Grade 1 · Science
Biology
89 free printable worksheets ready to download and print.
Subtopics
Worksheets
Parts of an Egg Worksheet
A worksheet for Grade 1 students to learn about the different parts of an egg.
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.
My Amazing Digestive System
A fun and educational worksheet for Grade 1 students to learn about the human digestive system.
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.
Parts of a Tooth Worksheet
A first-grade science worksheet to learn and identify the different parts of a human tooth.
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.
Stimulus and Response in Animals
Explore how animals react to different stimuli in their environment with this Grade 1 science worksheet.
All About Corn
A first-grade science worksheet to learn about the parts of a corn plant and its uses.
All About Orcas!
A first-grade science worksheet to learn about orcas, their characteristics, habitat, and diet.
Vertebrates and Invertebrates
Explore the animal kingdom by learning about vertebrates and invertebrates with this engaging first-grade science worksheet.
Animal Homes Worksheet
A Grade 1 science worksheet about different types of animal homes and why animals need them.
Life Cycle Exploration
A Grade 1 science worksheet exploring the basic concepts of life cycles, focusing on the butterfly.
Pollinator Power!
Explore the amazing world of pollinators and how they help plants grow in this Grade 1 science worksheet.
Living and Non-Living Things
A Grade 1 science worksheet to help students identify and understand the basic characteristics of living and non-living things.
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.
Our Amazing Bones
A Grade 1 science worksheet on the human skeleton and bones, their functions, and how to keep them healthy.
Introduction to Cells
A Grade 1 science worksheet introducing students to the basic concept of cells as the building blocks of life.
Parts of Plants We Eat
A Grade 1 science worksheet focusing on identifying and classifying edible plant parts like roots, stems, leaves, flowers, fruits, and seeds.
Parts of a Leaf Worksheet
A worksheet for Grade 1 students to learn and identify the different parts of a plant leaf.
Marine Animals Worksheet
A Grade 1 science worksheet on marine animals, covering identification, characteristics, and habitats.
Brain Basics
A worksheet for Grade 1 students to learn about the basic functions and parts of the human brain.
Animal Body Coverings Worksheet
Explore different animal body coverings like fur, feathers, scales, and shells with this interactive worksheet for Grade 1 science.
Living and Non-Living Things
A Grade 1 science worksheet to help students identify and differentiate between living and non-living things based on their characteristics.
All About Horses
A first-grade science worksheet to learn about horses, their body parts, and what they eat.
Teeth Care Worksheet
A worksheet for first graders to learn about different types of teeth and how to care for them.
Sea Creatures Worksheet
Explore the amazing world of sea creatures with this fun and educational worksheet for Grade 1 students.
Seed Germination Worksheet
A first-grade science worksheet to learn about seed germination and what plants need to grow.
Orientation Basics
A worksheet for Grade 1 students to learn about basic directions and orientation.
Plant Kingdom Explorer
A Grade 1 science worksheet to explore the different parts of plants and their functions.
My Amazing Heart
A Grade 1 science worksheet to learn about the human heart, its function, and how to keep it healthy.
Abiotic Factors Worksheet
Explore abiotic factors like sun, water, and rocks with this engaging Grade 1 science worksheet.
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.
Joints and Movement Worksheet
A Grade 1 science worksheet to help students understand different types of joints and how they help our bodies move.
Ecosystem Interactions
Explore basic interactions in an ecosystem for first graders, including producers, consumers, and food chains.
Seashells Fun!
Explore the amazing world of seashells with this fun and educational worksheet for Grade 1 students. Learn about where seashells come from and what they are made of.
Predator-Prey Relationships
Explore predator-prey relationships with this Grade 1 science worksheet, featuring activities on identifying predators and prey, understanding food chains, and matching animals.
All About Fruits!
A fun and educational worksheet for Grade 1 students to learn about different types of fruits, their characteristics, and where they grow.
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.
Animal Classification Fun!
A Grade 1 science worksheet to introduce students to basic animal classification by habitat and characteristics.
All About Great White Sharks
Learn fun facts about Great White Sharks with this engaging worksheet for Grade 1 students.
Animal Body Parts
A Grade 1 science worksheet focusing on identifying and understanding basic animal body parts.
All About Spiders!
A first-grade science worksheet to learn about spiders, their body parts, and where they live.
Balance in Nature Worksheet
Explore the balance in nature with this Grade 1 science worksheet, covering food chains, habitats, and organism roles.
Animal Groups Worksheet
A worksheet for Grade 1 students to learn about classifying animals into different groups like mammals, birds, fish, reptiles, and amphibians.
Germs and Hygiene Worksheet
A Grade 1 science worksheet about germs, how they spread, and how to stay healthy through good hygiene practices.
Mold Growth Exploration
A first-grade science worksheet to explore the conditions necessary for mold growth and its characteristics.
Living and Non-Living Things
A worksheet for Grade 1 students to understand the basic differences between living and non-living things.
My Amazing Body Worksheet
A Grade 1 science worksheet on the human body, covering basic parts and senses.
My Amazing Skeleton
A Grade 1 science worksheet to introduce students to the human skeleton and its basic functions.
All About Arthropods!
A first-grade science worksheet exploring the characteristics of arthropods.
My First Microscope Worksheet
An introductory science worksheet for Grade 1 students to learn about the parts and uses of a microscope.
Producers and Consumers
A Grade 1 science worksheet to help students understand the basic concepts of producers and consumers in an ecosystem.
Exploring Seed Parts
A worksheet for first graders to learn about the different parts of a seed and their functions.
Living and Non-Living Things
A Grade 1 science worksheet to help students identify and differentiate between living and non-living things.
My Body Parts
A Grade 1 science worksheet to identify and learn about different human body parts and their functions.
Plant Parts and Their Uses
A Grade 1 science worksheet focusing on identifying different parts of a plant and understanding their functions.
Producers and Consumers in Nature
A Grade 1 science worksheet to help students understand the roles of producers and consumers in an ecosystem.
Living Things Worksheet
A worksheet for Grade 1 students to learn about the characteristics of living things, including growth, movement, and eating.
Parts of the Face Worksheet
A Grade 1 science worksheet focusing on identifying and labeling different parts of the human face.
Invertebrate Animals Worksheet
Explore the fascinating world of invertebrate animals with this worksheet for first graders, covering their characteristics and examples.
All About Ants!
A first-grade science worksheet to learn about ants, their body parts, and their habitat.
All About Dolphins
Learn fun facts about dolphins, their habitat, and what they eat with this engaging first-grade science worksheet.
Asexual Reproduction for Grade 1
This worksheet introduces first graders to the basic concept of asexual reproduction with simple examples.
All About Apples!
A first-grade science worksheet to learn and identify the different parts of an apple.
Fungi Fun for Grade 1
A fun science worksheet for first graders to learn about fungi, including what they are, where they grow, and their different parts.
Parts of a Tree Worksheet
A Grade 1 Science worksheet focusing on identifying and understanding the different parts of a tree.
Visual Perception Worksheet
A Grade 1 science worksheet focusing on visual perception, identifying colors, shapes, and understanding how our eyes work.
Manatee Wonders
Explore the gentle giants of the sea, manatees, with this engaging worksheet for first graders. Learn about their habitat, diet, and unique characteristics.
Grade 1 Prefixes and Suffixes Science Worksheet
A worksheet for first graders to practice identifying and understanding common prefixes and suffixes in scientific words.
Microscope Parts Worksheet
Identify and label the basic parts of a microscope with this Grade 1 science worksheet.
Biotic Factors Worksheet
A Grade 1 science worksheet focusing on identifying and understanding biotic factors in an ecosystem.
My Amazing Body Map
A Grade 1 science worksheet for body mapping, encouraging students to identify and label major body parts.
All About Sharks
A Grade 1 science worksheet to learn basic facts about sharks.
Chloroplast Explorer
Explore the amazing chloroplast, the part of a plant cell that makes food from sunlight!
Plant Needs Worksheet
A Grade 1 science worksheet to help students learn about the essential needs of plants for growth and survival.
My Body Parts Worksheet
A science worksheet for Grade 1 students to practice identifying and labeling different parts of the human body.
Wild Animals Worksheet
Explore the world of wild animals with this engaging worksheet for first graders, covering habitats, characteristics, and sounds.
All About Mammals!
A first-grade science worksheet to introduce students to the characteristics of mammals.
Ocean Animals Worksheet
Explore the fascinating world of ocean animals with this Grade 1 science worksheet, featuring questions about marine life and habitats.
My Amazing Body Systems
Explore the basic functions of different body systems for Grade 1 students.