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Tiny Critters All Around Us!

A kindergarten science worksheet to introduce microorganisms, their presence, and basic hygiene practices.

Kindergarten Science BiologyMicroorganisms
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Includes

TextMultiple ChoiceTrue / FalseShort AnswerWord Bank

Standards

K-LS1-1

Topics

kindergartensciencemicroorganismsgermshygiene
7 sections · Free to use · Printable
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Tiny Critters All Around Us!

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Hello, young scientists! Today we will learn about very tiny living things called microorganisms. They are so small, we can't see them without a special tool! Some of them are good for us, and some can make us sick. Let's explore!

Look at this picture of a microorganism! It's so tiny!

E. coli bacterium under a microscope

1. Microorganisms are   living things.

2. Where can we find microorganisms?

a

Only in water

b

Only in our bodies

c

Everywhere!

d

Nowhere

3. Some microorganisms can help us make yummy food like yogurt.

T

True

F

False

4. What is one way to keep the bad microorganisms from making you sick?

Use the words below to complete the sentences.

wash
hands
soap

5. It is important to   your   with   and water.