Preschool Science: Learning About Fish

Preschool Science: Learning About Fish

On one particular cold, dreary, winter day I decided we needed to get out and go somewhere. So we piled in the car and headed to Pet Smart for an impromptu field trip. Usually I can walk into that store and not come home with anything. This day, however, I couldn’t resist. The girls were so interested in all the fish!  We left that day with a table-top tank and fish supplies but no fish. When I got home, I started planning our preschool fish theme.

The first day we set up the tank and talked about what our fish would need in their home. My kids added the gravel, real plants, and water.  We waited a day in order to prepare the tank environment.  We added  water conditioner to the water to  help stabilize the environment (get rid of rid of any chlorine, ammonia, or chloramine) which hopefully would allow the fish to acclimate to their new home easier. Then we let the water sit in our table-top tank for 24 hours before going back to Pet Smart to get the fish. We decided to get guppies.

Fish Vocabulary:

I like to introduce vocabulary while observing items. So while we  sit and watch the fish, I try to bring up the following terms naturally.

“Do you see the fish’s tail?”

“Look at the fish. Does it have skin like we do?”

“How do you think fish breathe under water?”

“Do you see those ‘slits’ on the side of the fish? Those are gills– and they help fish breathe.”

  • gills
  • fins
  • scales
  • mouth
  • eyes
  • tail (actually a caudal fin)

Preschool Fish Journal

Once again I created a paper bag science journal for the girls to use. I really like this size booklet because it’s not too overwhelming for beginning writers and readers. When asked to draw what they see, the size of the space on the page is not intimidating to fill.

Printable fish journal

Take two paper bags and place one on top of the other with the flaps alternating. Fold in half and staple. Glue the pages on the booklet. You can create other things and stick it inside the openings too. There are so many possibilities. (Video instructions for making the booklet can be found here.)

Fish Pretend Play Activities

Fish Sensory Box

We had some left-over gravel from setting up our own aquarium so we poured that into the bottom of a plastic shoe box. Then the girls decorated their own pretend aquarium using items from the Coral Reef Toob. Though I did this activity more for my toddler and preschooler, my kindergartener loved it too!

Preschool Fish sensory box

They played with this for quite awhile–using their imaginations. It looks like a scene from Finding Nemo. 😉

fish stick puppets

We also made Under the Sea stick puppets. Using wooden ocean-related items from Hobby Lobby, we glued each figure onto a colored craft stick.

fish puppet show

Then they used their stick puppets to produce their own fish-related puppet show!

Fish Books

Fish Eyes book

We read and looked at many different fish-related books. After reading Fish Eye, each child made their own foam fish design. Here were some other books that we used:

Fish Eyes by Lois Ehlert

My Visit to the Aquarium by Aliki

What’s It Like to Be a Fish? by Wendy Pfeffer

Under the Sea by Anna Milbourne

Goldfish: Watch It Grow Series

We are enjoying our guppies very much! And much to our delight, we also found a snail in our tank! It must have hitched a ride on the plants we put in the aquarium.

If you subscribe to  Spell Outloud Let’s Learn newsletter, each month I’ll send out an activity or two that you can do with your children. Many times exclusive printables and offers are shared there.

Have you ever had a pet fish? What kind?

You might also be interested in:

10 Days of Preschool Science

Money in a Fish Bible Craft

P is for Pets

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