Printable Science Worksheets, Tests, and Activities
Challenge students to explore the natural and physical world with this collection of science worksheets and activities. Worksheets promote the scientific method and improve problem-solving skills while reinforcing the scientific knowledge kids need to learn in grades K-12.
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Science Review Worksheets
Discover the natural world with this collection of free biology worksheets on botany, ecosystems, and the human body. Test knowledge of anatomy and physiology by identifying features on ear, eye, heart, and cell reproduction diagrams.
- Plants and Flowers new!
- Insects new!
- 3rd Grade Zoology Review new!
- Muscular System Anatomy
- Skeletal System Anatomy
Learn about atomic structure as well as matter composition and reactions. Practice mole calculations, name compounds, and use graphic organizers to develop student understanding with these printable chemistry worksheets.
- Atomic Structure
- Chemical Bonds
- Properties of Matter
- Naming Compounds
- The Periodic Table
- Phases of Matter - Activity
Explore the wonders of the solar system and universe using these printable astronomy worksheets. Research a planet with our graphic organizer activity or answer questions about moon phase images.
- Introduction to Stars and Planets new!
- Phases of the Moon
- Planetary Motion
- Solar System Word Scramble - Activity
- Planet Investigation - Activity
Investigate the planet Earth with these assessments on its structure, processes, and resources. Earth Science activities include rock classification and diagramming the rock cycle.
Try physics tests on motion, energy, and forces. Take a quiz to test knowledge of electrical circuits using schematic symbols.
- Bernoulli’s Principle
- Motion Calculations
- Mechanical Advantage
- Thermal Energy
- Simple Machines
- Phases of Matter - Activity
Scientific Methods and Applications
Test student understanding of the scientific method and laboratory equipment. Practice sheets include scientific notation problems and organizing the steps of the scientific method.
- The Scientific Method - Activity
- Science KWL Chart
- Lab Report
- Scientific Notation
- Experiments - Controls and Variables
- The Scientific Method
- Introduction to Laboratory Tools
- Classification 101
- Laboratory Safety
- Microscope Diagrams
- Branches of Science
- Practicing Lab Safety
- Chemistry Lab Safety
- Microscope Care and Use
- Independent and Dependent Variables
- Scientific Method Terms
- Laboratory Safety Symbols
- Parts of a Lab Report new!
- Lab Report Checklist new!
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