Science worksheets

Label diagrams, match vocabulary and practice calculations in life, earth, physical science and chemistry.

Life science

Human body

Human body worksheetsGrades 2–5
Skeletal system worksheetsGrades 3–6
Digestive system worksheetsGrades 3–6
Respiratory system worksheetsGrades 3–6
Circulatory system worksheetsGrades 3–6
Nervous system worksheetsGrades 3–6
Anatomy worksheetsGrades 6–12

Earth and space

Water cycle worksheetsGrades 2–5
Weather worksheetsK–4
Seasons worksheetsK–5
Moon phases worksheetsGrades 3–6
Solar system worksheetsGrades 2–6
Planets worksheetsGrades 2–6
Rock cycle worksheetsGrades 4–7
Volcanoes worksheetsGrades 3–6
Earthquakes worksheetsGrades 3–7
Landforms worksheetsGrades 2–5
Layers of the Earth worksheetsGrades 3–7

Physical science

States of matter worksheetsGrades 2–5
Force and motion worksheetsGrades 3–6
Simple machines worksheetsGrades 2–5
Magnets worksheetsK–4
Energy worksheetsGrades 3–6
Kinetic and potential energy worksheetsGrades 6–9
Sound worksheetsGrades 1–4
Waves worksheetsGrades 6–9
Electromagnetic spectrum worksheetsGrades 7–10
Physics worksheetsGrades 8–12

Chemistry

Atoms worksheetsGrades 6–10
Periodic table worksheetsGrades 6–10
Chemical reactions worksheetsGrades 6–10
Balancing equations worksheetsGrades 8–11
Stoichiometry worksheetsGrades 10–12
Mole conversions worksheetsGrades 10–12
Density worksheetsGrades 6–10
Significant figures worksheetsGrades 9–12
Dimensional analysis worksheetsGrades 8–12
Chemistry worksheetsGrades 8–12

Questions

What grades are the science worksheets for?

Labeling diagrams, the five senses and life cycles suit kindergarten to grade 3; cells, the water cycle and the solar system suit grades 3 to 6; genetics, chemistry and physics sheets are for middle and high school. Each topic shows its grade band.

Do the science sheets have answer keys?

Yes. Diagram labels, vocabulary matching, fill-in-the-blank and true-or-false sheets all have keys, and the chemistry and physics calculations show the answer with its units.