Junior high school mathematics teaching plan "Numbers at home" 1 activity goal;
1. On the basis of understanding "home", children try to find and record the number of various items at home.
2. Further understand the actual meaning of numbers within 6, and arrange the numbers from small to large.
Activity preparation:
1, the child has a record card; Numbers at home.
2. Courseware production: my courseware 1: various items at home (shoes -4, table -6, chair -5, teacup -3, toy -2, TV-1).
Courseware 2: kitchen, living room and bedroom.
Activity flow:
A, know the number, know the number in 6:
1, children's communication record card, tell me what number you found at home?
A. Intuitive numbers (number sequence): such as numbers on telephones, clocks and watches, and electrical appliances; B, quantity: If there are 6 chairs and 3 sofas at home. Summary: Children have recorded many digital symbols, some of which can be found directly at home and arranged in an orderly way. And some figures are calculated by us; For example, there are 2 tables and 3 pairs of shoes at home; There are many things in the family that can be represented by numbers. Now, please tell me what other items at home can also be represented by the number 1-6. The teacher shows the numbers and the children say the names of things. For example, there are two televisions at home that can be represented by numbers, and there are six cups at home that can be represented by the number 6. At this time, teachers should also pay attention to the correctness of children's use of quantifiers. Second, continue to understand the practical significance of numbers within 6, and try to arrange the numbers from big to small.
1. exhibition map 1: talk about items (shoes, tables, chairs, cups, toys, televisions, etc. ). How many can be expressed in numbers?
2. Show Figure 2: Item Classification; 1) Where is the home on the screen? (Kitchen, living room, bedroom) 2) Think about where everything we just saw is. Why? For example, we can put bowls and spoons in the kitchen, toys in the living room or bedroom, and so on. 3) How many kinds are there in each room? Which is more and which is less?
4) Guide children to arrange numbers from small to large.
Summary: Today, our children exchanged ideas that many items at home can be expressed by numbers, and we also learned that items at home should be classified and placed. Only in this way can the home be beautiful and tidy.
Third, expansion activities: record the numbers in the class.
Note: children can use the operation card to continue to classify and place all kinds of items as in courseware 2, and use numbers to represent them. For details, please refer to the operating data of I love my family.
Junior high school mathematics teaching plan "Numbers at home" 2 activity goal;
1. On the basis of understanding "home", children try to find and record the number of various items at home.
2. Further understand the actual meaning of numbers within 6, and arrange the numbers from small to large.
Activity preparation:
1, the child has a record card; Numbers at home.
2. Courseware production: my courseware 1: various items at home (shoes, tables, chairs, cups, toys, televisions and other items).
Courseware 2: kitchen, living room and bedroom.
Activity flow:
A, know the number, know the number in 6:
1, children's communication record card, tell me what number you found at home?
A. Intuitive numbers (number sequence): such as numbers on telephones, clocks and watches, and electrical appliances;
B quantity: if there are 6 chairs and 3 sofas at home.
Summary: Children have recorded many digital symbols, some of which can be found directly at home and arranged in an orderly way. And some figures are calculated by us; For example, there are 2 tables and 3 pairs of shoes at home;
There are many things in the family that can be represented by numbers. Now, please tell me what other items at home can also be represented by the number 1-6. The teacher shows the numbers and the children say the names of things. For example, there are two televisions at home that can be represented by numbers, and there are six cups at home that can be represented by the number 6. At this time, teachers should also pay attention to the correctness of children's quantifiers.
Second, continue to understand the practical significance of numbers within 6, and try to arrange the numbers from big to small.
1. exhibition map 1: talk about items (shoes, tables, chairs, cups, toys, televisions, etc. ). How many can be expressed in numbers?
2. Show Figure 2: Item Classification;
1) Where is the home on the screen? (Kitchen, living room, bedroom) 2) Think about where everything we just saw is. Why? For example, we can put bowls and spoons in the kitchen, toys in the living room or bedroom, and so on. 3) How many kinds are there in each room? Which is more and which is less?
4) Guide children to arrange numbers from small to large.
Summary: Today, our children exchanged ideas that many items at home can be expressed by numbers, and we also learned that items at home should be classified and placed. Only in this way can the home be beautiful and tidy.
Third, expansion activities: record the numbers in the class.
Note: children can use the operation card to continue to classify and place all kinds of items as in courseware 2, and use numbers to represent them. For details, please refer to the operating data of I love my family.
The design idea of middle school students' math teaching plan "There are Numbers at Home" 3;
In children's daily life, I find that children are very interested in numbers. In order to let children feel the close connection between numbers and life, I asked them to look for the numbers around them. Home is the place that children are most familiar with, so let children observe the numbers and items at home, and let them count, record, sort out and share them in group activities, so as to consolidate children's understanding of numbers and items, let children discover the importance of numbers, and initially understand the relationship between numbers and life.
Activity objectives:
1. On the basis of understanding "home", try to find and record the number of various items in the home and classify them.
2. Further understand the actual meaning of numbers within 8, and arrange them according to the number of items from small to large.
Activity preparation:
1, the child has a record card.
2. Background picture "My Home" (with various items)
3, "kitchen, living room, bedroom" 5 copies, a number of various items at home.
Activity flow:
First, record "My Home"
1. Show the background map of "My Home" and tell me what numbers you found.
(Intuitive numbers: such as numbers on TV, numbers on clocks and watches, numbers on electrical appliances, etc. )
There are many things at home that can be expressed by numbers.
3, children look at pictures and record, and teachers observe and guide (guide children to record in their own way)
4. Communication record card. (For example, there are two televisions at home, six cups at home and so on. ).
Second, the number of people waiting in line
1, these things are the most at home? That is the least?
2. Can you help them line up? (from small to large)
Please ask one child to line up, and the other children will talk together.
4. Children are grouped, and items are queued from small to large according to numbers.
5. Show the results of the communication arrangement.
Third, the classification of goods.
1, show the picture of "kitchen, living room and bedroom". Where is the child's home?
2. Think about it. Which room should we put the items we just saw? Why?
3, children's grouping operation classification, teacher observation and guidance.
4. Show the classification results of children.
5. Summary: The children exchanged a lot of things, which can be expressed by numbers, and they also know that the items at home should be classified, so that the home can be beautiful and tidy.
6. Go to our classroom and see what the figures are.