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Worksheet
Curated OER

Gases and Chemical Reactions

For Students 10th - Higher Ed
For this chemical reactions worksheet, students calculate the volume or pressure for different gases. Students determine the effect of different stimuli on the rate of a chemical reaction. This worksheet has 1 short answer, 10 fill in...
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Worksheet
Curated OER

Chemical Reactions

For Students 10th - Higher Ed
In this chemical reactions worksheet, students determine if solutions are acidic, basic, or neutral. Students give reactions' molecular equations and ionic equations. This worksheet has 14 problems to solve.
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Worksheet
Curated OER

Elements

For Students Higher Ed
In this elements learning exercise, students give the symbol for given elements. Students determine the number of protons, electrons, and neutrons for atoms. This learning exercise has 9 fill in the blank and 5 problems to solve.
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Worksheet
Curated OER

Chemical Compounds and Reactions

For Students 10th - Higher Ed
In this chemical compounds worksheet, students name 6 chemical structures and complete chemical reactions by writing in the products. This worksheet has 4 problems to solve.
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Lesson Plan
Curated OER

Hybridization

For Teachers 11th - Higher Ed
In this chemical compounds worksheet, learners draw the Lewis structure and "cloud" structures for given compounds. Then students match the Lewis structure with the correct cloud diagrams. This worksheet has 2 problems to solve.
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Worksheet
Curated OER

Lewis Structures

For Students 10th - Higher Ed
For this compounds worksheet, students draw the Lewis structure and alternate resonance structures and then give the geometry and hybridization for the underlined atom. This worksheet has 9 problems to solve.
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Worksheet
Curated OER

Electron Configurations and Orbital Diagrams

For Students 10th - Higher Ed
In this elements instructional activity, students determine the electron configuration, orbital diagram for the highest sublevel, and the number of unpaired electrons in ground state atom for the given elements. This instructional...
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Worksheet
Curated OER

Practice in Determining Which Zeros are Significant

For Students 6th - 8th
In this significant number worksheet, students identify significant numbers. This one-page worksheet contains 60 problems.
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Worksheet
Curated OER

Addition and Subtraction of Significant Figures

For Students 7th - 12th
In this significant figures activity, students add and subtract decimal numbers using the correct number of significant figures in the answers. This activity has 18 problems to solve.
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Activity
Cornell University

Study Soil

For Teachers 4th - 5th
What's in soil? Young scientists study the pH levels of soil from their school yard. They observe the land and area the soil came from to decide if location has anything to do with acidity level.
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Lesson Plan
University of Georgia

Would Your Cat Eat This Stuff?

For Teachers 9th - 12th Standards
Processed foods use inorganic compounds for flavoring and preservation. This take-home laboratory challenges scholars to find 20 different compounds identified on the labels of foods to list on their data collection sheet. The activity...
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Unit Plan
Kenan Fellows

Unit 1: Introduction to Biotechnology

For Teachers 9th - 12th Standards
Biotechnology is big! Introduce the uses of biotechnology to science scholars with a fascinating, fact-filled unit. The first installment in a series of four biotechnology units covers the role biotechnology plays in human and...
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Lesson Plan
Alabama Learning Exchange

Writing Word Equations

For Teachers 9th - 12th Standards
Young scholars explore the concept of chemical formulas.  In this chemical formula lesson plan, students watch a video about balancing chemical equations.  Young scholars conduct an experiment using silver nitrate and sodium phosphate. ...
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Lesson Plan
Curated OER

Solubility of Ionic Substances

For Teachers 9th - Higher Ed
In this solubility worksheet, students identify substances as either ionic or molecular, define saturated solution and solubility, and calculate concentration of solutions. This worksheet has 7 short answer, 5 fill in the blank, and 27...
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Lesson Plan
Curated OER

Equilibrium Equations

For Teachers 11th - Higher Ed
In this equilibrium worksheet, students calculate the equilibrium constant for reactions and the equilibrium concentrations. This worksheet has 10 problems to solve.
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Worksheet
Curated OER

Thermodynamics

For Students 11th - Higher Ed
In this thermodynamics instructional activity, students calculate the change of entropy and standard free energy change for given reactions. Students write expressions for the thermodynamic equilibrium constants for reactions. This...
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Worksheet
Curated OER

Other Aspects of Aqueous Equilibria

For Students 11th - Higher Ed
In this aqueous equilbria worksheet, learners write the solubility product expressions for the given salts. Students determine what affects the solubility of salts. Learners calculate the pH of a buffer solution. This worksheet has 14...
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Lesson Plan
Curated OER

Solution Concentration

For Teachers 11th - 12th
Students determine differences in concentrations. They have to state the problem they feel exists, consider possible solutions, and develop a plan to come up with for containers whose labels have fallen off. Students base this off the...
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Lesson Plan
Curated OER

EGG-cellent POLYMER PACKAGING DESIGN

For Teachers 7th - 9th
Young scholars investigate the concept of a polymer using an experimental design of protecting an egg in a bookbag. They test the properties of polymers and form an educated solution to the proposed problem. Then they describe the steps...
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Lesson Plan
Curated OER

Natural Indicators: How Do They Work?

For Teachers 8th - 12th
Young scholars describe characteristics and common uses of acids and bases. They describe the role of natural indicators in the chemistry of acids and bases after testing and making observations on a variety of plant extracts. Students...
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Lesson Plan
Curated OER

Calculating Rates

For Teachers 10th - Higher Ed
In this rates worksheet, learners determine the rate of production or consumption for given reactions. Students write chemical equations in complete ionic form or net-ionic form. This worksheet has 6 problems to solve.
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Lesson Plan
Curated OER

Magnets

For Teachers 4th - 6th
Students investigate the magnetic attraction of different materials by observing a demonstration, and review the words "attraction" and "materials." Next they conduct exploration of a number of materials which have different properties...
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Worksheet
Curated OER

Acids and Bases Crossword

For Students 8th - 12th
For this chemistry worksheet, students complete a crossword puzzle with 27 clues about acids and bases. Each clue lists number of letters for correct word.
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Lesson Plan
Curated OER

Le Chatelier's Principle

For Teachers 10th - Higher Ed
In this chemical equilibrium worksheet, students review Le Chatelier's Principle and predict the direction of equilibrium shift for different changes to a chemical reactions. Students also review enthalpy and entropy. This worksheet has...