Worksheet
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Recycling Activity Book

For Students 3rd - 5th
In this recycling worksheet, students complete the activities in a 19 page activity book pertaining to reducing, reusing and recycling. Included are: coloring, crafts, fill in the blanks, dot to dot, mazes, word search and crossword...
Interactive
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Exploring Jupiter: Galileo Curriculum Module Issue One

For Students 5th - 6th
In this exploring Jupiter:  Galileo Curriculum Module issue one activity, students complete a crossword puzzle that tests their knowledge of Jupiter; their are 11 links to other worksheets to explore the planet.
Worksheet
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Lions at Lunchtime

For Students 3rd - 5th
In this lions crossword puzzle worksheet, students discover, locate and answer five across and five down facts about lions and their habitats.
Worksheet
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Skeletal and Muscular System

For Students 9th - 12th
In this muscle and skeletal system worksheet, students complete a crossword puzzle given clues to terms related to muscles, joints, bones and connective tissue.
Worksheet
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Health-Nervous System Review

For Students 7th - 9th
In this nervous system worksheet, students are given seventeen clues about structures of the nervous system and they put their answers in a crossword puzzle.
Worksheet
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Communities and Biomes

For Students 9th - 12th
In this biomes worksheet, students complete a crossword puzzle by figuring out the answers to 17 clues focused on communities and biomes.
Worksheet
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Evolution

For Students 5th - 12th
In this evolution worksheet students complete a crossword puzzle by answering questions about the environment, evolution and populations. 
Interactive
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Body Parts

For Students K - 2nd
In this interactive human biology activity, students read ten riddles about body parts and type in the appropriate name of the body part the riddle is describing. Students also answer a nine word crossword puzzle that focuses on the...
Worksheet
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Farm Spiral Puzzle Worksheet

For Students 4th - 5th
In this farm words worksheet, students read ten clues about agriculture and farm science. Students use their answers to fill in a spiral word puzzle. There is no word bank.
Worksheet
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Human Impact on the Environment

For Students 7th - 9th
In this environmental science worksheet, students complete a crossword puzzle with 26 questions about human impact on the environment.
Worksheet
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Nervous System and Senses

For Students 6th - 8th
In this health activity, students complete the crossword puzzle based upon the theme of the nervous system and its interaction with the senses.
Worksheet
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Simple Machines Crossword

For Students 4th - 5th
In this machine worksheet, learners use a set of 14 clues to complete a crossword puzzle about simple machines. Worksheet contains a link to additional activities.
Lesson Plan
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The Puzzle

For Teachers 6th - 10th
Pupils develop problem solving skills in science. In this creative thinking lesson, students manipulate puzzles and formulate solutions. Pupils share their process with peers to see if they can complete a given puzzle using the same...
Worksheet
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Petroleum Chemistry

For Students 9th - 12th
In this petroleum chemistry worksheet, students review hydrocarbons which includes petroleum. Students understand the properties of petroleum and where it is found. This worksheet has 12 words in a crossword puzzle, 6 fill in the blank,...
Worksheet
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Plants Spiral Puzzle

For Students 4th - 6th
For this plants crossword, students solve clues for parts and definitions of plants to complete the crossword. Students complete 8 spaces in the crossword.
Worksheet
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Types of Behavior

For Students 9th - 12th
In this behavior worksheet, students review the different types of behaviors including instinct, reflex, and learned behaviors. This worksheet has 10 terms in a crossword puzzle and 6 fill in the blank questions.
Worksheet
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Basic Units of Life

For Students 6th - 12th
In this cells worksheet, students will review vocabulary words and information relating to the structure and function of plant and animal cells. This worksheet has 10 crossword puzzle questions, 6 multiple choice, 4 short answer...
Worksheet
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DNA Technology

For Students 9th - Higher Ed
In this DNA technology learning exercise, students will review 12 vocabulary words relating to the uses and results of DNA technology in this crossword puzzle.
Worksheet
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Fire Safety Vocabulary Fill Puzzle

For Students 3rd - 8th
In this fire safety instructional activity, students fill in a crossword by answering questions about fire safety. Students answer 15 questions and put the answers in the crossword.
Worksheet
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Wild Weather Spiral Puzzle

For Students 3rd - 6th
In this weather instructional activity, learners solve the weather clues and put the answers into a crossword. Students complete 8 spaces in the crossword.
Worksheet
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Resources

For Students 7th - 12th
In this resources instructional activity, students review renewable and nonrenewable resources. Students also review how resources can be conserved. This instructional activity has 7 terms in a crossword puzzle, 3 true or false, and 10...
Worksheet
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Gravity

For Students 7th - 10th
In this gravity worksheet, students complete a crossword puzzle by determining the correct terms associated with the 12 statements about erosion and landslides.
Worksheet
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Earthquake Information

For Students 7th - 12th
In this earthquake worksheet, students complete a crossword puzzle by determining the terms associated with the 8 given clues.
Worksheet
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The "Wright" Puzzle

For Students 8th - 11th
In this airplane learning exercise, students complete a crossword puzzle by figuring out the answers to 12 questions about the flying machines created by the Wright Brothers.