In this petroleum chemistry instructional activity, learners review hydrocarbons which includes petroleum. Students understand the properties of petroleum and where it is found. This instructional activity has 12 words in a crossword...

In this plants crossword, students solve clues for parts and definitions of plants to complete the crossword. Students complete 8 spaces in the crossword.

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.

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...

In this DNA technology worksheet, students will review 12 vocabulary words relating to the uses and results of DNA technology in this crossword puzzle.

In this fire safety worksheet, students fill in a crossword by answering questions about fire safety. Students answer 15 questions and put the answers in the crossword.

In this weather worksheet, learners solve the weather clues and put the answers into a crossword. Students complete 8 spaces in the crossword.

In this resources activity, students review renewable and nonrenewable resources. Students also review how resources can be conserved. This activity has 7 terms in a crossword puzzle, 3 true or false, and 10 short answer questions.

In this gravity worksheet, students complete a crossword puzzle by determining the correct terms associated with the 12 statements about erosion and landslides.

In this earthquake worksheet, students complete a crossword puzzle by determining the terms associated with the 8 given clues.

In this airplane worksheet, students complete a crossword puzzle by figuring out the answers to 12 questions about the flying machines created by the Wright Brothers.

In this science worksheet, students read 5 clues about animals and place the answers in a crossword puzzle. Most of the clues mention the importance of staying out of the sun and wearing sunscreen. There is no word bank for this easy...

In this recycling vocabulary worksheet, students use a set of recycling definition clues to complete a crossword puzzle. A reference web site is given for additional activities.

In this insect facts worksheet, students use the factual definitions about insects to complete the twenty four questions crossword puzzle.

In this crossword worksheet, students complete a 9 word crossword puzzle about the life cycle of the frog, accompanied by pictures.

In this Paleozoic Era worksheet, students complete a 12 word crossword puzzle using given clues about the Paleozoic Era. Answers given on page 2.

In this classification worksheet, students are provided with the answers to a crossword puzzle which has 17 clues pertaining to classification of organisms vocabulary.

In this science worksheet, 3rd graders answer 12 clues to find the answers to a crossword puzzle that is focused on things that live in trees. They use words such as butterfly, tree frogs, raccoons, and squirrel.

In this evolution activity, students review 9 terms associated with the evolution of primates. Students place 6 terms into a crossword puzzle and 3 terms into fill in the blank statements.

In this minerals worksheet, learners will review 5 vocabulary words associated with minerals including rock, gem, ore, and crystal. Then students will complete a crossword puzzle with 7 terms relating to the different tests that can be...

In this scientific methods activity, learners will review the steps necessary in testing a hypothesis including the types of reasoning and variables involved. This activity has 6 terms in a crossword puzzle and 4 fill in the blank...

In this virus and bacteria worksheet, students will review 7 terms associated with bacteria and viruses by completing a crossword puzzle. Then students will place 9 vocabulary words in a table as either a bacteria or virus related term.

In this liquids and gases instructional activity, high schoolers review 9 vocabulary terms associated with liquids and gases by completing a crossword puzzle.

In this cell reproduction worksheet, students review the parts of the cell involved in cell reproduction plus the different phases of cell division. This worksheet has 5 terms placed in a crossword puzzle and 3 fill in the blank questions.