In this trace elements worksheet, students use a chart showing trace element concentrations and a map to complete 4 short answer questions.

For this using land worksheet, students determine if effects on the environment are due to natural or man-made causes. This worksheet has 10 fill in the blank and 4 short answer questions.

In this solutions worksheet, students review types of solutions, concentration and saturation of solutions, and suspensions and colloids. This worksheet has 10 fill in the blank, 7 multiple choice, and 6 short answer questions.

In this physical world instructional activity, students review concepts relating to the chemical and physical properties of matter, density of matter, and if matter is a solid, liquid, or gas. This instructional activity has 9 terms in a...

In this solids worksheet, students review terms associated with solid matter including, freezing and melting point, viscosity, and Brownian motion. This worksheet has 1 short answer and 14 matching questions.

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 organism instructional activity, students review the characteristics that determine if something is alive or not. This instructional activity has 5 fill in the blank and 7 matching questions.

For this classifying life worksheet, students review the 5 kingdoms of organisms by completing 10 matching and 7 fill in the blank questions.

In this cells worksheet, learners review cell organelles and their functions plus the different processes that take place within cells. This worksheet has 9 matching and 5 true or false questions.

In this cells worksheet, students review different types of cells including their different functions and shapes. This worksheet has 6 matching and 3 short answer questions.

In this circulation learning exercise, students review the circulatory system including the structures and functions of this system. This learning exercise has 5 word scramble, 4 short answer, 1 fill in the blank, and 6 true or false...

In this work and energy worksheet, students review energy laws, potential energy, and kinetic energy. This worksheet has 8 fill in the blank, 7 short answer, and 5 matching questions.

For this machines worksheet, students review different types of simple machines including pulleys, wedges, levers, and inclined planes. This worksheet has 10 matching, 4 multiple choice, and 8 short answer questions.

In this musculoskeletal system worksheet, students review the function of bones and muscles in this body system. Students also review the different types of muscles: smooth, skeletal, and cardiac. This worksheet has 10 fill in the blank...

In this compound machine worksheet, learners review what simple machines are put together to make compound machines. This worksheet has 5 fill in the blank and 2 short answer questions.

For this energy worksheet, students study pairs of pictures to explain how energy is transformed from one picture to the next. This worksheet has 6 fill in the blank questions.

In this thermal energy learning exercise, students review radiation, convection, and conduction. This learning exercise has 3 matching and 6 short answer questions.

In this fossils activity, students create their own casts, molds, imprints, and embedded fossils. Then students complete a fossil comparison chart. This activity has 12 fill in the blank questions.

For this ages of rock worksheet, students review the processes involved with determining the ages of rocks which includes the radioactive decay of carbon-14. This worksheet has 5 matching and 5 short answer questions.

In this weather worksheet, students review vocabulary words and concepts associated with predicting the weather. Students understand what a meteorologist studies. This worksheet has 7 matching, 10 fill in the blank, and 5 short answer...

In this recycling learning exercise, learners review what items can be recycled, what is made from recycled items, and how recycling conserves resources. This learning exercise has 5 word scramble, 10 short answer, and 5 multiple choice...

In this planets worksheet, students read about how our solar system's planets were discovered and how scientist believe there might be a tenth planet. After reading, students complete 4 short answer questions.

For this behavior worksheet, students review different types of behavioral adaptations including migration, hibernation, and communication. This worksheet has 10 matching and 10 true or false questions.

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.