Printable Life Science Worksheets, Tests, and Activities
Discover the natural world with this collection of life science worksheets on botany, ecosystems, and the human body.
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Worksheets noted with (NGSS) support Next Generation Science Standards. Select the worksheet link to view the alignment note. Search for NGSS questions to see all content available.
Related Lessons: Amphibian Vocabulary Words and The Little Flower - A Science Story
Elementary Life Science Worksheets and Activities
Grades K-2
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Introduction to Life Science
- What Plants and Animals Need to Survive (NGSS)
- Which are Living?
- Science Vocabulary Acrostic - Living
- Plant or Animal?
- The Little Flower (NGSS/Reading Passage)
- Parts of a Flower
- Flower Parts Coloring
- Flowers
- Garden Journal Sheet
- Plants and Flowers
- Science Vocabulary Acrostic - Plant
- Science Fact or Opinion: Apples
- Which Are Mammals? (NGSS)
- Which Are Reptiles? (NGSS)
- Which Are Birds? (NGSS)
- Investigating Animal Eating Patterns (NGSS)
- How Do Fish Breathe? (Reading Passage)
- Ostriches (Reading Passage)
- Giraffes (Reading Passage)
- Sharks (Reading Passage)
- Dolphins Have Feelings, Too! (Reading Passage)
- What's for Dinner? (NGSS/Reading Passage)
- Animal Investigation - Activity
- Butterfly Life Cycle
- Butterfly Life Cycle Word Search
- Frog Life Cycle Word Search
- Which are Animals?
- Insects
- Zoology Review
- Mammals
- Frogs
- Camouflage That Animal!
- Science Vocabulary Acrostic - Animal
- Science Fact or Opinion: Giant Panda
- Science Fact or Opinion: Parrots
- Human Heart Coloring
- Yawning (Reading Passage)
- My Ears, Nose, and Eyes
- My Body: In and Out
- The Heart
- How my Body Works
- 5 Senses Word Search
- Predators and Prey Matching
- Science Vocabulary Acrostic - Habitat
Plants
Animals
Human Biology
Ecology
Grades 3-5
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Cells
- Plant Cell Coloring
- Animal Cell Coloring
- Butterfly Life Cycle Cut and Paste
- Life Cycle of a Butterfly Diagram
- Is the Animal a Mammal? (NGSS)
- Is the Animal a Bird? (NGSS)
- Is the Animal a Reptile? (NGSS)
- Is the Animal an Amphibian? (NGSS)
- Is the Animal a Fish? (NGSS)
- Vertebrate or Invertebrate? (NGSS)
- Largest and Smallest Flowers (Reading Passage)
- Polar Bears (Reading Passage)
- Goldfish (Reading Passage)
- Sea Cucumbers (Reading Passage)
- Hares, Wild and Tame (Reading Passage)
- Alligators and Crocodiles (Reading Passage)
- The Lynx (Reading Passage)
- Squirrels (Reading Passage)
- Lemurs (Reading Passage)
- Comparing Bird Feet Adaptations
- Comparing Bird Beak Adaptations
- Invertebrates Word Search
- Animal Word Scramble - Activity
- Ants
- Iguanas
- Fish Word Search
- Amphibian Word Search
- Reptile Word Search
- Birds Word Search
- Mammals Word Search
- Plants
- Plants Parts - What am I?
- Human Eye Coloring
- Strongest Muscle (Reading Passage)
- Sneezing (Reading Passage)
- Cutting Onions (Reading Passage)
- What Makes Hair Turn Gray (Reading Passage)
- Nails (Reading Passage)
- Blinking (Reading Passage)
- Why Do Fingers Wrinkle? (Reading Passage)
- How Fast Can Humans Run? (Reading Passage)
- Digestion
- Teeth
- Food Web Diagram
- Glowworm Grotto (Reading Passage)
- Exploring Biomes: Deserts
- Exploring Biomes: Tundra
- Ecosystems
- Producers, Consumers, and Decomposers
- Types of Ecosystems
- Food Chain Word Search
Plants and Animals
Human Biology
Ecology
Middle School Life Science Tests and Worksheets
Anatomy and Physiology Reading Passages
Botany, Ecology, and Zoology