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Activity
DiscoverE

Water Sampling

For Teachers 6th - 12th
What is the best way to test water quality? Using plastic bottles, scholars create monitoring sensors to test water quality. Creating three different sensors allows individuals to measure water quality at different water levels.
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Organizer
Curated OER

Naming Inorganic Compounds

For Students 9th - Higher Ed
In this compounds worksheet, students read about the rules for naming inorganic compounds. Then students complete 2 graphic organizers by filling in the compound name, formula, and anion name.
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Worksheet
Curated OER

Naming Inorganic Compounds

For Students 10th - 12th
In this inorganic compounds worksheet, students complete 2 charts by writing the names or chemical formulas of given ionic and covalent compounds.
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Worksheet
Curated OER

Acids And Bases

For Students 6th - 9th
In this acid and base chemistry learning exercise, students solve 25 clues in a crossword puzzle based on the pH of common household solutions and common names of chemical compounds.
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Lesson Plan
Curated OER

Diffusion through Membranes

For Teachers 9th - 10th
Students identify diffusion and its processes through experimentation and calculations. They also use a CBL and conductivity probe to measure the conductivity of various solutions and study the effect of concentration gradients on the...
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Worksheet
Curated OER

Chemistry 115 Practice Exam 3

For Students 9th - 12th
Radioactive decay, pH, properties of elements, organic compounds, and stoichiometry are all touched upon through this practice chemistry exam. It always helps learners to take a practice test in preparation for the actual exam. This...
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Worksheet
Curated OER

Charge and Electricity

For Students 9th - 12th
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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Worksheet
Curated OER

WS 10.9 Ka/Kb

For Students 10th - 12th
In this weak acid and base worksheet, students find the pH of solutions given the equilibrium constants for each of the weak acids and weak bases.
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Lesson Plan
Curated OER

Soil pH Effect on Germination of Specific Weeds

For Teachers 9th - 12th
Learners collect weed seeds from three varieties of weeds (knapweed, thistle, or toadflax, for example they may choose others in addition to the spotted knapweed.) They sterilize soil for thirty containers, plant seeds in sterile soil,...
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Worksheet
Curated OER

Acid/Base Equilibrium

For Students Higher Ed
In this equilibrium worksheet, students solve nine problems related to acids, bases, buffers, ionization and calculations of pH.
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Worksheet
Curated OER

Acids and Bases

For Students 9th - 12th
In this acids and bases worksheet, students answer 18 questions about acids, bases, titrations, pH of solutions and the ions that make solutions acidic or basic.
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Worksheet
Curated OER

Equilibrium and Acids & Bases

For Students 9th - 12th
For this equilibrium, acids and bases worksheet, students answer 30 multiple choice questions about the formulas for acids and bases, the products of acid and base reactions, the concentration of ions in acids and bases and equilibrium....
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Lesson Plan
Curated OER

The Case Of The Sour Employee

For Teachers 9th
Ninth graders are presented with a problem that has to be solved. The scenario is a mystery that is purely hypothetical. This does draw on the knowledge of previous lessons. The lesson plan contains background knowledge explaining the...
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Worksheet
Curated OER

Chapter 16 Worksheet-Acids and Bases

For Students 10th - 12th
In this acid and base worksheet, learners solve fourteen problems including finding the pH of solutions, calculating the hydronium and hydroxide ion concentration, naming substances and identifying if the are strong or weak acids or...
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Lesson Plan
Curated OER

pH Basics

For Teachers 6th - 8th
At some point, all science learners experiment with pH. In this brief lesson plan, they simply use pH strips or a meter to find the pH of six different solutions. A useful worksheet that displays a data chart is included for your learners.
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Organizer
Curated OER

Naming Inorganic Compounds

For Students 9th - 12th
In this compounds worksheet, students review how to name inorganic compounds and then complete 2 graphic organizers naming the cations and anions.
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Lesson Plan
Curated OER

pH

For Teachers 6th - 8th
Students test the pH of various solutions. In this pH lesson, students use litmus paper to test the pH of household solutions. They compare their results with book charts.
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Lesson Plan
Curated OER

Cabbage Juice Indicator

For Teachers 6th - 8th
Students experiment with household solutions and classify them as a base or acid.  In this exploratory lesson plan students complete a lab where they test products to see if they are an acid or a base. 
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Lesson Plan
Curated OER

pH

For Teachers 5th - 12th
Learners use a Colorimetric test to measure pH and gain the importance to life in an aquatic ecosystem pH is. They explore the dramatic effect pH level can have on a water body. Students test the pH level of many water samples.
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Lesson Plan
Curated OER

Static Electricity

For Teachers 3rd - 5th
Students engage in a lesson that is concerned with the concept of static electricity. They conduct an experiment with balloons and make observations of how it works. The data is collected and written down and they define positive,...
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Worksheet
Curated OER

Acids and Bases Crossword

For Students 8th - 12th
In this chemistry activity, 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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Worksheet
Curated OER

Answers for Acids and Bases Crossword

For Students 8th - 12th
In this chemistry worksheet, students are provided with the answers for a crossword puzzle with 27 clues about acids and bases.
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Worksheet
Curated OER

Electrolysis Reactions

For Students 10th - Higher Ed
For this electrolysis reactions worksheet, students determine the mass of a compound and the time required for specific electrolysis reactions. This worksheet has 5 problems to solve.
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Worksheet
Curated OER

Acid Base

For Students 10th - Higher Ed
For this acid and base worksheet, students review the characteristics of acids and bases, how to calculate pH of a solution, and define a buffered solution. This worksheet has 16 multiple choice questions and 3 problems to solve.