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Electron Arrangement and Ion Formation
In this elements worksheet, students determine how electrons fill up the energy levels for the first 18 elements of the periodic table. Students determine if elements gain or lose electrons to form a stable ion. This worksheet has 4...
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The Life Cycle of a Star
In this stars worksheet, students read about the different stages in the life cycle of a star. Then students complete 3 short answer questions.
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The Three Types of RNA
In this biology instructional activity, students identify and describe the three types of RNA, messenger, transfer, and ribosomal RNA. Then they write the key features of molecules of RNA for each form.
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Types of Scientists
In this science worksheet, students match each type of scientist listed in the left-had column to its correct description found in the right-hand column. There are 34 different scientists to match on the sheet.
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Classification of Changes
In this classification of changes worksheet, students identify each example as either chemical or physical changes. Students also classify other examples as either element, compound, solution, colloid, or suspensions. In the other...
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Classifying Chemical Reactions
In this chemical reactions worksheet, high schoolers learn about the 5 types of chemical reactions as well as endothermic and exothermic reactions. Students are given 5 equations to balance and they identify the type of reaction for each...
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Chloroplasts and Mitochondria
For this biology worksheet, students read about the mechanism of photosynthesis to answer 43 short answer questions. They explain the role of chloroplasts in the process.
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Hydrologic Cycle
In this science activity, students read about the Hydrologic Cycle. Students use the reading and a diagram to answer 2 comprehension questions.
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Enzyme Practice Sheet Key
In this enzyme worksheet, students solve 6 problems including questions about how enzymes work, graphs of the relationship between enzyme and substrate and structures of enzymes.
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Exploring Hurricanes
In this hurricane instructional activity, students explore the behavior of hurricanes by reading an article about it. They complete 8 short answer questions that follow.
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Science Word Search
In this science worksheet, students locate and identify various vocabulary terms related to earth science. There are 44 words/phrases located in the puzzle.
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Properties of Covalent Compounds
In this compounds activity, students compare the differences between and ionic compound and a covalent compound. Students explain bond dissociation energy. This activity has 5 short answer questions.
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The Water Cycle: Crossword Puzzle
In this water cycle worksheet, students complete a 13 word crossword puzzle, using a set of given clues about the water cycle.
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Energy in a Cell
In this cell energy instructional activity, students will use an energy map to investigate how cells create ATP to store energy and how ATP loses a phosphate to release the energy to the cell. Students will then complete 4 short answer...
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How’s the Weather?
In this weather learning exercise, students unscramble weather words that describe features of the weather. An answer key and website reference for additional resources are included.
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Cells - Building Blocks of Life
In this cells worksheet, students 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.
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Our Earth
In this Earth's environment worksheet, students complete a crossword puzzle given 35 clues about a variety of topics related to our Earth. Topics include ecosystems, precipitation, biomes, energy transfer, soil, weathering and rocks.
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Word Search
Here is a word search that has more educational value than most. After finding the 14 words that have to do with natural resources, learners must then use the words in context. They answer 14 questions on the second page of the...
It's About Time
Building a Motor/Generator Toy
Combine science and playtime with the final lesson in an innovative unit. Scholars apply everything they have learned in previous lessons to build their own motors/generators and use it in a toy of their own design.
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Photosynthesis
In this photosynthesis worksheet, students complete 20 various types of questions related to photosynthesis. First, they match each description in the first column with the correct vocabulary term in the second. Then, students explain...
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Air Pollution
In this air pollution worksheet, students complete a crossword puzzle by reviewing the different types and sources of air pollution. This worksheet has 13 terms to place into the puzzle.
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Introduction to Bonding
In this chemistry instructional activity, students create new and true statements while replacing false ones in order to properly define parts of the concept of bonding.
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Radiation From Space
In this space worksheet, students will review different aspects of light, sound, and radio waves in space and the use of different types of telescopes. This worksheet has 17 fill in the blank statements.
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What is a Plant?
In this plant worksheet, students will review the origins and adaptations of plants including the alternation of generations. This worksheet has 8 short answer, 6 fill in the blank, and 4 multiple choice questions.