Grade 1 · Science
Biology
89 free printable worksheets ready to download and print.
Subtopics
Worksheets
Plant Parts and Their Functions
A Grade 1 science worksheet on identifying plant parts and understanding their basic functions.
Prefix and Suffix Fun!
A Grade 1 science worksheet to introduce prefixes and suffixes and how they change word meanings.
Seed Structure Worksheet
Explore the basic parts of a seed and their functions with this engaging worksheet for first graders.
Sea Animals Worksheet
A Grade 1 science worksheet to learn about different sea animals and their characteristics.
Introduction to Ecology
A Grade 1 science worksheet introducing basic ecology concepts like living/non-living things, habitats, and food chains.
Animal Features Worksheet
A worksheet for Grade 1 students to learn about different animal features and how they help animals.
Grade 1 Plant Biology Worksheet
A worksheet for first graders to learn about the basic parts of a plant and their functions.
Tiny Organisms All Around Us!
Explore the amazing world of microorganisms with this fun and educational worksheet for Grade 1 students. Learn about good and bad microbes.
Plant Adaptations Worksheet
A Grade 1 science worksheet designed to introduce students to basic plant adaptations.
All About Trees
A Grade 1 science worksheet to learn about the parts of a tree and their importance.
Exploring Blood
A Grade 1 science worksheet to introduce students to the basic parts and functions of blood.
All About Orcas!
A first-grade science worksheet to learn about orcas, their characteristics, habitat, and diet.
Animal Homes Worksheet
A Grade 1 science worksheet about different types of animal homes and why animals need them.
Endangered Animals Worksheet
A worksheet for Grade 1 students to learn about endangered animals, why they are endangered, and how we can help protect them.
Seed Germination Worksheet
A first-grade science worksheet to learn about seed germination and what plants need to grow.
Leaf Anatomy for Grade 1
Explore the basic parts of a leaf with this engaging worksheet for first graders, covering external structures and their functions.
Endangered Animals Worksheet
A Grade 1 science worksheet on endangered species, helping students understand what makes animals endangered and how to protect them.
Echinoderm Explorers
Explore the amazing world of echinoderms with this fun worksheet for first graders, focusing on starfish, sea urchins, and their unique features.
Invertebrate Animals Worksheet
Explore the fascinating world of invertebrate animals with this worksheet for first graders, covering their characteristics and examples.
Visual Perception Worksheet
A Grade 1 science worksheet focusing on visual perception, identifying colors, shapes, and understanding how our eyes work.
Wild Animals Worksheet
Explore the world of wild animals with this engaging worksheet for first graders, covering habitats, characteristics, and sounds.
My Amazing Body Systems
Explore the basic functions of different body systems for Grade 1 students.
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