formation of a week. Therefore, in the activity design, I integrate "year, month and day" into the story, so that the characters and stories are skillfully combined, and the original abstract and complex concepts become concrete, concise and easy to understand, leaving room for children to actively explore and learn.
Second, the activity objectives
1. Understand the concepts of year, month and day, and perceive the relationship between year and day; Explore with different counting methods: there are 12 months in a year, 30 (28,31) days in a month and 365 days in a year.
2. Call a calendar to guide children to know that there is a record time "year, month and day". Calendars are divided into years and categories.
Activity focus: Explore with different counting methods: there are 12 months in a year, 30 (28,31) days in a month and 365 days in a year.
Activity difficulty: What months are the big month and the small month? What month is the top abortion?
Third, activity preparation
1. "Year, month, day, 1, 4, 7, 12, 3 1, 30, 28, 365" large card; Self-made 20xx-year house sample calendar 1- 12 (big month, small month and February are different in size); Give each child a small card (year, month and day) and a digital card (12,30,3128,365).
2. Various calendars, desk calendars, monthly calendars and wall calendars.
Fourth, the activity process
1. The children observed twelve "houses" and aroused their interest. How many houses are there? How many big ones are there? How many small ones are there?
2. Show the digital card (12, 30, 3 1 365, 28), guess the connection with the "house" and define the exploration task.
Doubt: Why are some houses painted by teachers big and some small?
Please pick up the notebook under your chair and recognize these words separately. Then hide the notebook.
3. Tell stories and answer questions to help children understand the relationship between the concepts of year, month and day and numbers.
4. Guide children to operate small cards and digital cards, explore and answer questions: What was the name of this mother a long time ago? What's the name of the mother's child in 2008? How many houses did Mom build for Japanese dolls (12)? What are the names of these houses (months)? How many months are there in Da Yue (1, 3, 5, 7, 8, 10, 12)? How many months does Xiaoyue's house have (4, 6, 9, 1 1)? How many days is the big moon (3 1 day)? How many days (30 days) does the abortion last? What is the smallest month (1)? How many days (28 days)? * * * How many Japanese dolls does Mom have? (known by different counting methods).
5. riddles. Call a calendar to guide children to know that there is a record time "year, month and day". Understand that calendars are divided into years and categories.
6. Guide the children to observe what year the exhibits are, what is the difference between desk calendars, wall calendars and calendars, and will they be used?
The expansion of verb (verb's abbreviation);
1. Guide children to learn how to view calendars.
2. Organize children to observe the calendar of leap year, guide them to find February and let them know that a "special" year will have 366 days, once every four years.
Attached:
My own story: A long time ago, there was a mother named Nian. She has 365 children, all named Ri. One day, the mother built 12 houses for her children, including 7 big houses, 4 small houses and 1 the smallest house. This 12 house has the same name as Yue. When the house is built, the mother will let the children live in the house this year, in order to make the house not crowded. 1998, there were 365,438+0 children in the big house where my mother lived, 30 children in the small house and 28 children in the smallest house.
Homemade riddle: a small book, hanging on the wall every day. Tear one piece a day and finish it in the new year.
"Understanding Calendar" Teaching Plan 2 Activity Target of Mathematics in Large Class
1, to understand the basic information of calendar and the relationship between year, month, day and week.
Feel the convenience that the calendar brings to our life.
Important: Understand the basic information of the calendar.
Difficulties: the relationship between year, month, day and week.
Preparation: PPT, monthly calendar 12 calories, 30 small calendars for xx years, 30 pencils, some erasers and some pen containers.
four
Process:
First, know the calendar (goal: know the calendar and wake up the children's existing experience. )
Children, do you know what this is? (Calendar) Where have you seen it? (At home) What does it do? (Count the days and see how many days there are)
Second, understand the basic content of the calendar (goal: understand the basic content of the calendar)
1, PPT shows March calendar.
Let the children find out what's on the calendar. (Numbers, Chinese characters) What's the difference between these numbers? (color, size)
2. PPT circle one-week calendar (goal: know how many days there are in a week)
How many days a week does the child go to kindergarten? (5 days) How many days do you have to go to kindergarten? (2 days)
Activity process
-How many black numbers are there in several laps? How many red numbers are there in the circle? (2)- In the original circle, 5 black numbers represent (the day of kindergarten) and 2 red numbers represent (the day of not going to kindergarten).
-Five days of attendance in kindergartens represented by black numbers plus two days of rest days represented by red numbers, and one * * * has seven days. How many days are there in a week? (7 days)
3, PPT circle the month
What month (March) is this? How did you know?
-it turned out that he looked at the biggest number, not the month. What is this? This is the (March) calendar.
4. Circle the last day of March (goal: learn to look at the date in a simple way)
How many days are there in March? See who can find it fastest. (Children discuss freely)
-How many days are there in March 1 day? (30 days, 3 1 day) How do you know? (Last day of viewing)
Just now, children found that the easiest way is to find the last number of March, that is, how many days. (Circle the last day)
-How many days are there in March? (3 1 day)
-Are all months 3 1 day? (Yes, no, I don't know)
Iii. The blackboard shows the monthly calendar of1February (objective: to understand the relationship among year, month, day and week).
Who knows how many months there are in a year? (12 months, 10 months)
-Some children think there are 10 months in a year, while others think there are 12 months. Miss Bai has a big calendar here. Please find out how many months there are in a year.
-How many months do you have in a year? (12 months) How do you know? (Look at the last month)-The original number of the last month is 12, so there are 12 months in a year. -The kids are great. They all found that there are 12 months in a year.
1, for children, 3 1 day, 30 days, 28 days. (Goal: Know the number of days in each month in a year 12 months. )
-Are these 12 months all 3 1 day? (Children casually answer)
I have prepared a calendar for all the children. Now give the children two minutes to find out which months on your calendar are 3 1 day and tick them out with a pen.
It's time, please stop writing, put the pen back, put the calendar on the table, then lift the chair with both hands and turn around to face Miss Bai.
-3 1 day What other months did you find? Is there a month that is 3 1 day? (Children can mark with calendars)
-How many days did you find except the month with 3 1 day? (30 days)
Just now, the children said that they found that there are 30 days in a month. Give the children two more minutes on their calendars.
Find out the months with 30 days, circle them on your calendar and see who can find them fastest.
-At that time, which months did you find for 30 days? (1, 3, 5, 7) What else? (8、 10、 12)
Gee, there's still one month left, which means it's neither 3 1 day nor 30 days. What month is it now? (February)
How many days are there in February? (28 days)
-It turns out that February has 28 days.
Fourth, find the date of the month game (goal: children listen to the date of the month to find the corresponding date and circle it)-the child is very powerful, I want to test the child again to see if you are really so powerful! Are you ready? (preparation)
-I said the month and date, and the children circled it on the big calendar. (Individual children)
-Please find out June 12.
-Kids, come and see if he's right? By the way, this is the month (June), and the circled number is the number of days.
I'll tell you the date. Children mark the calendar by circling it to see who can find it quickly and accurately.
-Ask the children to find X month and X day and circle them on the calendar. (Repeat 2-3 times)
-I found that these were not difficult for the children just now. It will be harder now. Say two dates every time, and only children who listen clearly can find the right one. Listen carefully. Please find X month, X day and X month and circle them on your calendar.
Now I'm going to give the examiner to the children. One child will say the month and date, and other children will circle the calendar.
The expansion of verb (verb's abbreviation) activity
Today, my question didn't bother the children. You're amazing. Finally, I leave a small task for the children. When I get home, I will look for these circled dates with my parents. What day are they? How did you know? Next time we have a class, please invite children to share your methods.
Activity reflection
This activity is to show the picture of the calendar as an activity, to awaken the children's known experience, to know the calendar and to understand its function. I guide my children to summarize the role of the calendar by asking questions. When I understand the basic content of the calendar, I help my children sort out and summarize the meaning of black and red numbers by showing the monthly calendar and asking questions, knowing that there are 7 days in a week. Through collective discussion, let children learn to simply look at the date. In the process of finding the month and date, children can be further consolidated through actual material operation, and the date can be seen in a simple way in the game, so that children can play with middle school.
Teaching plan 3 of "understanding the calendar", the goal of mathematics activities in large classes;
1, guide children to know the calendar and learn to read.
2. Understand the application and function of the calendar in life.
Activity preparation:
Various calendars.
Activity flow:
First, show the calendar to arouse interest.
Teacher: The teacher brought a lot of things to the children today. Let's see what it is. (calendar)
1. Talk about calendars with children.
2. Guide children to observe the calendar
Teacher: What's on the calendar? (Numbers, words, etc. )
Second, in-depth understanding.
Teacher, here is a calendar. Let's see what the secret is.
1, year of approval.
Teacher: What year is this calendar? (20xx years)
2. Know the month.
(1) What month is the first month of a year? What month is the last month? After the month of 65438+ February, it means that the year is over and a new year has begun.
(2) How many days are there in that month? These little numbers will tell you.
A year has 12 months, some have 3 1 day, some have 30 days, and February has 28 days.
3. Learn to find the date
1. What day is it today? Who can find the answer from the calendar? (Children's demonstration)
2. The teacher's birthday is165438+1October 7th. Who can find out?
3. When is the National Day? Who can find out?
4. The teacher said festivals, and the children found them on the calendar and evaluated them.
Third, the extension of activities.
Ask each other questions and set a date.
The Design Intention of the Fourth Lesson of "Understanding Calendar" in Senior Mathematics Class;
The abstract logical thinking of large class children began to sprout, and their cognitive, operational and abstract generalization abilities continued to improve. At the same time, children in large classes have a strong curiosity and thirst for knowledge about what they like and are familiar with, and are willing to use their hands and brains to gain new knowledge and experience through their own exploration. The activity of "knowing the calendar" meets the actual needs of children and is suitable for the existing level of large class children. Calendars are no strangers to children, and they are very familiar with their lives. It is very necessary for children in large classes to correctly understand and use calendars. In order to meet the children's exploration needs, I designed the "calendar-learning" activity, trying to make children try to gain new knowledge and experience in communication, games and exploration.
Focus of activities:
Help children know the calendar and learn to read on the basis of existing experience.
Teaching difficulties:
Help children understand the calendar and use it to find the information they need.
Activity objectives:
1, know the calendar, know the basic information of the calendar, and learn to read the calendar.
2, understand the function of the calendar, can use the calendar to find the information you need.
Activity preparation:
PPT courseware, PPT game courseware, self-made decomposable combined calendar.
Activity flow:
0 1 Listen to the story and pull out the calendar.
Today, the teacher will introduce you to a new friend. Her name is Suri. Suri's parents love her very much, but she still feels that life seems to be not perfect, so she decides to pack up and travel.
Suri has a very special piece of luggage in her suitcase. What could it be? Let's go check it out and help Suri clean up.
Question: Please look carefully at what you have and what you get. What is this special luggage? Where did you see it?
Organize the calendar.
1. What are the important components in the calendar?
Key sentences: This may be a calendar, because there are years (month, day, week) on the calendar.
Let's help Suri organize her calendar.
Key questions:
Year: What year will this be? The original calendar will tell us what year this calendar is.
Month: How many months are there in a year? What's different these months? 12 months, big and small, called big month, small month and peaceful month respectively.
Day: How many days are there in your digital card every month? 3 1 day, 30 days, 28 days. Understand the big moon, the flat moon and the small moon, and sort them out in order.
Summary: The calendar will tell us what year this year is. There are 12 months in a year, divided into big month, small month and peace month, which are 3 1, 30, 28 or 29 days respectively.
Use the calendar to find today and your birthday.
1. The calendar is ready. Thank you very much, Suri.
Question: The calendar has been arranged. Do you know what the calendar is for?
2. Help Suri find today's date and mark it on the calendar.
Summary: It turns out that if you want to find a day on the calendar, you must first know what month it is, then find the month first, and then find the day from this month, so you can find this day on the calendar.
Suri set out to travel, but she felt lonely and lacked the company of relatives and friends, so she returned to everyone and brought them birthday presents.
Let children find their birthdays on Suri's calendar card, and let several children share them with you, so as to consolidate the practice of finding dates with calendars.
Use the calendar to play the lottery game.
Rules of the game: There will be a big turntable on the big screen later. There will be National Day, Women's Day, Children's Day, New Year's Day and other festivals on the turntable. When you shout "Go", Suri will turn the turntable for you.
When you shout "stop", Suri will stop the turntable and indicate which festival the pointer stops. Please find out the date on the calendar card quickly.
Understand all kinds of calendars.
1. What other calendars have you seen?
Summary: one page shows a day as a calendar, one page shows a week as a weekly calendar, one page shows a January as a calendar, and one page shows a year as an annual calendar; There are calendars hanging on the wall, desk calendars, electronic calendars and mobile phone calendars on the table; Calendars are very practical and come in many forms.
Design of extracurricular expansion activities
1. Children and their parents find the date of the 20xx Spring Festival on the calendar.
The fifth teaching plan of "understanding calendar" in the goal of large class mathematics activities
1, guide children to know the calendar and learn to read.
2. Understand the concepts of year, month and day, perceive the relationship between year and day, and know that there are 365 days in a year, 12 months, 12 months have big months and small months, and how many days there are in a month.
3, interested in the calendar, know how to cherish time.
Focus of activities:
Explore in different ways: there are 12 months in a year, 30 (28,31) days in a month and 365 days in a year.
Activity difficulty:
What are the big month and the small month? What month is the top abortion?
Activities to be prepared
Calendar riddles Calendar pictures Everyone has a calendar statistics record.
List of children's homework:
1. Correct the wrong month and date in the worksheet.
2. Complete the unfinished month and date.
3, put the month and date
Activity process
First, the beginning: Introduction to riddles
It's really strange when something is born. It wears more than 300 clothes, and takes off one every day, leaving only one piece of leather at the end of the year.
Second, the basic part: understanding the calendar
1. Know the calendar and perceive the relationship between the year and the day.
Show calendar pictures for children to observe.
Q: What is this? What year is this calendar? Where did you see it?
Q: We see that there are many numbers on it. Do you know how many days there are in a year?
Question: What else do we see besides small numbers? Guide children to perceive the moon.
Question: How many months have you known about * *? What months?
Summary: By watching, we know what this set of figures we saw that year was, 365 days, 12 months.
2. Perceive the big moon and the small moon
(1) Question: We see that there are 12 months in a year. Is the date the same every month? What is the difference? Judas
(2) How many days do we count together these months? Show the children their calendar statistics. (The teacher explains the record sheet)
(3) collectively tell the statistical results.
(4) We name the month of 3 1 day as the big month, so what should be the month of 30 days? (abortion).
Tell the child how many months there are and how many months there are miscarriages.
(5) Game: I say month, and you say big and small months.
Step 3 perceive February
Question: We haven't recorded it for a month just now. What month was that? How many days does he have?
Summary: February is a very special month. It will change. Sometimes it is 28 days, sometimes it is 29 days. When it is 28 days, a year is 365 days. We call it a normal year. When it is 29 days and a year is 366 days, it becomes a leap year.
4. Grouping:
(1) Correct the wrong month and date in the worksheet.
(2) The month and date when the unfinished work is completed.
(3) Place the month to consolidate the understanding of the big and small months again. (for children with weak ability)
5. Homework evaluation: divided into group mutual evaluation and teacher-friend evaluation.
Third, the last part: discuss cherishing time.
Discussion: We know today's calendar. Do you know what the calendar stands for? (Time), then how can we children cherish time? The teacher summed it up like this.
Teaching plan of "Knowing Calendar" in large class mathematics 6 teaching material analysis
For the calendar, children in large classes need to master it skillfully through repeated observation and verification in combination with major festivals and life experiences. Children feel that time is gone forever through the changes of working days and weekends, festivals and seasons every month, and then establish a sense of cherishing time. By establishing a "class birthday book", children can be guided to remember their own and others' birthdays and learn to use calendars. With the help of major festivals and activities, children can learn about the contents and functions of calendars and solve problems in life through browsing many times. In reading and discussing game competitions, design and production activities, children gradually understand the role of calendars.
moving target
1. Understand the meaning of different symbols in the calendar, and know that there are 12 months in a year and 7 days in a week and their order.
Learn how to read the calendar, and you can quickly find out the specific date in the calendar.
3. By making class birthday books, we can sprout the feelings of caring for people around us.
Activities to be prepared
1. calendars in various forms, such as wall calendars and desk calendars, and 12 calendar forms for birthday books. Each child has 1 photo of himself, "Children's study materials" and "Embrace the winter".
2. Parents help their children collect various calendars and remember their birthdays.
Activity suggestion
1. Guide children to observe and browse various calendars, perceive various forms of calendars, and know their names and uses.
Summary: There are various calendars such as wall calendars and desk calendars. Every page of the calendar can see the information of one day, every page of the weekly calendar can see the days of the week, every page of the monthly calendar can see all the days of this month, and the annual calendar can see all the days of the year.
2. Let children observe the calendar, understand the contents of the calendar, and learn how to read the calendar.
(1) Ask your child to look through the calendar to see what's on it. Mention: What's on the calendar?
Guide children to find different numbers (Rabat numbers, capital numbers), characters, symbol colors, etc. And understand that they represent year, month, week, holiday and so on.
Sports communication: How many months are there in a year and how many days are there in a week? How are they arranged? What are yesterday, today and tomorrow?
Enlighten the young couple to find that 1 year has 12 months, and each month has different days, from 1 month to1February. Inspire children to find that there are 7 days in a week, and the order of 7 days is: Sunday, Monday, Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Know that today is Tuesday, yesterday is Monday and tomorrow is Wednesday.
(2) Ask the children born in 1 to introduce their birthdays, and guide all children to explore ways to check calendars.
Instruct the whole class to help find this companion's birthday on the calendar, first find the month, then the date, and finally the day of the week. In the operation, guide the children to discover again that there are 12 months in a year, and each month has different days. Say which day is the day of the week.
Wait a minute. Guide children to complete the calendar on page 1 of Embracing Winter.
3. Carry out the game "See who can find the right one quickly" to further deepen the understanding of calendars and festivals.
(1) Guide children to recall the festivals they know and tell the names, times and meanings of the festivals.
For example: New Year's Day, Labor Day, Children's Day, National Day, etc.
(2) Guide children to find out 1 festivals in the calendar in groups, and tell which day it is.
(3) Let the children find out the date of their birthdays on the calendar and tell them what day it is.
4. Let children make class birthday books and learn to care about people around them.
(1) Provide a calendar to group children by birthday month.
(2) Play the background music "Birthday Song", let the children find their birthdays on the calendar, post their photos and talk about the date and week of their birthdays. Guide other children to send blessings to children who celebrate their birthdays this month.
(3) Guide children to discuss the role of "class birthday book" and stimulate children to care about the feelings of people around them. Show the class birthday book and let the children find out the birthdays of their good friends.
The teaching plan of "understanding the calendar" in mathematics activities of large classes 7 aims:
1. Let children know the calendar and know that there are 365 days in a year, and a year is 12 months. 1February is divided into big month and small month, with big month 3 1 day, small month 30 days, and flat month (February) only 28 days. I know how to divide the big moon from the small moon, and why there are only 28 days in February (not to mention leap years and leap months).
2. Let children learn to look at calendars and use them in daily life, thus expanding their knowledge, improving their cognitive ability and educating children to cherish time.
Activity preparation:
1. A big calendar
2. Some cards to answer questions. Mobilize the whole class to collect various calendars, calendars and desk calendars.
Activity flow:
First of all, show
The teacher posted the calendar on the blackboard for the children to see. Know that this is a "calendar".
Second, know the calendar.
1, according to the child's life experience, let the child identify what year this calendar is? And introduce to the children that each big box is a month's calendar. Count how many big boxes there are and you will know how many months there are in a year. And tell the children that all the days in a year add up to 365 days.
2. Look at the big calendar on the blackboard and answer the questions:
A, how many days are there in a big grid (that is, every month)? Ask the children to look at the numbers in the grid and answer.
B, why some cells 3 1 day, some 30 days, some 28 days? Children, do you want to know why? After the teacher finished the story, he concluded: This calendar has been used to this day, and it is stipulated that January is big and February is flat ... (The teacher points to the days displayed on the calendar every month for the children to see).
3, continue to teach children to look at the calendar, let children know that in each box, the first typesetting represents a day of the week, starting from Sunday, followed by Monday to Saturday (also known as weekends). Let the children think about what year, month and day it is today. What day was yesterday? What day is that? What day is tomorrow? What day is today? Answer collectively first. Let every child come up and find this day on the calendar. Then ask individual children to answer, come up and look for this day on the calendar yourself.
Third, the children try to look at the calendar.
1, give each group of children a Zhang Quannian calendar, let the children practice looking at the calendar by themselves, find out their birthdays on the calendar, and say what date it is today and what day it is. Let the children work in pairs. One person says the date, and the other person finds the corresponding position on the calendar. After several times, they exchanged.
2. Ask your child: How many days do you go to kindergarten every week? (5 days) including Saturday and Sunday, how many days are there in a week? Then guide the children to look at the calendar and make it clear that 7 days is a week and there are 7 days in a week.
The teacher explained the meaning of one year. For example, a year later, all the children are one year older. Teacher: How old were you in 2008? What do you want to do then? (Please speak your mind freely. )
Fourth, consolidate the problem:
How many days are there in a year? How many months are there in a year? How many days does the big moon miscarry? What is the average month? How many days are there? How many days are there in a week?
After answering, let some children come up and draw the cards in the teacher's hand. Answer any question on the card, and you can win a small red flower if you get it right.
Verb (abbreviation for verb) various calendar exhibitions
Tell children that calendars can be made into various shapes, such as calendars hanging on the wall, single calendars stuck on the wall, desk calendars on the table, small calendar cards, and calendars on some mobile phones.
Finally, let all the children freely visit all kinds of beautiful calendars and comment on which one is the best, which one is the best design and which one is their favorite.
Activity expansion:
1, let the children find their parents' birthdays from the calendar at home, and practice reading the calendar by themselves every day.
2. Hang a calendar in the classroom, so that when children come to kindergarten every day, they take turns to tear off one, knowing what day it is today and what day it is today.