In this amino acid worksheet, students read about amino acid combinations that make proteins and they calculate the number of combinations that can be made to make proteins.

In this identifying fruits worksheet, students cut and paste pictures of fruits on a poster board, identify the type of each one as simple, aggregate, or multiple, and add pictures of foods made from each of them. Students complete 30...

In this telegraph system worksheet, learners design a telegraph station and answer 4 questions about the voltage, the resistor values and various modifications made to their design.

How are bubbles made? A simple experiment involving the construction of bubbles is available in this lab worksheet. A fun activity prompts pairs of learners to use dish soap in order to make bubbles. They keep track of the size of the...

Open this lesson by reading together about primary and secondary batteries (such as nickel-cadmium cells), problems they can cause in the environment, and how humans can minimize the damage. Afterward, little ones examine a collection of...

In this science of biology worksheet, students will review the concepts relating to biology including the characteristics of living things, the process of reproduction, adaptations, and evolution. This worksheet has 5 short answer, 3...

Support your bright young grammarians with identifying adjectives using these simple, yet effective skills practice worksheets. Presenting with a series of 18 sentences children are asked to first circle the...

In this electrical circuits worksheet, students read a text and examine a diagram to learn the parts of a simple electric circuit. Students then answer 6 questions about electrical circuits. This is an online interactive worksheet.

In this electricity worksheet, students read about static and current electricity and then draw pictures of an electric cell and circuits. Students draw 3 pictures total.

Fifth graders complete an exercise that introduces them to Moh's scale of mineral hardness. The scale is presented on the instructional activity, and learners answer three questions which have them assign a hardness rating based on some...

Young scientists use electrolysis to separate water into its elements before experimenting with fire to learn about their properties. A helpful resource provides a reading passage and analysis questions. 

Get scholars thinking about the scientific process with this fun experiment they can do at home. Learners practice reading directions as they underline each instruction in a procedural paragraph. They create a flow chart and record...

Young scientists learn about plate tectonics and the three different types of faults (normal, reverse, and strike-slip) using foam models. The activity also covers common types of locations where these faults are found.

Simplify the parts of a cell with this handout and brief activity. Learners read a two-page explanation of the parts of a cell that includes bolded vocabulary words. Using what they have just read, class members answer 19...

In this insects worksheet, learners read 10 clues pertaining to insects. Students choose the words from the word box that match the clues and fit them into the crossword puzzle.

In this membrane permeability worksheet, students read introductory information about the cell membrane structure as it pertains to permeabillity and draw a representation of the membrane as they complete a lab. Students record the...

In this history of life worksheet, students use diagrams showing how life may have begun on Earth to complete 3 short answer questions.

In this chemistry of life worksheet, students will review key terms of plant cell structure and chemistry by reading 13 clues to complete the puzzle. Word bank is included.

In this cells learning exercise, 9th graders identify and use a microscope to look at cells. They explain the purpose for a microscope and how to find the total magnifying power of a microscope. Students also determine what would cause...

In this arthropods learning exercise, students will review arthropod exoskeletons, jointed appendages, molting, and types of respiratory structures. Students will also review arthropod senses, body systems, and reproduction. This...

In this water equilibria worksheet, students calculate the pH of solutions, they fill in a table with the type of acid or base given a compound and it's concentration and they calculate approximate solubilities for salts.

In this Ohm's Law worksheet, students answer 16 questions about electricity, electric current, voltage and electricity and they mathematically analyze a circuit they design and construct.

In this environment activity, students read an article about setting up the Kyoto Protocol, an international treaty. They identify the meaning of human environment and what the Earth's greenhouse effect is. Students also explain the...

In this geography worksheet, high schoolers read an excerpt about aerial photographs and how they are taken. Then they identify shape, size, tone, shadows, and other hints that might be seen. Finally, students respond to 5 short answer...