Course plan 1:
1, activity goal: to cultivate children's interest in scientific experiments. The perception of air is colorless and tasteless, invisible and intangible, knowing that air is everywhere. Cultivate children's awareness of caring for and protecting the environment.
2. Activity preparation: glasses, glass jars, towels, background music, bags and balloons.
3. Activity flow: Magic Raiders. The principle of drawing out air. Capture the surrounding air and feel the air initially. Capture the surrounding air and strengthen the understanding of air. Play games with air baby. Protect the air and strive to be a little guardian of environmental protection.
Teacher's summary: Because you shut your mouth and cover your nose, air can't enter your mouth and nose, so you can't breathe. So you will feel breathless and very uncomfortable.
Lesson plan 2:
1. Activity goal: perceive the characteristics of air and know that air is everywhere. Perceive the existence of air pressure.
2. Activity preparation: several pieces of white paper; One basin of bubble liquid for each group, one basin for each round paper tube and one basin for each towel; Cheerful music. Experience of blowing bubble games.
3. Activity flow: magic show, why not, fun bubble,
4. Summary and evaluation: Through magic games, I learned that air flow will produce pressure, and through the game of blowing bubbles, I learned the scientific principle that air will also produce pressure when it is squeezed.
Lesson plan 3:
1. Activity goal: Let children feel the existence and characteristics of air initially through experiments. Cultivate children's interest and exploration ability.
2. Activity preparation: plastic bags, straws, disposable plastic cups, colored paper, balloons, fish tanks, swimming rings, balls, etc.
3. Activity process: What is in the plastic bag? Catch the air, which proves that the air is flowing and its importance.
4. End of the activity: Now let's play a game of stepping on a balloon and let the air baby out! Remind children to pay attention to safety.