-
Let children be able to visually detect small and large, know that objects can only be compared through comparison, and different objects have different results. The following is the relevant information I have compiled and shared about the lesson plans for the small class of toddlers, welcome to read!
Relatively small and large.
Activity Objectives] 1. Be able to visually detect small and large.
2. Know that objects can be compared by comparing small and large, and different objects have different results.
3. Further improve the ability of analysis and judgment, and have preliminary logical thinking.
Preparation for the activity] 1. A bunch of unblown balloons;
2. Pre-arranged classrooms.
Activity process] 1. The teacher introduces the topic: Children, on the way to work today, the teacher saw a big tree, which is bigger than the trees in our kindergarten. Have you ever seen a tree? Arouse children's interest and further guide them to discuss "big objects they have seen".
2. The teacher gradually goes deeper and deeper, "So the children have seen a lot of big things, please see what big objects are in our classroom?" Teachers can use the game "Circle your hands and look at your eyes" to guide children to observe the classroom.
3. Teachers can follow the footsteps of children to further induce children to discover that large objects are compared with small objects. For example, if the child finds that the blackboard is large, the teacher can show a small blackboard to inspire the child that the large blackboard is larger than the small blackboard in the classroom.
4. After the child has the concept of comparison, the teacher can use the game to test the child's mastery. At this time, there is a "balloon blowing" competition. Have your child blow out a balloon at random, then compare them in small groups and come up with a large one and a small one.
Then the teacher puts the balloons together and asks the children to determine which balloon is the largest and which is the smallest. The teacher could ask the children to think, "Why was your group's balloon the biggest just now, but not now?" "Let your child know that different objects are of different sizes and have different references.
Who is the least value oriented:
1. Recognize various supplies and expand children's knowledge.
2. Compare the size and size of objects to stimulate children's interest in exploration.
3. The three items are relatively large and the relativity of the size is perceived.
Material design: 1. Draw a base plate with three grids.
2. Physical goods**: all kinds of daily necessities (chairs, houses, tables, wardrobes, pots, cups, buttons).
3. Physical goods**: all kinds of cars (trucks, cars, ambulances, fire trucks, vans, double-decker buses, bicycles, motorcycles).
1. Two children play together, one child is responsible for putting three cards on the bottom board, which are placed in three grids, and the other child says who is the youngest. (Swap Roles Game).
2. Cards should be placed differently, such as: chairs, houses, tables (chairs are the smallest) and houses, wardrobes, tables (tables are the smallest).
Guiding points: 1. Be able to judge the smallest according to the actual size of the item, and not be disturbed by the picture.
2. Guide children to say the name of the object and compare the size.
-
Activity Objectives. 1. Guide children to use one-to-one correspondence methods to find out larger objects and compare their sizes.
2. Cultivate children's preliminary analysis and comparison skills.
Event preparation. 1. Courseware - math cards.
2. Different sizes, the same shape, shape markers, size marks each.
The process of the activity. 1. Show the math card for comparison.
Teacher: Elephants and ants are good friends in the forest, although elephants and ants are not in the same size, but they help each other, the elephant is big, and the little ant sits on the elephant's back and plays happily.
1) What is the difference between the body of a baby ant and the body of an elephant?
The body of a small ant is small, the body of an elephant is large)
2) Who will tell me what kind of fruit it is? Which fruit is bigger? Let's draw it in circles, shall we?
3) The puppy and the bee also came to play, who is smaller in the body of the bee or the puppy?
Let's draw him with dots.
2. Show the math card for comparison.
Which is bigger, the mother's clothes or the child's clothes?
1) Ask children to observe and compare the size of clothes and shoes in **.
Toddlers talk to each other).
2) Ask children to associate the size of their father, mother and their own clothes and shoes in life.
3) Ask the children to look at these three **, do you know them?
Chicks, butterflies, elephants. )
Teacher: For the animals, we draw them in circles, and for the smallest animals, we draw them with dots.
The toddler said, the teacher draws).
3. Classify the graphic pieces of the same shape and different colors according to the markers.
Show these graphic pieces:
1) What kind of graphic piece is this? Which home should I go back to?
The child said, the teacher operates the big picture, and I will send you to the home of the big mark;
I will send you to the home of the little marker. )
2) Ask your child to take home the rest of the graphic pieces.
Ask the children to talk about the operation process while operating).
4. Game Activity: "Big Harvest".
The teacher takes everyone to the farm (area) to harvest fruits and vegetables and then send them home.
Ask the toddler to talk while giving it. )
For example: Big turnip, I'll send you to the big marker's home.
5. Activity evaluation.
The teacher summarizes the activity.
If it is a high school question, you can use logarithmic calculation to compare: >>>More
For example, compare the size of the four digits a, b, c, and d, and take xmin = the smallest number. For example: 1,2,3,4, then xmin=1;If 1, 2, 0, 3, then xmin=1, when all are 0, xmin=0 >>>More
The size of the complex numbers can certainly be compared! However, complex numbers have vector-like directions in addition to size, which means that simple comparison of sizes cannot distinguish between two complex numbers. >>>More
Use the CMP command.
Examples: CMP OPRD1, OPRD2 >>>More
A bowl of noodles in China is 3 yuan.
A bowl of noodles in Japan costs 30 yuan. >>>More