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Compound Names and Formulas
In this chemistry worksheet, students identify 12 compounds based on their chemical formulas and write chemical formulas for 12 additional compounds.
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Chemistry Crossword
In this chemical reactions worksheet, students complete a crossword puzzle by figuring out the vocabulary words associated with 34 clues.
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Laboratory: Ionic Compound Solubility
For this solubility worksheet, students answer post activity questions about the lab work they completed with ionic compounds. They write sentences about solubility of cations from their lab work. They write chemical reactions for their...
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Additional Stoichiometry Review Problems
In this stoichiometry worksheet, students interpret a chemical equation, determine number of moles produced or mass of product, and solve for the limiting reactant for reactions. This worksheet has 25 problems to solve.
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Types of Weathering
In this weathering instructional activity, students compare the two types of weathering: mechanical and chemical. This instructional activity has 11 matching questions.
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Writing the Complete Equation
In this writing equations worksheet, students are given 6 chemical reactions and they write equations for each one including the reactants, the products and the states of matter.
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The Role of Enzymes
Young scholars explore the role of enzymes in chemical reactions. In this enzymes lesson plan, students use hydrogen peroxide and manganese dioxide to observe a chemical reaction. Young scholars observe the rates of reactions of chalk,...
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Periodicity (The Periodic Table)
Students investigate the properties of elements and periodicity. In this periodicity lesson plan, students observe a bag of 'elements' which are different fruits and classify them in groups and periods, show the periodic relationships...
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ToxMystery Lesson Plan 2 : Case Book: Catch That Hazard!!!
Young scholars explore toxic hazards. In this personal health lesson, students discover appropriate uses for household chemicals as they identify potentially harmful products in their homes.
Creative Chemistry
Energy Changes in Reactions
For this chemical bonds learning exercise, learners determine how much energy is needed to break bonds. Students classify reactions as exothermic or endothermic and identify a reaction as reversible. This learning exercise has four...
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Alchemists' Theory of the Elements
In this alchemy worksheet, students read about the early thoughts of alchemists regarding elements. Students are given an experiment done by an alchemist during the Middle Ages and they answer three questions about the experiment knowing...
Creative Chemistry
Some Halogen Chemistry
In this halogen chemistry learning exercise, high schoolers complete a practical to gain experience observing inorganic halogens and their salts. They observe changes in each chemical reaction and write the chemical equation for each...
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The Heat is On!
Fifth graders investigate evidence for changes in matter that occur during a chemical reaction.
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Enthalpy and Thermochemistry Problem Set
In this thermochemistry worksheet, students answer questions based on the reaction of charcoal and liquid oxygen. Students write a balanced chemical equation, determine the limiting reagent, calculate the mass of each product, and amount...
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Properties Homework
In this properties of matter worksheet, students ask a parent or adult at home for a noun. Students then list the physical properties, the chemical properties, the extensive properties and the intensive properties of the noun. Students...
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Oxidation and Reduction
Students investigate oxidation and reduction reactions. In this oxidation and reduction lesson plan, students construct an electroplating device and perform an oxidation/ reduction reaction. Students describe the chemical changes that...
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Fermentation of Apple Cider
Seventh graders investigate the fermentation process and the chemical changes that take place. In this fermentation lesson plan, 7th graders mix extracted apple juice with yeast and sugar water and observe the reaction over the course of...
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Rainbow Lab
In this mixtures activity, students experiment with different amounts of solutes and solvents to make solutions. They observe color changes and look for chemical and physical changes in the test tubes. Students answer 5 questions and...
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Chemistry Midterm Topic Review
In this chemistry review worksheet, students answer and solve 95 questions about chemical reactions, hydrocarbons, functional groups, moles, acids and bases and solutions.
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Word Equation Questions
In this chemical equations learning exercise, students are given 37 word equations and they complete each by filling in the product or reactant that is missing using words.
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Reactivity Series of Metals
In this reactivity series learning exercise, 10th graders complete 10 short answer questions on metals. They identify and balance chemical reactions.
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Writing Ionic Formulas
In this ions worksheet, students use a table of common ions to determine how to write the chemical formula, using subscripts, to make a neutral compound. This worksheet has 44 problems to solve.
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Naming II-More Practice
In this naming chemical compounds worksheet, students are given 10 pairs of elements that bond and students write the formulas and the names of each compound. Students practice writing the formulas for compounds given the names and they...
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Methamphetamine: A Threatening Scourge on Teens, Families, and Communities
Students examine how methamphetamine alters the brain and the facts about it. In this brain chemical addiction lesson students read articles on methamphetamine and take a quiz.
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