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Chemicals, Chemicals, Everywhere
Students divide substances into categories: made of chemicals/not made of chemicals, synthetic/naturally occurring, and toxic/nontoxic. They observe a mystery chemical and determine what precautions they need to take when handling an...
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Charge and Electricity
In this electricity activity, students read about electric charge, ionic notation, and conductors and insulators. Then students complete 19 matching, 6 fill in the blank, and 2 short answer questions.
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WS 4.8-Review
In this chemistry review worksheet, students solve a variety of problems including balancing equations, solving for unknowns using dimensional analysis, finding percent yields, limiting reactants and empirical formulas.
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The Many Faces of Energy
For this energy worksheet, students are given a table of the many measurements of energy. They solve 6 problems converting from one measurement of energy to another using the conversion factors given.
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Chemical Reaction in a Baggy
Tenth graders observe various chemical reactions in the lab. For this chemistry lesson, 10th graders list the indications that a chemical reaction took place. They give real life examples of reactions they see everyday.
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Size and Shape
Students observe different substances under the microscope. In this space science lesson, students identify the different features of SEM images. They formulate a conclusion about the images of Mars meteorites.
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Benefits of Biotechnology
Various aspects about the impact of biotechnology in our everyday lives, and many examples of its application are given in these slides. Designed with multiple fonts, the style should be appealing to youth.
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Energy in the Natural Environment
Students examine the flow of energy through the natural environment. In groups, they describe the effect of energy on the atmosphere, hydrosphere and lithosphere. To end the lesson, they experiment with the chemical and physical...
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Stoichiometry
In this stoichiometry worksheet, students review definitions and equations associated with molarity, density, atomic mass, molarity, and dilutions. This worksheet has 18 word problems.
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Chemistry Crossword
In this chemical reactions learning exercise, students complete a crossword puzzle by figuring out the vocabulary words associated with 34 clues.
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Laboratory: Hydrated Salts
In this hydrated salt worksheet, students answer questions after completing a lab experiment using a hydrated salt. The calculate the empirical formula for the hydrate, they name the hydrate and they determine the mass of the water in...
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Investigating Factors That Affect Rate of Enzyme Action
Young scholars explore the properties of enzymes. In this chemical reaction activity, students explore enzymes through a Web-quest and investigative study. Young scholars will collect and summarize data and create a class presentation....
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Eukaryotic Cell Structure
In this biology worksheet, students complete 20 fill in the blank questions about eukaryotic cells. They identify the parts and functions of cell organelles.
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Percent Mass, Moles, and Avogadro Worksheet
In this moles worksheet learners complete a set of calculations to find how many atoms and moles are in different substances.
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Plankton / Phytoplankton
Students discuss the importance of plankton in the ocean ecosystem. In this biology activity, students identify the different types plankton by observing them under the microscope. They explain how plankton population affect global climate.
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Dietary Supplements and the Chemistry of Life
Students study the effects of dietary supplements on bodily functions. In this health lesson plan students calculate their caloric needs and research dietary supplements.
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What Is Chemistry, Anyway?
Students differentiate physical and chemical change. In this chemistry lesson, students list examples of those changes. They apply what they learned in a Jeopardy style team game.
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Hydrates Worksheet
For this chemistry worksheet, students look for the concepts connected to hydrates and answer the variety of questions given for the assessment.
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Formulas and Mole Conversions
In this formulas and mole conversion worksheet, learners answer 22 graphic organizer, multiple choice, and short answer questions pertaining to formulas and mole conversion.
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Science: What Is the Carbon Cycle?
Students examine the carbon cycle while identifying its sources, sinks, and release agents. Using magazines and newspapers, groups of students design collages illustrating the carbon cycle. Finally, they write responses to several...
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Ionic and Covalent Bonds
Ionic and covalent bonds are the focus of this chemistry activity, which provides students with eighteen key terms to use in a fill-in-the-blank activity. Additionally, students are prompted to write the number of atoms in four given...
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Characteristics of Crystals
In this crystals worksheet, students complete a graphic organizer by filling in the characteristics of the different crystal types including melting/boiling point and electrical conductivity.
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Moles Worksheet
In this chemistry worksheet, high schoolers examine the energy rule of moles and answer the essay questions. The answers are include with the worksheet.
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The Chemistry of Life
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.
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