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Percentage Composition
In this chemistry worksheet, students find the formula weight for each of the substances listed on the sheet. Then they find the percentage composition as indicated.
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Quantitative Problems (Mass)
In this chemistry worksheet, learners identify how much aluminum and hydrochloric acid is needed to produced a certain amount of hydrogen gas. Then they identify how many grams of oxygen are used.
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Chemistry Worksheet (Mole)
In this chemistry worksheet, students identify and name the number of neutrons, electrons, and protons for each. Then they illustrate how the electrons are arranged in a cloud. Students also find the relative number of atoms in the two...
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Organic and Biological Compounds
Carbon as a building block for organic compounds is demonstrated by diagrams and facts for its bonding style. Saturated and unstaturated hydrocarbons are detailed and facts about biological compounds such as proteins, nucleic acids,...
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Oceanic Absorption- Oceanic Sequestration
Students examine the different techniques that may be used to reduce carbon dioxide in the atmosphere. In this ocean pollution lesson students divide into groups and complete a lab to see how the ocean holds carbon dioxide.
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Using the Carbon Cycle Interactive Game in the Classroom
Students play a game. In this carbon cycle lesson, students read The Carbon Cycle, list places where carbon is found on Earth, brainstorm why carbon is important and play an online interactive game.
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Integrating Biology: The Elements in Your Body
For this body elements worksheet, students read about the chemical make-up of the human body and answer questions about the elements.
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Do Some Research: Coal
In this researching coal worksheet, students research, write a short report, and draw a picture of coal. Students complete two activities.
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Chemistry Chapter 11
In this chemistry worksheet, students name the forces that need to be overcome to reduce samples to individual atoms, such as the diamond. Then they determine which substances exhibit dipole forces. Students also complete a Phase diagram...
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Balancing Act
In this chemistry worksheet, students determine the number of atoms in each element and select one that is not equal on both sides of the equation. Then they add a coefficient in front of the formula with that element and adjust their...
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WHAT'S ORGANIC?
Students explore how certain foods come to be certified "organic." They write the words "organic" and "synthetic" and given the definitions of each. Students are given dictionaries. They are asked: "What is organic food?" Students grow...
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Frosty the Snowman Meets His Demise: An Analogy to Carbon Dating
Students read and discuss an article about carbon dating, then participate in a hands-on lab to discover how carbon dating works. Students also write a letter to a friend explaining the process, and how archeologists use the process to...
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How Does the Loss of Ozone Affect Our Climate
Students explore the greenhouse effect and what it does to the environment. They discuss if and how human behavior contributes to global warming and test natural materials for carbon content.
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NASA's Mars Gamble Pays Off Part 2
Tenth graders explore the planet of Mars. In this Earth Science lesson, 10th graders read articles on the make up of Mars. Students complete a worksheet on their reading.
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MOBILITY, Bike Rack Remix
Learners examine how riding a bike can impact the environment and cut down on carbon emissions. In this environmental lesson students design a bike rack that is made from recycled material.
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Great Blobs of Jelly!
Students explain how zoo-plankton have an impact on the global process. In this ocean zoo-plankton lesson students calculate carbon flux and plankton densities.
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You Do It and You Clean It Up
Students explore pollution. In this pollution lesson students participate in activities to help them better understand industrial pollution.
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Carbon Creating Activity
In this carbon worksheet, students follow directions and use marshmallows and toothpicks to made carbon dioxide and glucose molecules. Students do this to see how carbon changes as a result of photosynthesis.
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Carbon for the World
Students explore the presence of carbon in the world. In this environmental stewardship instructional activity, students discuss the carbon cycle after they read assigned textbook pages. Students also discuss biomass content in different...
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Carboxylic Acid and its Derivatives
In this carboxylic acid worksheet, students are given five problems to complete. Included are to name 10 given compounds, draw four compounds given their names, and complete 6 chemical reactions.
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The Chemistry of Life
In this molecule instructional activity, students will use a diagram of a water molecule to see how many electrons and protons the molecule has and use a glycerol molecule diagram to discover carbon atom bonds. 5 fill-in-the-blank...
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Carbon Dating
In this carbon dating worksheet, students read about carbon dating and the estimate the age of a given fossil. This one-page worksheet contains one multi-step problem.
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Naming Alkanes
In this chemistry instructional activity, students name each of the branched alkanes presented on the sheet. Then they draw the structural formulas for the molecules.
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Significant Figures and Conversions
In this chemistry worksheet, students identify how many significant figures are in each of the numbers listed. Then they determine the velocity in meters per hour for a subatomic particle. Students also determine how many centimeters are...