Grade 3
Science Worksheets
369 free printable worksheets across 10 topics.
Topics
Biology
127 worksheets · 121 subtopics
Chemistry
38 worksheets · 37 subtopics
Earth & Space Science
67 worksheets · 66 subtopics
Engineering & Science Practices
17 worksheets · 17 subtopics
Life Science
64 worksheets · 62 subtopics
Physical Science
11 worksheets · 10 subtopics
Physics
32 worksheets · 32 subtopics
Technology
1 worksheet · 1 subtopics
Transportation
1 worksheet
Units and Measurement
11 worksheets · 11 subtopics
Popular Worksheets
Prokaryotes and Eukaryotes Worksheet
Explore the basic differences between prokaryotic and eukaryotic cells with this engaging science worksheet for 3rd graders.
Parts of Blood Worksheet
Explore the different components of blood and their functions with this engaging Grade 3 science worksheet.
Monocots and Dicots Worksheet
Explore the fascinating world of plants with this worksheet on monocots and dicots, designed for third graders. Learn about their differences in leaves, flowers, and roots.
Animal Adaptations Worksheet
Explore how animals adapt to their environments with this Grade 3 science worksheet.
Plant Cell Labeling Worksheet
A Grade 3 science worksheet focusing on identifying and labeling the main structures of a plant cell.
Exploring Nekton
A worksheet for Grade 3 students to learn about nekton, including characteristics and examples of nektonic animals.
Endangered Species Worksheet
A worksheet for 3rd graders to learn about endangered species, their causes, and how to help protect them.
Plant Parts and Their Functions
A Grade 3 science worksheet focusing on identifying and understanding the functions of different plant parts.
Plant Parts and Their Functions
A Grade 3 science worksheet focusing on identifying and understanding the functions of different plant parts.
Plant Needs Worksheet
A Grade 3 Science worksheet focusing on the essential needs of plants for growth and survival, including sunlight, water, soil, and air.
Exploring Benthos: Life at the Bottom
A Grade 3 science worksheet introducing students to benthos, the organisms that live at the bottom of bodies of water, and their importance in the ecosystem.
Exploring Benthos: Life at the Bottom
A Grade 3 science worksheet introducing students to benthos, the organisms that live at the bottom of bodies of water, and their importance in the ecosystem.
Other Grade 3 subjects