Free Science Worksheets
Welcome to the science worksheet page at TLSBooks. Many of the science worksheets and puzzles found here can be utilized by multiple grade levels. It is our hope that after completing a worksheet or activity, children will become curious and pursue additional information about a topic or branch of science. After all, discovery is what science is all about!
In order to view and print worksheets from this site you will need Adobe Reader version 6 or later. You may download the latest version of the free Adobe Reader here.
Printing Tip: If a worksheet page does not appear properly, reload or refresh the .pdf file.
Physical SciencesMagnets Worksheets 1-2 - Identify items that a magnet will attract then make predictions about items magnets will attract. Finally, experiment with a magnet to test your predictions.
Types of Energy - Kinetic, electrical, and gravitational energy can be found here!
Motion - This primary science worksheet requires the student to identify objects that are people powered and objects that require fuel.
Light - Color the items that provide light.
Colors of the Rainbow - Students will solve addition problems with sums to 9 and use the sums as a guide for coloring the rainbow.
Parts of a Bicycle - Label basic parts on a bicycle.
Mars Reading Comprehension - Read about the planet Mars and answer the questions.
Jupiter Reading Comprehension - Read about the planet Jupiter and answer the questions.
Mercury Reading Comprehension - Read about the planet Mercury and answer the questions.
Neptune Reading Comprehension - Read about the planet Neptune and answer the questions.
Venus Reading Comprehension - Read about the planet Venus and answer the questions.
Earth Reading Comprehension - Read about Earth and answer the questions.
Uranus Reading Comprehension - Read about the planet Uranus and answer the questions.
Saturn Reading Comprehension - Read about the planet Saturn and answer the questions.
Cursive Practice Worksheets 1-5 - Copy NASA related article excerpts in your best cursive script.
Jupiter - Read the passage about Jupiter and answer the questions. A reading comprehension worksheet.
Solar System Fun - This crossword puzzle is a fun way to reinforce facts about the solar system!
Planet Cryptogram - Students must correctly identify each planet in order to decipher the puzzle.
Space Vocabulary Dictionary Skills - Place the words between the correct guide words.
Spirit and Opportunity - A coloring page.
Lunar Rover - A coloring page.
Space Shuttle Fact Sheet - Read about the space shuttle.
Space Age Word Find - This worksheet includes a word search shaped like a rocket and two mini research questions about Pioneer 10 and 11 and Voyager 1 and 2.
Computer Basics Worksheet 1 - Students will read an overview of basic computer components and answer questions about what they have read.
Computers - Young students will learn and recognize facts about a computer and break a secret code.
Earth SciencesEarthquake Word Search Puzzle - Find and circle words related to earthquakes such as seismograph, liquefaction, and epicenter in this educational word search puzzle.
Earthquakes and Volcanoes - Identify sentences and sentence fragments on this science worksheet.
Volcano Maze - Preschool-second grade students will enjoy getting through the maze and coloring the picture of a volcano.
Secret Message Worksheet 1 - Students will have fun decoding this message about solar energy.
Alphabetizing Alternative Fuels - This worksheet could accompany a science or environmental unit and promotes vocabulary, spelling, and alphabetizing skills.
Alternative Fuels - Can you find the names of the alternate fuels in this puzzle?
A Short History of Natural Gas - Read the passage and answer the multiple choice questions about the history of natural gas.
Hurricane Scramble - Students will unscramble the names of twenty sea creatures and draw a picture of their favorite ocean animal.
Who Am I? - Read the clues about the ocean animals, answer each clue, and check your answer using the self-checking letter box.
Animal Cut-Ups - Cut out the pieces of these two animals and glue them together on another sheet of paper. What animals did you make?
Corals and Coral Reefs - This reading comprehension worksheet provides the student with information about coral reefs.
Triceratops - Preschool-second grade students will learn a little bit about this dinosaur and color the picture.
Apatosaurus - Basic information and a picture to color of this giant dinosaur. Recommended for preschool-2nd grade.
Triceratops 3-4 - Read about this three-horned dinosaur and color the picture. Recommended for students in grades 3-4.
Apatosaurus 3-4 - Third and fourth grade students will enjoy reading about this fascinating dinosaur. This page also features interesting facts, classification details, and a picture to color.
All Kinds of Weather - Draw a line to match the children to the weather.
Life SciencesDesert Plants - Read the passages about five common desert plants and answer the questions.
The Sun Helps Things Grow - Students will color the pictures of things needing energy from the sun in order to grow.
Rain Forest - Look up these words before you find them in the puzzle.
All Mixed-Up - Students will alphabetize the words and discover an interesting animal or plant fact.
Mixed-Up Fruit - Unscramble the names of twelve fruits then draw the fruits you would use in a fruit salad.
Sonoran Desert Question or Statement - Science and language arts come together when students punctuate each sentence with a period or a question mark and unscramble words to make a question and a statement.
My Animal Book - Fun to print eight page science book features amphibians, birds, mammals, and reptiles to color as well as fun puzzles to solve.
The Sounds that Animals Make - This is an easy word search puzzle and matching worksheet combined.
Animal Sounds Word Search Puzzle - Find the sounds that animals make then alphabetize the words.
Animal Friends Classifying Worksheet 6 - Classify animals as birds, reptiles, amphibians, or mammals.
Scrambled Wetland Animals - Unscramble the names of the wetland animals and then draw a line to match the name with the animal picture.
Hidden Animals 2 - Fill in the missing letter in each animal name to find a hidden animal name.
Animal Families - Draw a line to match each animal with the name of its young and the family name.
Farm Animal Fun - Read the words cow, pig, horse, and chicken and complete the sentences.
Hidden Animals - Can your students find the animal names hiding in these sentences?
Land or Sea Cut and Paste - Cut out the land and sea animals and paste them with the picture of the land or the sea.
Fur and Feathers Word Scramble - Unscramble the names of mammals and birds and write each name on the line.
Mammals and Reptiles Cut and Paste - Color the pictures of the mammals and reptiles then cut them out and paste them under the appropriate heading.
Creatures of the Grand Canyon - This set of worksheets includes a Grand Canyon animal word search puzzle, a vertebrate classification worksheet, and an animal classification worksheet.
Mammals of the Grand Canyon - Find fourteen mammals who call the Grand Canyon home.
Whale Word Search - Find the names of nine whales in this easy word search puzzle.
Manatee Fact Sheet - Students can read about these gentle giants and color the picture.
Beluga Whale - Fact sheet and coloring page.
Collared Peccary - An informational coloring page.
Bison Fact Sheet - Read about the American Buffalo.
Animal Mix-Up Worksheets 1 and 2 - Cut out the mixed up ocean animals then paste them together to make a sea horse, shark, whale, and manatee.
African Animal Word Search - Eleven African animals are hiding in this puzzle.
African Animal Fun - Read the clues to discover the identity of a lion, elephant, giraffe, and zebra and write these animal names to complete the sentences.
Sea Turtle Coloring and Activity Page - Write the names of seven sea turtles in the puzzle and color the picture.
What Am I? - Learn facts about the desert tortoise while capitalizing the letter i.
Turtle Hibernation Maze - Help the turtle through the maze and answer two questions.
Sea Turtles - First, write something you know about sea turtles. Next, write something you learned about sea turtles from the worksheet.
Loggerhead Turtle Fact Sheet - Read and learn about the loggerhead turtle.
Lizard and Bullfrog Fun Sheet - Students will read a blurb about a lizard and a bullfrog and answer the questions.
Reptile Word Search Puzzle - Find and circle the names of reptiles in this puzzle then draw a turtle in the space provided.
Penguins Reading Comprehension - Read the passage about penguins and answer the questions.
Birds Fact or Opinion - This worksheet brings reading, science, and puzzle fun together as students learn about birds, read carefully, and find bird related words in a puzzle.
Dragonfly Color-by-Number - This preschool worksheet offers number recognition to 5, color recognition, printing practice, and a science fact!
Insect Scramble Worksheets A and B - Students will unscramble the names of ten insects (five per worksheet) and write them on a sign.
Insect Word Search Puzzle - Find the names of nine insects and draw a butterfly in the space provided.
Monarch Butterfly - Cut this page in half and provide students with the first half for studying and the second half for labeling the Monarch butterfly.
All About Dairy Cows - This 26 page printable book includes facts about cows and activities for kids.
Your Five Senses - Six beginning science worksheets introducing the five senses of touch, taste, smell, hearing, and sight.
Sense of Hearing - Students will circle the pictures of things you can hear.
Your Five Senses - Sort words into five categories.
Healthy Snacks - Fill in the word boxes with the names of healthy snacks and complete each sentence.
Healthy Foods - Preschool children will color the fruits and vegetables and mark an X on the foods that are not healthy.
Label the Pictures - Use words from a word box to correctly identify parts of the body.
Weather Cut and Paste - Paste the seasonal picture and description next to the child it describes.
MiscellaneousYou Know the Answer - Here are the answers to science questions, now you write the questions!
Classifying - Name a category for groups of words and write the word that does not belong with each classification.
Science activities on other web sites.
Water Cycle Activity - This online activity teaches students about rain, water storage, vapor, and clouds.
Echo the Bat - Students can read about Echo the Bat in this online book. After reading the story, follow the prompts to use the interactive features to track Echo.
All worksheets created by Tracey Smith.
Did you know that . . .
This page features 139 science worksheets and related materials.