"What are the Similarities Between Animals" Animal PPT Courseware 4

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"What are the Similarities Between Animals" Animal PPT Courseware 4

In what aspects can it be organized?

1. How do these animals move?

2. How do these animals react when they encounter danger?

3. What are the foods of these animals?

We have observed and studied snails, earthworms, ants, and goldfish. Let’s sort out our observations.

group discussion:

Snails, earthworms, ants, goldfish

1. How do these animals move?

2. How do these animals react when they encounter danger?

3. What are the foods of these animals?

Characteristics of goldfish:

Divided into head, thorax and abdomen, and tail

Lives in water and breathes with gills

The body has scales

swimming with fins

Team members work together to find the common characteristics of animals:

They all live in a certain environment,

All have certain living needs

They all exercise,

They all need food to maintain life and excrete waste

They all need to breathe,

will respond to external stimuli.

will grow and develop,

will produce offspring...

I will fill in:

1. To wake up the snail after sleeping, you can put it in ( ).

2. The snail breathes with ( ) and excretes feces from ( ).

3. A snail has no feet, so the snail’s feet are called ( ). Snails mainly rely on ( ) to crawl.

4. Earthworms like to live in ( ) environment, but earthworms are afraid of water.

5. The body of an earthworm is composed of many ( ), and there are ( ), ( ), and ( ) on its body.

How do you know that goldfish breathe through gills? Work in groups to design an experiment.

1 Materials: goldfish, red food coloring water, straws, water.

2 Process and method: Use a straw to suck some red food coloring water, quietly put it into the water, and squeeze out the red water in front of the goldfish’s mouth.

Discovery: The red water entered the goldfish’s mouth and flowed out from the gills. It turns out that the goldfish is not drinking water but breathing.

3 Conclusion: Goldfish breathe through gills.

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"What are the Similarities Between Animals" Animal PPT Courseware 3:

"What are the Similarities Between Animals" Animal PPT Courseware 3 The common characteristics of animals: they all live in a certain environment, can move, need food to maintain life, can excrete waste, can respond to external stimuli, can grow and develop, and can reproduce Descendants, from birth to death...

"What are the Similarities Between Animals" Animal PPT Courseware 2:

"What are the Similarities Between Animals" Animal PPT Courseware 2 We have observed and studied snails, earthworms, ants, and goldfish. Let us discuss and organize our research results. 1. How do these animals move? 2. These animals are in danger respectively...

"What are the Similarities Between Animals" Animal PPT courseware:

"What are the Similarities Between Animals" Animal PPT Courseware We have observed and studied snails, earthworms, ants, and goldfish. Let us discuss and organize our research results. 1. How do these animals move? 2. How do these animals encounter danger?

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Update Time: 2024-09-30

This template belongs to science courseware Third Grade Science Volume 1, Textbook Edition industry PPT template

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