Curated OER
Hydrocarbons
This worksheet would provide a great assessment for teachers to test student knowledge. Students are asked to complete 3 charts which characterize types of chemical bonds such as alkanes, alkenes, or alkynes. They must also determine the...
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What is a Solution?
In this solutions worksheet, students will review 9 vocabulary words associated with solutions including mixtures, elements, compounds, and dissolving. Students will complete a word puzzle in this worksheet.
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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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General Chemistry
In this chemistry worksheet, students identify the name and abbreviation of the SI unit for mass, length, time, electric current, and temperature. Then they give the abbreviation for each of the units listed and describe what they are...
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Oxyanions
In this oxyanions worksheet, students identify the common polyatomic ions. They write formulas and name polyatomic ions based on IUPAC rules.
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Cell Processes and Energy - Review and Reinforce - Photosynthesis
Fourteen questions about photosynthesis are presented for life science learners. First, they write out the names of compounds involved in the process. They answer a few questions, and then fill in the blanks. This concise assignment...
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Classifying Chemical Reactions
Summarize your topic of chemical reactions with this short presentation about classifying and the properties of different reaction types. Your students should be able to name the reaction types, identify the ions involved, and write the...
Royal Society of Chemistry
Organic Formulae 1
Puzzles are the formula for success in organic chemistry! Hydrocarbons abound in the first of two interactives involving basic organic molecules. The easy-to-use lesson is available online and in print form, so you can pick your delivery...
National Institute of Open Schooling
Hydrogen and s-Block Elements
Lesson 19 in the series of 36 analyzes the element hydrogen and the s-block elements. Through readings, answering questions, and discussion, learners write about and explain their occurrence, physical and chemical properties, and...
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Scavenger Hunt Worksheet
Exactly how environmentally friendly is your school? From the air fresheners in the bathrooms to the cleaning solvents used in the classrooms, young conservationists search the school grounds for sources of air pollution in...
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Organic Chemistry
In this organic chemistry worksheet, learners name the molecules shown and circle and name the functional group of the given molecules. Students draw the skeletal structure for chemical compounds. This worksheet has 5 problems to solve.
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Proton NMR Spectrum
In this proton NMR spectrum instructional activity, students indicate the number of signals in the proton NMR spectrum for compounds and give the structure of the compound and assign the NMR peaks based on given data. This instructional...
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Simple Machines, Odd Machines
Students explore simple machines. In this physical science lesson plan, students identify six simple machines, illustrate each and identify how these machines function or can be combined to create a compound machine.
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Geometric Isomers
In this isomers learning exercise, students write and label the cis-trans isomer for the given compounds. Students name the compounds shown in the bow-tie structures. This learning exercise has 2 problems to solve.
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The Chemistry of Mineral Worksheet
In this mineral worksheet, students give the name and/or symbol for elements and they distinguish between elements and compounds. They fill in a chart with subatomic particles for given elements and they determine if given substances are...
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Investigating the Shapes of Covalent Molecules and Measuring their Respective Bond Lengths and Bond Angles
High schoolers will draw Lewis structures of common covalent compounds using a Chem 3D computer program. They will predict the shapes of the molecules, complete a data table, and formulate rules for predicting shapes of molecules. In the...
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Mechanical Advantage and Simple Machines
Pupils investigate simple machines. They calculate the work done by simple machines and compare the force or direction of force applied. They calculate mechanical advantage and efficiency of simple machines and identify compound...
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Anhydrides, Acid Rain and Titrations
In this chemical compounds worksheet, students determine is compounds will act as acids or bases when added to water. Students compare basic, acidic, and amphoteric anhydrides. This worksheet has 15 fill in the blank, 2 short answer...
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Matter and Change
In this matter and change worksheet, students answer 24 questions on topics such as elements, compounds, mixtures and chemical reactions. Students answer questions about the properties of matter such as their physical state and shape. In...
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Inorganic Nomenclature
In this nomenclature worksheet, students draw the structure and write the formula for the given compounds. This worksheet has 33 problems to solve.
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Mole Conversions
For this compounds worksheet, students determine the number of molecules in molar mass for given amounts of different compounds. This worksheet has 5 problems to solve.
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Identifying Ionic and Covalent Bonds
In this bonds instructional activity, students complete a graphic organizer by determining if the compounds given are metals or non-metals and if it has a covalent or ionic bond.
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Creating a Television Commercial
Fifth graders discuss commercials they remember seeing, and reasons they remember them. They write and perform their own television commercials designed to "sell" a compound machine.
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Ka and Kb Calculations
In this solutions worksheet, students calculate the pH of given solutions or calculate the Ka or Kb for chemical compounds. This worksheet has 11 problems to solve.