Skip to content

99Worksheets

Free Education Worksheets for Kids

  • Home
  • Blog
  • Contact
  • Terms and Conditions
  • Privacy Policy
  1. Home
    2. /
  2. 3rd Grade
    3. /
  3. Science

3rd Grade Science Worksheets

Spine Science: Got Backbone?

Spine Science: Got Backbone?

Pizza Box Solar Oven

Pizza Box Solar Oven

Solar System: Jupiter

Solar System: Jupiter

Fossil Fuels

Fossil Fuels

Alligator Vs. Crocodile

Alligator Vs. Crocodile

Frog Vs. Toad

Frog Vs. Toad

Nature Sketchbook

Nature Sketchbook

How Is A Rainbow Formed?

How Is A Rainbow Formed?

Know Your Planets: Pluto

Know Your Planets: Pluto

What Is Wind Energy?

What Is Wind Energy?

Volcano Diagram

Volcano Diagram

All About Density

All About Density

Life On Earth

Life On Earth

Water Works

Water Works

Why Does It Rain?

Why Does It Rain?

Trophic Level Pyramid

Trophic Level Pyramid

Identifying The Moon’s Phases

Identifying The Moon’s Phases

The Wright Brothers

The Wright Brothers

Animal Habitats: Rainforest

Animal Habitats: Rainforest

Facts About Neptune

Facts About Neptune

Know Your Planets: Mars

Know Your Planets: Mars

Why Is The Ocean Blue?

Why Is The Ocean Blue?

Earth Day Quiz

Earth Day Quiz

Light And Reflection

Light And Reflection

Posts navigation

1 2 Newer posts →

Pinterest

Follow Me on Pinterest

Kindergarten

  • Arts Crafts
  • Coloring
  • Fine Arts
  • Foreign Language
  • Holidays
  • Math
  • Offline Games
  • Reading Writing
  • Science
  • Seasons
  • Social Emotional
  • Social Studies
  • Typing

Preschool

  • Arts & Crafts
  • Arts Crafts
  • Coloring
  • Fine Arts
  • Foreign Language
  • Holidays
  • Math
  • Offline Games
  • Reading Writing
  • Science
  • Seasons
  • Social Emotional
  • Social Studies

1st Grade

  • Coloring
  • Fine Arts
  • Foreign Language
  • Holidays
  • Math
  • Offline Games
  • Reading Writing
  • Science
  • Social Studies

2nd Grade

  • Arts Crafts
  • Coloring
  • Fine Arts
  • Foreign Language
  • Holidays
  • Math
  • Offline Games
  • Reading Writing
  • Science
  • Seasons
  • Social Emotional
  • Social Studies

3rd Grade

  • Arts Crafts
  • Coloring
  • Foreign Language
  • Holidays
  • Math
  • Offline Games
  • Reading Writing
  • Science
  • Seasons
  • Social Emotional
  • Social Studies

4th Grade

  • Fine Arts
  • Foreign Language
  • Holidays
  • Math
  • Offline Games
  • Reading Writing
  • Science
  • Seasons
  • Social Emotional
  • Social Studies

5th Grade

  • Arts Crafts
  • Coloring
  • Fine Arts
  • Foreign Language
  • Holidays
  • Math
  • Offline Games
  • Reading Writing
  • Science
  • Seasons
  • Social Studies
Copyright © 2020 99Worksheets
This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.Accept Read More
Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.
Necessary
Always Enabled

Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.

Non-necessary

Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.