Grades 2–5
Salt Water Float Test
An experiment: does an egg sink or float in fresh water and in salty water like the ocean?
Science worksheet · Oceans
Help the Ocean
Color the choices that help the ocean and put an X on the ones that hurt it, then plan how your class can help.
- Grade level
- Grades 1–4
- Time
- About 15 minutes
- Topic
- Oceans
- Answer key
- Yes, page 2 of the PDF
- Kids practice
- Ocean life, Ocean zones, Protecting the ocean
What kids do
Printed on the sheet:
- Color the choices that help the ocean. Put an X on the ones that hurt it.
- One way my class can help the ocean:
Words on this sheet
beachawaysandbottlesstrawoutside
Teacher tip
Pick one class plan from the bottom of the sheet and actually do it.
How to use it
- Show photos from each ocean zone and talk about the light.
- Fill a clear tub with water to talk about how deep the ocean is.
- Let partners compare answers and settle any differences with a book or a video.
Watch for
Coral is an animal, not a rock or a plant.
Talk about it
- How can people help the ocean?
- How could we find out if that is true?
Take it further
Make a class ocean zone poster with paper animals.
US Letter, prints well in black and white. Free for home and classroom use: print as many copies as you need.
More oceans worksheets
Grades 3–5
The Ocean Zones
Label the sunlight, twilight and midnight zones, the abyss and a trench, then answer three questions.
Grades 2–4
Sea Animal Adaptations
Match seven sea animals to the body part or behavior that helps them live in the ocean.
Grades 2–5
Coral Reefs
Seven coral reef facts to mark true or false, then draw a reef with three animals that live there.
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