1. Learn about the characteristics of water in activities and cultivate children's interest in natural objects.

2. Understand the characteristics of water and know how to save water.

Second, the focus and difficulty of the activity:

1, key point: let children feel the characteristics of water through activities and know the methods and importance of saving water.

2. Difficulties: Understand that water is transparent and will flow.

Third, the activity preparation:

1, material:

Various containers for playing with water. Plastic bottles, lids, spoons, etc. )

2, environmental creation:

Let children play with water when they come to the park or have free activities.

Fourth, the activity process:

(1) Free water play: provide children with all kinds of containers for playing with water, stones, marbles and other items that will sink to the bottom of the water, so that children can play with water when they come to the park or have free activities.

(2) Think while playing: After playing with water freely, let the children play with questions.

Question: What happens when you keep pouring water into the bottle? Can water catch it? Can you see anything underwater? Why?

(3) The teacher summed up the characteristics of water: the fluidity of water.

2. Summarize the characteristics of water through small experiments.

(1) Irrigation Competition: Two children each fill a leaking cup, and then talk about where the water went. Where do you see the water flowing?

(2) Catch the water competition: Let the children fill the bottle with water by catching the water, and then discuss whether this method is feasible. Why?

(3) In two transparent cups, one is filled with water, and the other is filled with soybean milk. Then, at the same time, put in marbles, and count them to understand the transparency of water.

3. Understand the various uses of water through observation and discussion.

(1) Let children talk about the use of water and how to save water.

(2) Let the children go home and discuss with their parents the use of water and how to save water.

The expansion of verb (verb's abbreviation);

Let the children go home, put the water in a cup and then put it in the refrigerator to observe the changes.