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Science Worksheets

Free printable science worksheets aligned to the US curriculum. Download instantly — no sign-up required. 90 worksheets available.

Filtered science worksheets

90 worksheets matching your filters.

Cell Theory Evidence Investigation

Science7th Grade

Cell Theory Evidence Investigation

Cell Survival Processes

Science7th Grade

Cell Survival Processes

Cell Evidence Investigation

Science7th Grade

Cell Evidence Investigation

Cell Theory Evidence Map

Science7th Grade

Cell Theory Evidence Map

Living or Nonliving?

Science7th Grade

Living or Nonliving?

Earth-Sun-Moon Model Investigation

Science5th–8th Grade

Earth-Sun-Moon Model Investigation

Circuit Design Challenge

Science5th–8th Grade

Circuit Design Challenge

Body Systems Data Investigation

Science5th–8th Grade

Body Systems Data Investigation

Watershed CER Investigation Sheet

Science5th–8th Grade

Watershed CER Investigation Sheet

Weather Data Risk Analysis

Science5th–8th Grade

Weather Data Risk Analysis

Forces and Friction Investigation

Science5th–8th Grade

Forces and Friction Investigation

Mixture Separation Investigation

Science5th–8th Grade

Mixture Separation Investigation

Earth Systems Modeling 马会

Science6th–8th Grade

Earth Systems Modeling 马会

Matter Changes and Mixtures

Science5th–8th Grade

Matter Changes and Mixtures

Local Ecosystem Food Web Investigation

Science5th–8th Grade

Local Ecosystem Food Web Investigation

Food Web Interaction Cards

Science5th–8th Grade

Food Web Interaction Cards

Natural Resources Inquiry Organizer

Science5th–8th Grade

Natural Resources Inquiry Organizer

Natural Resources Inquiry Planner

Science5th–8th Grade

Natural Resources Inquiry Planner

Safe Science Inquiry Worksheet

Science5th–8th Grade

Safe Science Inquiry Worksheet

Cell Organelles Matching Worksheet

Science7th Grade

Cell Organelles Matching Worksheet

The Cell Word Search

Science7th Grade

The Cell Word Search

Understanding Electric Circuits

Science7th Grade

Understanding Electric Circuits

Matter and Energy Flow

Science7th Grade

Matter and Energy Flow

Mitosis Overview Foldable

Science7th–8th Grade

Mitosis Overview Foldable

Analisis Pencemaran Air

Science7th Grade

Analisis Pencemaran Air

Diagramas de Vectores

Science7th Grade

Diagramas de Vectores

Energy Exploration Experiments

Science7th Grade

Energy Exploration Experiments

Earth's Material Cycles

Science7th Grade

Earth's Material Cycles

Cells to Traits

Science7th Grade

Cells to Traits

Light and Photosynthesis Lab

Science7th Grade

Light and Photosynthesis Lab

Cellular Respiration Flowchart

Science7th Grade

Cellular Respiration Flowchart

Photosynthesis Energy Flow

Science7th Grade

Photosynthesis Energy Flow

Ecosystem Interaction Web

Science7th Grade

Ecosystem Interaction Web

Excretory System Exit Ticket

Science6th–8th Grade

Excretory System Exit Ticket

Cell Organelle Functions Worksheet

Science7th–8th Grade

Cell Organelle Functions Worksheet

Newton's Laws Worksheet

Science7th–9th Grade

Newton's Laws Worksheet

Human Heart Structure Function

Science7th Grade

Human Heart Structure Function

Cell Types Copying Practice

Science6th–7th Grade

Cell Types Copying Practice

Simple Cell Types Worksheet

Science6th–7th Grade

Simple Cell Types Worksheet

Life Sciences Vocabulary Builder

Science7th–9th Grade

Life Sciences Vocabulary Builder

Matter and Changes Vocabulary

Science6th–7th Grade

Matter and Changes Vocabulary

Terrestrial and Aquatic Ecosystems

Science6th–7th Grade

Terrestrial and Aquatic Ecosystems

Biodiversity Terms Definition Worksheet

Science6th–7th Grade

Biodiversity Terms Definition Worksheet

Thermal Energy Escape Room

Science7th Grade

Thermal Energy Escape Room

Ecological Succession Worksheet

Science6th–8th Grade

Ecological Succession Worksheet

Ecological Relationships and Conservation

Science6th–8th Grade

Ecological Relationships and Conservation

Ecological Succession ESL Worksheet

Science6th–7th Grade

Ecological Succession ESL Worksheet

Earth Science Review Sheet

Science7th–8th Grade

Earth Science Review Sheet

Planetary Weight Calculations

Science7th Grade

Planetary Weight Calculations

Planetary Weight Calculation Worksheet

Science7th Grade

Planetary Weight Calculation Worksheet

Sound Damage to Ears

Science6th–7th Grade

Sound Damage to Ears

How Ears Detect Sound

Science5th–7th Grade

How Ears Detect Sound

Severe Weather Worksheet

Science6th–8th Grade

Severe Weather Worksheet

Contact Forces Spring Scale

Science6th–7th Grade

Contact Forces Spring Scale

Ants Ecosystem Impact Worksheet

Science7th Grade

Ants Ecosystem Impact Worksheet

Science Fair Project Model

Science5th–7th Grade

Science Fair Project Model

Potential and Kinetic Energy

Science7th–8th Grade

Potential and Kinetic Energy

Organism Classification Model Building

Science7th Grade

Organism Classification Model Building

Organism Classification Unit

Science7th Grade

Organism Classification Unit

Controlling Chemical Reactions

Science7th Grade

Controlling Chemical Reactions

Photosynthesis Oxygen Production Experiment

Science7th Grade

Photosynthesis Oxygen Production Experiment

Cell Structures & Functions

Science7th Grade

Cell Structures & Functions

Chemical Changes Investigation

Science7th Grade

Chemical Changes Investigation

Contact Forces Spring Scale

Science7th–8th Grade

Contact Forces Spring Scale

Harnessing Energy Review

Science5th–7th Grade

Harnessing Energy Review

Photosynthesis Oxygen Production Experiment

Science7th Grade

Photosynthesis Oxygen Production Experiment

Motion and Graphing Lab

Science7th Grade

Motion and Graphing Lab

Physics Motion Concepts

Science7th Grade

Physics Motion Concepts

Physics Motion Concepts

Science7th Grade

Physics Motion Concepts

Melting Point Investigation Lab

Science7th Grade

Melting Point Investigation Lab

Solubility Data Analysis

Science7th Grade

Solubility Data Analysis

Solubility Investigation Planning

Science7th Grade

Solubility Investigation Planning

Cells and Helpful Bacteria

Science7th Grade

Cells and Helpful Bacteria

Newton's Laws Investigation

Science5th–7th Grade

Newton's Laws Investigation

Ecosystem Matter Energy Cycles

Science7th Grade

Ecosystem Matter Energy Cycles

Ecosystem Interactions Unit

Science7th Grade

Ecosystem Interactions Unit

Organism Classification Models

Science7th Grade

Organism Classification Models

Genes and Chromosomes Inheritance

Science7th Grade

Genes and Chromosomes Inheritance

Selective Breeding Introduction

Science7th Grade

Selective Breeding Introduction

Biological Organization Models

Science7th Grade

Biological Organization Models

Biological Organization Hierarchy

Science7th Grade

Biological Organization Hierarchy

Selective Breeding Worksheet

Science7th Grade

Selective Breeding Worksheet

Reproduction Models Worksheet

Science7th Grade

Reproduction Models Worksheet

Cell to System Organization

Science7th Grade

Cell to System Organization

Genes and Traits Introduction

Science7th Grade

Genes and Traits Introduction

Genes and Traits Introduction

Science7th Grade

Genes and Traits Introduction

Genetic Experiment Design Worksheet

Science7th Grade

Genetic Experiment Design Worksheet

Genetic Experiment Design Worksheet

Science7th Grade

Genetic Experiment Design Worksheet

Genes and Traits Introduction

Science7th Grade

Genes and Traits Introduction

Single vs. Multicellular Organisms

Science6th–7th Grade

Single vs. Multicellular Organisms

Science by year level

Kindergarten2 worksheets Kindergarten2 worksheets 1st Grade18 worksheets 2nd Grade29 worksheets 3rd Grade31 worksheets 4th Grade48 worksheets 5th Grade78 worksheets 6th Grade108 worksheets 7th Grade90 worksheets 8th Grade63 worksheets 9th Grade33 worksheets 10th Grade36 worksheets 11th Grade18 worksheets 12th Grade17 worksheets 13th Grade2 worksheets

Science topics

Living Things119 Earth & Space105 Experiments65 Forces & Motion48 Human Body48 Ecology & Environment44 States of Matter43 Physics37 Chemistry26 Electricity4

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