Science Worksheets Preschool to Grade 8
Choose a grade to find printable science practice. Every topic focuses on one observation, investigation, or design skill and prints with an explained answer sheet.
Science worksheets by grade
Preschool Science Worksheets
Preschool science begins with noticing, describing, and sorting what is close at hand, then talking about what changed and why.
View worksheets →Kindergarten Science Worksheets
Kindergarten science looks for patterns in weather, the sky, plants and animals, pushes and pulls, light, sound, and everyday materials.
View worksheets →Grade 1 Science Worksheets
Grade 1 science explains how plant and animal parts and behaviors help living things, then explores light, sound, and patterns in the sky.
View worksheets →Grade 2 Science Worksheets
Grade 2 science compares habitats, materials, and landforms, and uses design ideas to respond to change and to natural hazards.
View worksheets →Grade 3 Science Worksheets
Grade 3 science works with life cycles, inherited traits, fossils, weather and climate, forces, and magnets that act across a distance.
View worksheets →Grade 4 Science Worksheets
Grade 4 science connects structures and senses to survival, then follows energy, waves, light, and the processes that shape Earth.
View worksheets →Grade 5 Science Worksheets
Grade 5 science measures and tracks matter, models food webs and the water cycle, and compares the sun, stars, and the solar system.
View worksheets →Grade 6 Science Worksheets
Grade 6 science relates cells and body systems to living function, traces matter and energy, and interprets weather, water, and motion data.
View worksheets →Grade 7 Science Worksheets
Grade 7 science analyzes ecosystems, populations, natural selection, Earth’s history, plate motion, waves, and chemical reactions.
View worksheets →Grade 8 Science Worksheets
Grade 8 science models inheritance and variation, chemical reactions, forces and fields, waves, Earth systems, and human impact.
View worksheets →How these worksheets work
Every topic is a separate printable worksheet with multiple-choice questions, four difficulty levels, and an answer sheet that explains each answer. Choosing a level changes the number of questions and the number of answer options.
Grade placement is a planning guide for choosing practice. The registry records standard-code mappings as unreviewed, so these pages are not a claim of alignment with a national standard.
About these worksheets
This index lists the printable science topics from Preschool through Grade 8, organized by grade.
How to use the worksheets
- Choose a grade to see the topics available for it.
- Open a topic to read its sample questions before printing.
- Select a difficulty, then print the worksheet and the explained answer sheet.
How this practice can help students
A grade-by-grade index makes it easier to find one specific science skill and return to it later. Every topic prints fresh questions each time.
Review and next steps
Topic wording describes a learning intention, not a lesson plan. Grade placement is a planning guide for choosing practice. The registry records standard-code mappings as unreviewed, so these pages are not a claim of alignment with a national standard.
Science Worksheets Preschool to Grade 8
Choose a grade to find printable science practice. Every topic focuses on one observation, investigation, or design skill and prints with an explained answer sheet.
How to use these worksheets
- Choose a difficulty that lets the learner succeed, then move up.
- Press Generate for a new set of questions whenever more practice is needed.
- Print the sheet and keep the optional answer page to mark it in seconds.
Create your own Science Worksheets Preschool to Grade 8 worksheets in minutes
Teachers, parents and homeschoolers can build a custom science worksheets preschool to grade 8 worksheet in a couple of minutes. Choose the options above - the grade, the difficulty and how many pages you want - then press Generate. In a moment you will have a clean, printable sheet with a matching answer key. If a set of questions is not quite right, press Generate again for a brand-new one. When you are happy, download it as a PDF or print it straight away.
Make your own worksheets - free and unlimited
Every sheet is built by our own generator, so it is original and ready in seconds. Press Generate for a fresh set of questions whenever a learner needs more practice. Tailor the worksheet to your lesson and print as many copies as you need.
Practice that fits the classroom and the kitchen table
Short, regular practice is one of the most effective ways for children to build skills and confidence. Because these worksheets are generated fresh, they work for morning work, homework, quick revision or an extra challenge at home. Keep the answer sheet to mark the work in seconds.
Always free, no sign-up
There is no login and no paywall. Print as many science worksheets preschool to grade 8 worksheets as you like - for a whole class or a single child - completely free.