Grade 3 · Science
Biology
128 free printable worksheets ready to download and print.
Subtopics
Worksheets
Animal Adaptations Worksheet
Explore how animals adapt to their environments with this Grade 3 science worksheet.
Prokaryotes and Eukaryotes Worksheet
Explore the basic differences between prokaryotic and eukaryotic cells with this engaging science worksheet for 3rd graders.
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.
Exploring Nekton
A worksheet for Grade 3 students to learn about nekton, including characteristics and examples of nektonic animals.
Plant Cell Labeling Worksheet
A Grade 3 science worksheet focusing on identifying and labeling the main structures of a plant cell.
Plant Parts and Their Functions
A Grade 3 science worksheet focusing on identifying and understanding the functions of different plant parts.
Unlocking Words: Prefixes and Suffixes
Explore the fascinating world of prefixes and suffixes to understand how they change word meanings, designed for Grade 3 science.
Asexual Reproduction Basics
Explore the basics of asexual reproduction in grade 3 science, learning about how some plants and animals make copies of themselves.
Microorganisms Worksheet
Explore the tiny world of microorganisms with this Grade 3 science worksheet, learning about bacteria, viruses, and fungi.
All About Trees
A Grade 3 science worksheet focused on understanding the parts of a tree, their functions, and the importance of trees in our environment.
Plant Adaptations Worksheet
Explore how plants adapt to their environments with this Grade 3 science worksheet, covering topics like desert plants, water plants, and cold climate adaptations.
Plant and Animal Cells Worksheet
Explore the basic structures and differences between plant and animal cells with this engaging worksheet for third graders.
My Amazing Body
A Grade 3 science worksheet about the human body, its parts, and their functions.
All About Spiders!
Explore the fascinating world of spiders with this Grade 3 science worksheet, covering their anatomy, characteristics, and habitats.
All About Mammals
Explore the fascinating world of mammals with this engaging worksheet for third graders, covering their characteristics, habitats, and diverse examples.
Animal Communication Worksheet
Explore how different animals communicate with each other and their environment in this Grade 3 science worksheet.
Parts and Use Science Worksheet
A Grade 3 science worksheet focusing on identifying parts of plants and animals and understanding their functions.
Ecosystem Interactions Worksheet
Explore the fascinating world of ecosystems and how living things interact with each other and their environment.
All About Pollination
A worksheet for Grade 3 students to learn about the process of pollination, its importance, and the animals involved.
Seed Germination Worksheet
Explore the process of seed germination with this third-grade science worksheet, covering essential needs and stages.
Producers and Consumers in Our World
Explore the roles of producers and consumers in ecosystems with this Grade 3 science worksheet.
All About Sharks!
Explore the amazing world of sharks with this fun and educational worksheet for 3rd graders. Learn about their characteristics, habitats, and what makes them unique ocean creatures.
Ecosystem Services Worksheet
Explore the concept of ecosystem services and how nature helps us, for Grade 3 Science.
Body Mapping Basics
A Grade 3 science worksheet to introduce students to the major parts of the human body and their locations.