3Grade 3 · Life Science

Grade 3 Life Science Worksheets

Free printable and interactive Grade 3 life science worksheets aligned to NGSS. 72 worksheets so far. Every worksheet has an answer key and can be completed online with instant feedback.

3-LS1-1

Model that living things have different life cycles that all include birth, growth, reproduction and death.

Worksheet
Grade 3
Life Cycle Notes from the Market Stall
Life Science · 3-LS1-1
Premium15 questions
Worksheet
Grade 3
Life Cycle Panels for the Healing Garden
Life Science · 3-LS1-1
Premium15 questions
Worksheet
Grade 3
Following Generations in the Museum Story Garden
Life Science · 3-LS1-1
Premium15 questions
Worksheet
Grade 3
Life Cycle Connections at the Fountain Steps
Life Science · 3-LS1-1
Free13 questions
Worksheet
Grade 3
Editing Life Stories at the Science Museum
Life Science · 3-LS1-1
Premium14 questions
Worksheet
Grade 3
Life Cycle Detectives at the Desert Arroyo
Life Science · 3-LS1-1
Premium14 questions
Worksheet
Grade 3
What Comes Next Beside the Tetherball Court?
Life Science · 3-LS1-1
Premium14 questions
Worksheet
Grade 3
Designing Life Cycle Displays for the Apartment Lobby
Life Science · 3-LS1-1
Premium14 questions
Worksheet
Grade 3
Life Cycles at Reed Bend Wetland
Life Science · 3-LS1-1
Premium14 questions

3-LS2-1

Argue that some animals live in groups that help the members survive.

3-LS3-1

Use data to show that plants and animals get traits from their parents and that traits vary in a group.

3-LS3-2

Use evidence to explain that the environment can affect traits, such as a plant that gets too little water.

3-LS4-1

Use fossils to describe living things and environments from long ago.

3-LS4-2

Explain how differences in traits can help some members of a species survive, find mates and reproduce.

3-LS4-3

Argue that in a habitat some living things survive well, some less well and some cannot survive.

3-LS4-4

Judge a solution to a problem caused when an environment changes and the living things there change.

Life Cycle Notes from the Market Stall

Life Cycle Panels for the Healing Garden

Following Generations in the Museum Story Garden

Life Cycle Connections at the Fountain Steps

Editing Life Stories at the Science Museum

Life Cycle Detectives at the Desert Arroyo

What Comes Next Beside the Tetherball Court?

Designing Life Cycle Displays for the Apartment Lobby

Life Cycles at Reed Bend Wetland

A Schooling Squid Display

Flock Clues at the Harvest Orchard

Signals in the Reef Aquarium

Animal Teamwork at the Kitchen Foldout Desk

Mussel Connections on a Cobble Beach

Choosing Wildlife Panels for the Curling Lodge

Flocks at the Reservoir Sandbar

Rainforest Riverbank Neighbors

Wildlife Reports at the Science Corner

A Family-Trait Display for the Reef Aquarium

Trait Clues at the Red Mesa Field Station

Trait Evidence in the Reef Aquarium

Family-Trait Displays at the Croquet Lawn

Trait Forecasts on the Backyard Screened Porch

Pack Goats and Pea Family Records

Snails and Clover at the Tent Loop

Coats, Blossoms, and Family Clues

Family Traits at the Discovery Pavilion

Wind Notes from the River Dam Viewpoint

Duckweed Choices at the Library Pond

Wind Clues at the Mountain Weather Station

Plant-Care Designs at the Parcel Shop

Brittlebush Growth at the Desert Survey Wagon

Oat Predictions Beside the Playground Seesaws

Basil Boxes at the School Garden Steps

Ginger Growth at a Rainforest Study Clearing

Willow Changes at the Floating Field Station

Zara's Platform Fossil Journal

Fossils at the High-Cloud Station

Fossil Clues at the Bike Co-op

Fossil Records in the Pantry Stone

Fossil Survey from the Shore Overlook

Fossil Display Plans at the Winter Library

Fossil Predictions at the Farm Windmill

Fossil Clues Beneath the Soccer Field

Long-Ago Clues Behind the Backyard Bench

Trait Clues at Willowbend Riverside Park

Meadow Mouse Clues at the Children’s Museum

Butterfly Clues by the School Kitchen Window

Lizard Records at the Palm-Grove Camp

Frog Calls at the Zoo Listening Lab

House Finch Study at the Park Pergola

Design an Elk Traits Exhibit

Desert Sheep: Predict from Trait Clues

Guppy Traits at Market Square

Living Things Near the Ski Lodge

Living Things in the Planetarium Courtyard

Habitat Changes at the Recycling Center

Habitat Checks at the Classroom Magnifier Cart

Low-Tide Predictions at Ripple Rock

Choose a Living Display for the Kitchen Chalkboard

Small Neighbors in the School Garden

Which Plants Can Live Here?

Who Can Live in Heron Island's Meadow?

Frog Plans at the Maple Sugar Shack

Bee Planters by the Observatory Roof

Runoff Around the Planetarium Dome

Hay Harvest and Hiding Places

Grasshopper Plans at the Cricket Field

A Way Through the Backyard Fence

Flowers Beside the Mountain Switchback

A Shelter Plan for the Forest Campsite

Night Lights at the Zoo