"Wonderful Seeds" large class teaching plan 1 goal:
Let the baby know the role of seeds and understand several ways and characteristics of seed transmission.
Prepare:
Collect some seeds or go to nature, the story "Little Paratrooper and Little Hedgehog" (a long story describing the growth characteristics of dandelion, omitted here).
Method:
1. Parents tell their baby the story of "Little Paratrooper and Little Hedgehog" to let the baby know how plant seeds spread. Ask the baby: "How does a vegetative mother scatter her children everywhere?"
2. Parents should take their baby to nature in autumn, preferably where there are dandelions, and explain how dandelion seeds spread. Parents and babies blow dandelions together.
Parents tell their babies that the seeds of plants can be spread in many ways, some by wind, some by water, some by self-spraying ... most seeds are spread by people or animals.
Guidance: This activity can be taught to the baby at any time of the year, which is a long process. Parents should always take their babies to nature to observe various plants.
Proverbs: children have a guide in their hearts, guiding them to become active and intelligent explorers, rather than hikers lost in unknown areas.
The Design Background of Teaching Plan II of Wonderful Seeds
Spring is the season when everything revives. In order to let children feel the process of seed germination further and enrich the classroom in the natural corner, I specially designed this class to let children know all kinds of seeds, guide them to observe the process of seed germination in the expansion activities, and make children love life more.
moving target
1, know the seeds of various plants.
2. Stimulate children's interest in plants.
3. Observe the process of seed germination.
4. Cultivate children's curiosity about things and be willing to explore and experiment boldly.
5. Make children interested in exploring natural phenomena.
Important and difficult
Know soybeans, mung beans and corn seeds. Do the experiment of seed germination.
Activities to be prepared
1, let children and parents bring seeds of various plants such as soybeans, mung beans, black beans and corn to class.
2. The activity venue arranged before class-seed exhibition. There are labels next to all kinds of seeds to introduce them.
Activity process
1, enter the subject:
Teacher: Today, Mr. Wu and his children went to the seed exhibition hall to visit all kinds of seeds. Let's go!
2. Introduce soybeans (black beans)
The shape is round, yellow (black). Soybean has a high nutritional value, which can be stewed and eaten, and can also be processed into tofu, yuba, tofu milk, tofu fruit, dried tofu and so on.
Step 3 introduce mung beans
The shape is oval and the color is green. The nutritional value of mung beans is also very high, which can be cooked and eaten, and can also be processed into mung bean sprouts, mung bean soup, mung bean powder and so on.
4. Introduce corn seeds
The shape is flat, a bit like teeth, and the color is yellow. There are many varieties of corn, such as waxy corn, sweet corn and purple corn. You can eat it naked or process it into popcorn.
5. Under the guidance of the teacher, do the experiment of seed germination purposefully, so as to reveal the secret of seed germination.
(1), the seeds are in a transparent bottle with a proper amount of water.
(2) The seed is in a transparent bottle without water.
(3) The seeds are in a transparent bottle with a proper amount of water, but in a black box.
The seed is in a bottle filled with a lot of water.
Extended activity
Observe the process of seed germination. Let children learn to record the process of seed germination.
Teaching reflection
The children are very interested in the experiment of seed germination. This class can promote children's maximum development with the least support of children. In the course of class, teachers and children cooperate well. The children watched the process of seed germination with great attention. They can go to the natural corner to observe the germination of seeds every day when they come to the classroom. Some children find that the seeds in the black box, the seeds in the bottle without water and the seeds in the bottle with a lot of water do not germinate, so they can take the initiative to ask the teacher. But most children are not very active in recording the process of seed germination.