In this carbon cycle worksheet, learners will read about the carbon cycle and study a diagram showing what creates carbon dioxide and what uses carbon dioxide. Students will then complete 4 short answer questions.

In this Euglena and Spirogyra activity, high schoolers read about these two Protozoans and they answer fourteen questions about their specified structures and functions. They color a diagram of Euglena and Spirogyra and label their parts.

In this biology worksheet, students use the clues given at the bottom of the sheet to complete the crossword puzzle on cells. There are 22 clues to solve in the puzzle on cells.

In this weather worksheet, students read a detailed information sheet about different kinds of clouds and what weather they bring. Students answer 12 questions

In this transpiration activity, students will conduct an experiment to measure the rate of transpiration from a plant by measuring how much weight the plant loses over 5 days. Students will record their data and create a graph of the...

In this cell organelles activity, students read the structure and function of different plant and animal cell organelles to determine what organelle is being described. Students write in the 15 organelles into a chart.

In this chemical equations worksheet, young scholars balance equations. This worksheet has 22 chemical equations to write out and balance.

In this reading comprehension worksheet, students read a passage regarding different deserts and answer 10 questions. The questions are a mix of true/false, short answer, and matching.

In this thermodynamics learning exercise, students answer eight questions about reactions that involve change in entropy, they identify reactions as spontaneous or non-spontaneous and they solve problems using the laws of thermodynamics.

In this mini pond worksheet, students create a mini-pond ecosystem with soil, water, and plant life. Students let their ecosystem sit for a day and they observe a sample the next day. Students identify all the pond water microorganisms...

In this environment worksheet learners complete a series of multiple choice and short answer questions on organisms, reproduction, DNA and cell division.

In this biology instructional activity, students write identify the different parts of a leaf shown in 5 different diagrams. They also complete 12 short answer questions after reading the information about leaves.

In this ecology worksheet students complete a crossword puzzle that incorporates all of the ecological vocabulary in the word puzzle.

In this biology activity, students identify and locate various vocabulary terms related to photosynthetic process. There are 32 biology terms located in the word search.

In this cellular energy worksheet, learners review the stages of cellular respiration and contrast fermentation with cellular respiration. This worksheet has 6 fill in the blank and 6 short answer questions.

In this plants worksheet, students watch movies about plant growth and then answer multiple choice and short answer questions about them. Students answer 6 questions total.

In this chemiosmosis learning exercise, students trace the flow of protons and electrons through the thylakoid. Students also explain several key terms including in the reading passage provided.

In this plant response worksheet, students will explore the different responses plants have to different stimuli, including light and gravity. Students will complete 7 multiple choice questions and 3 fill in the blank questions.

In this plant learning exercise, high schoolers will review the origins and adaptations of plants including the alternation of generations. This learning exercise has 8 short answer, 6 fill in the blank, and 4 multiple choice questions.

In this euglena learning exercise, students read information about these unicellular organisms. Students then color in the different structures of the euglena on a diagram. Students complete 10 short answer questions.

In this plant systems worksheet, students write true or false for the 10 sentences about plant systems. Students then label the parts of the plant.

In this chemistry quiz worksheet, students complete a set of 10 multiple choice questions covering a variety of chemistry concepts.

In this science worksheet, students identify twenty-four terms in a word search about ecosystems. answers are available in various formats.

For this science worksheet, students fill in the blank for 15 sentences about chemical energy. For example, "Chemical bonds hold_."