2. Correctly perceive the number of more, less and as many as 5.
3. Be able to use the unit quantifiers "root", "only", "strip" and "head" correctly.
4. Cultivate children's ability to recognize numbers.
5. Cultivate children's comparative judgment ability.
Activity preparation: 1, teaching AIDS: 5 elephants, 5 bananas, 4 puppies, 4 bones, 3 kittens, 3 small fish, 5 frogs, 5 lotus flowers and a brand.
2, school tools: children's books 33, 34 pages.
Activity flow: 1, group activity
(1), sorted alternately according to the sample.
Show signs and four elephants and puppies alternately in turn, and guide children to observe the arrangement of elephants and puppies. Say: What's on the map? How do they line up?
Show two elephants and two puppies, guide the children to help them line up and ask individual children to operate. When they lined up, they said: the elephant is behind the puppy, the puppy is behind the elephant ... and finally, from beginning to end, they talked about how they lined up.
(2) Matching food accordingly.
Show pictures of bananas and bones. Let the children look at the pictures and say, What's here? Who will give them to elephants and puppies and say, ××, I'll give you something, … ..
Ask individual children to operate on the blackboard and learn to use quantifiers correctly.
2. Operational activities.
(1), the first, second and third groups.
Sort matching activities.
Observe the animals on the map, learn to place the animals according to the samples, then match the food accordingly, and encourage the children to talk while operating.
② The fourth, fifth and sixth groups.
Sort by sample.
Look at the pictures on the marker. Please arrange them according to the samples.
Observe the physical quantity, draw a corresponding number of short lines or small circles and record the physical quantity.
3. Activity evaluation.