Activity design
In the next semester of small classes, some children have been able to count to 5 with their hands and mouths and understand the meaning of the number 5. On this basis, we chose the picture book "1, 2,3 to the zoo" to help children perceive the numbers and guide them to arrange them according to the numbers from less to more. The Guide to Learning and Development for 3-6-year-olds points out that "children should be guided to learn to compare the number of objects by corresponding or counting methods in combination with daily life". Therefore, according to the age characteristics and actual situation of small class children in the next semester, we designed the mathematical activity "1, 2,3 to the zoo".
moving target
1. Try to arrange the animals from less to more (less than 5 animals), and match them according to their preferences and numbers.
2, actively participate in activities and operations, germination of love for small animals.
3, preliminary training observation, comparison and reaction ability.
4. Stimulate children's interest in learning.
Activities to be prepared
Experience preparation: children have a simple understanding of animal habits in advance.
Material preparation:
(1) whiteboard courseware for teachers' demonstration;
(2) Children's operation materials: operation cards: five train carriages on one side and animal shapes on the other; Several pictures of five kinds of small animals; Everyone has an operation card.
Activity process
First, play the train sound effects and introduce the activities.
Blow the train whistle
Teacher: Listen, what's that noise? DuDu! DuDu! Click click click. The train to the zoo has come into the station. Uncle driver is greeting us!
Second, compare the quantity, animals get on the bus.
1. Observe the carriage.
Teacher: This train is really long. Let's count cars together.
2. Count the small animals.
Teacher: All the animals got on the train at the railway station! Look, what small animals are there?
Oh, here come elephants, lions, giraffes, hippos and brown bears. How many kinds of small animals are there?
Teacher: How many are there respectively? Who will count?
Summary: A big idea, two hippos, three giraffes, four lions and five elephants came.
3. Listen to the sound effects and help the small animals find the carriage.
Teacher: Small animals don't know which car they should take. Let's listen to the driver's uncle.
Teacher: What did Uncle Driver say? How to help small animals find their seats? Oh, when you help small animals find cars, you should look for them according to the number of small animals from less to more. What do you mean "from less rows to more rows"? Oh, at least in the first row, so who is sitting in the first car? Elephants, because there is only one elephant, have the least number. What are the most small animals in the last carriage? Who should be the last car? Brown bears have the largest number. How many?
Teacher: There are still three cars available. Don't forget to arrange them from less to more!
4, children's operation, try to match animals with cars.
Teacher: Children, please help the small animals find their carriages!
5. Check and correct mistakes.
Teacher: The train is about to leave. Did you help animals find their own wagons? Who wants to try the front?
Third, guess animal preferences and feed animals.
1, set off for the zoo.
Teacher: The train is leaving, click, click, click, click! The train has arrived! The animals came to the zoo happily. Small animals are very grateful for our help and invite everyone to the zoo to play! Let's find out where the animals are first. There are two hippos by the pond and three giraffes by the Woods ...
2. Ask questions to help children understand the foods that animals like to eat.
Teacher: Oh, it's time for lunch. Small animals are growling, what should we do? Would you like to feed delicious food to small animals?
Teacher: Do you know what these little animals like to eat? Oh, elephants like to eat yellow and curved ...? What do giraffes like best? ……
3, personal demonstration, children's operation.
Teacher: Then let's feed the animals. Who will try? Don't forget to give small animals what they like to eat. Please tell us, why should we feed the hippo two piles of grass? Oh, because there are two hippos, we have to give them two piles of grass, neither more nor less.
Teacher: It turns out that when we feed small animals, we should first think about what they like to eat, then count the number of small animals and give them some food.
Teacher: Little friend, give the delicious food you brought to the small animals. Remember that several small animals will give several favorite foods, no more, no less.
4. Check and correct the mistakes.
Teacher: Have you all fed the animals delicious food? Who can tell me how much food you have given to the small animals?
Fourth, end the activity.
Teacher: Today, we helped the animals get on the train and fed them delicious food. How happy we are! The train is leaving, and we are going home. Say goodbye to the animals! Goodbye!
Teaching reflection
After the whole activity, I found the following problems:
First, children's early experience is not fully prepared. The whole activity revolves around five kinds of small animals. Children should not only know the names and characteristics of five small animals, but also know the foods that five small animals like to eat. Then, this requires teachers to have rich experience before carrying out activities, and only with these experience foundations can the activities be carried out normally.
Second, the production of learning tools. In order to save money, the operation card is not plastic-sealed. After the small homework material is pasted with double-sided tape, the child will not tear it, and it is easy to tear the paper. Some children are afraid to tear and won't tear, which makes the activity time longer. In addition, when designing the operating materials, we set three quantities for each food during the feeding process, one of which is the correct quantity and the other two are interference items. Here, children need to eliminate two interference items and choose the correct number to match, which is more difficult for children in small classes next semester. You can change the interference item to one, which can not only cause some interference to children, but also reduce the difficulty.
Third, the making of courseware. The color of the background picture of the courseware is too bright, which is mixed with the colors of trains and animals, which is not conducive to children's observation. The sound effect of the train appearance does not conform to modernization, so it is relatively backward. In addition, the recording of the driver's uncle is too fast and too long, and the main points and methods in the operation are not prominent. After playing the recording, only a few children heard the words "help small animals find cars", "more" and "less".