Skip to content
Start My 3 Free Days $0 today · cancel anytime

1st Grade Science Worksheets

122 1st grade science worksheets, covering animals, life science, health and nutrition, plus 32 more topics. How teachers use these

1st Grade Science Worksheets

122 1st grade science worksheets, covering animals, life science, health and nutrition, plus 32 more topics. How teachers use these

Worksheet
Worksheet1st GradeAll About Autumn Reading Comprehension Worksheet

The All About Autumn Reading Comprehension Worksheet gives 1st graders a short fall passage and multiple-choice questions to build reading comprehension. An answer key is included for quick, no-prep practice at home or school.

Worksheet
Worksheet1st GradeSeasons of the Year Matching Worksheet

A colorful seasons of the year matching worksheet where 1st graders match spring, summer, fall, and winter to pictures, then write each season from a clue. Answer key included — perfect for no-prep science practice.

Worksheet
Worksheet1st GradeWhat Food is This Reading Comprehension Worksheet

This what food is this reading comprehension worksheet lets 1st graders read food clues and choose the correct food in six fun riddles. Includes a complete answer key — great for quick, no-prep reading practice.

Worksheet
Worksheet1st GradeMammals, Fish, or Birds Classifying Animals Worksheet

A 1st grade Mammals, Fish, or Birds Classifying Animals Worksheet where students sort a word bank of animals into three groups. Includes a complete answer key for quick, no-prep science practice.

Worksheet
Worksheet1st GradeBody Parts Worksheet

This Body Parts Worksheet helps 1st Grade students name the nose, hand, ear, mouth, foot, and eye with a picture word bank, then show what each part does. Answer key included.

Worksheet
Worksheet1st GradeReptile Classification Worksheet

This reptile classification worksheet helps 1st graders sort animals by circling reptiles, matching them to their names, and completing simple reptile facts. Includes a complete answer key for fast, no-prep life science practice.

Worksheet
Worksheet1st GradeCategorizing Objects Worksheet

This Categorizing Objects Worksheet helps 1st graders read nine words and sort them into groups like animals, food, and colors. Includes a complete answer key for quick, no-prep classification practice.

Worksheet
Worksheet1st GradeSink Float Identify Worksheet

This sink float identify worksheet lets first graders predict whether an apple, rock, duck, and more will sink or float in water. Includes an answer key for a fun, hands-on introduction to density.

Worksheet
Worksheet1st GradeBreakfast, Lunch, or Dinner Classifying Food Worksheet

This Breakfast, Lunch, or Dinner Classifying Food Worksheet has 1st Grade students sort nine familiar foods into three meal columns. Answer key included, so sorting practice checks itself in minutes.

Worksheet
Worksheet1st GradeSeeds Plants Fill in the Blanks Worksheet

This Seeds Plants Fill in the Blanks Worksheet lets 1st graders use a word bank to complete eight sentences about how to plant a seed and help it grow. An answer key is included for quick, no-prep science practice.

Worksheet
Worksheet1st GradeMy Plate Sorting Worksheet

Help first grade students sort foods into the five MyPlate food groups with this my plate sorting worksheet. A printable science activity with an answer key that builds healthy-eating skills.

Worksheet
Worksheet1st GradeClassroom Objects Magnet Attraction Worksheet

This first grade classroom objects magnet attraction worksheet has students sort six everyday items into attract or does-not-attract columns as they explore magnetism. Answer key included — a quick, hands-on way to practice physical science.

Worksheet
Worksheet1st GradeSenses Touch Worksheet

This senses touch worksheet has first grade students circle the objects that feel soft, then write texture words to finish three sentences. An answer key is included, so checking the work takes seconds.

Worksheet
Worksheet1st GradeLiving and Non-Living Things Sort Worksheet

A living and non-living things sort worksheet where 1st graders label six pictures with L or N and sort four words into two groups. Answer key included for fast, no-prep life science practice.

Worksheet
Worksheet1st GradeAnimal Names Worksheet

Students label nine friendly animal pictures using a nine-word bank in this animal names worksheet. Built for 1st Grade science, with an answer key included so checking work takes seconds.

Worksheet
Worksheet1st GradeDescribing Characteristics Living Things Worksheet

This Describing Characteristics Living Things Worksheet asks first graders to check off six pictures and finish four sentences about what living things need. Answer key included for fast, no-prep science practice.

Worksheet
Worksheet1st GradeGraphing Fruits Worksheet

The Graphing Fruits Worksheet has 2nd grade students solve four addition facts, color a bar graph with their answers and read it to answer three questions, with a full answer key.

Worksheet
Worksheet1st GradeImportance of Farming Worksheet

Use this Importance of Farming Worksheet to help 1st Grade students sort six farm foods into plants and animals and decide what farms really give people. Answer key included for fast, no-prep science practice.

Worksheet
Worksheet1st GradeBody Parts Fill in the Blanks Worksheet

Students use a word box to complete eight sentences with the body parts fill in the blanks worksheet, then write one of their own. Built for 1st Grade with an answer key included, it makes naming body parts simple.

Worksheet
Worksheet1st GradeLiving On the Farm Reading Comprehension Worksheet

This living on the farm reading comprehension worksheet gives 1st Grade readers a short story about farm chores, five multiple choice questions, and an answer key, so comprehension practice takes only minutes.

From our teachers' playbook

Little scientists, big wonders

What do 1st graders learn in science?

First grade science is about noticing patterns and asking why. Kids watch the sky and the seasons change and describe patterns like more daylight in summer, less in winter. They explore light and sound: how vibrating things make sound and how we need light to see. They study plants and animals, what their parts do and how babies resemble their parents. They use their five senses to observe, sort objects by properties and test things like whether objects sink or float. The click moment is when a child makes a prediction, tests it and says, "I was right!" or even better, "Whoa, I was wrong!"

Our favorite ways to teach 1st grade science

First graders learn science by doing. These moves keep their hands busy and their questions coming.

Sing the seasons

Play the Seasons Song and have kids act out each season: shivering, splashing, raking leaves. Then go outside, look at the trees and decide which season you're in and why.

Why it works: words set to a repeating melody are easier to recall than the same words spoken (Wallace, 1994).

Seasons Song (Animated Music Video)Try it withSeasons Song (Animated Music Video)SongsOpen it →

Sink or float lab

Fill a tub with water and gather a spoon, a cork, a coin and a leaf. Kids predict sink or float, test each one and record results. Then they look for a pattern in what floats.

Why it works: the U.S. Department of Education's guide for teaching elementary math recommends moving from hands-on objects to drawings to numbers.

Sink Float Identify WorksheetTry it withSink Float Identify WorksheetWorksheetsOpen it →

Read about autumn

Read the autumn passage together, answer the questions and then take a short fall walk to find the clues from the text, like changing leaves. Reading plus observing is a great combo.

Why it works: pulling an answer out of memory makes it stick far better than rereading it, one of the strongest findings in learning research (Dunlosky and colleagues, 2013).

All About Autumn Reading Comprehension WorksheetTry it withAll About Autumn Reading Comprehension WorksheetWorksheetsOpen it →

Questions teachers and parents ask

What do 1st graders learn in science?

First graders learn about sky and season patterns, light and sound, plant and animal parts, how young animals resemble their parents, the five senses and the properties of objects.

How do I teach science to 1st graders?

Keep it hands-on: observe, predict, test and talk. Simple experiments with water, light and sound and outdoor walks make concepts real.

What are easy science experiments for 1st grade?

Sink or float, making shadows with a flashlight, growing a bean, making sounds with rubber bands and watching ice melt are all simple and fun.

How can I support science at home?

Ask "Why do you think that happened?" during everyday moments. Look at the moon, watch plants grow and let your child test their own ideas.