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Worksheet
Curated OER

Solutions Review

For Students 10th - 12th
In this solutions worksheet, students review the properties of solutions, the polarity of molecules, molarity, and solubility curves. This worksheet has 8 short answer questions and 15 problems to solve.
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Worksheet
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Chemical Equilibrium

For Students 10th - Higher Ed
In this chemical equilibrium worksheet, students review hydration, dissociation, and colligative properties. Students also review Le Chatelier's principle. This worksheet has 15 short answer questions and 12 problems to solve.
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Lesson Plan
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Types of Chemical Reactions

For Teachers 9th - 12th
Students conduct labs to gain an overview of chemical reactions. They observe examples of synthesis, decomposition, single displacement and double displacement reactions. They identify certain products by the use of litmus and splint tests.
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Worksheet
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Acids and Bases in Water

For Students 9th - 12th
In this acids and bases learning exercise, learners read about what happens when an acid or base is added to water. Students complete 6 short answer questions.
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Lesson Plan
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Unknown Element Project

For Teachers 9th - 12th
Students work with a partner to determine the identity of an unknown element based on given descriptions. Groups use classroom textbooks, encyclopedias, and science internet sites to identify their unknown element then write a report as...
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Lesson Plan
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Bronsted Acids and Equilibria

For Teachers 9th - Higher Ed
In this acids and bases worksheet, students give the Arrhenius and Bronsted definitions of an acid and base. Students determine the conjugate acids and bases and determine the stronger acids or bases from given compounds. This worksheet...
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Lesson Plan
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Anhydrides, Acid Rain and Titrations

For Teachers Higher Ed
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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Lesson Plan
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Energy in Chemical Reactions

For Teachers 9th - Higher Ed
In this chemical reaction worksheet, students determine if reactions are exothermic or endothermic. Students define enthalpy and calculate how much heat is released or absorbed during reactions. This worksheet has 1 matching, 1 fill in...
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Worksheet
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Stoichiometry Practice Problems

For Students 10th - Higher Ed
In this stoichiometry worksheet, students calculate the mass of the compound produced from given chemical reactions. This worksheet has 6 problems to solve.
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Worksheet
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Stoichiometry Practice Problems

For Students 10th - Higher Ed
In this stoichiometry worksheet, learners calculate the mass of compounds or gases produced from given chemical reactions. This worksheet has 5 problems to solve.
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Lesson Plan
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Chemical Equilibrium

For Teachers 9th - Higher Ed
In this chemical reaction worksheet, young scholars define equilibrium, determine what affects the progress of a reaction, and compare and contrast entropy and enthalpy. This worksheet has 5 fill in the blank, 5 short answer, and 16...
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Worksheet
Curated OER

Thermodynamics

For Students 11th - Higher Ed
In this thermodynamics worksheet, 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 worksheet has 10...
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Interactive
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My Test Book: Percents

For Students 5th - 7th
In this online interactive math skills activity, students solve 10 multiple choice math problems regarding percents. Students may submit their answers to be scored.
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Lesson Plan
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Oxidation and Combustion: Chemical Reactions in Fire

For Teachers 7th - 12th
Students study oxidation and define vocabulary pertinent to it.  In this oxidation lesson students make predictions and create experiments
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Lesson Plan
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Antacid Lesson Plan

For Teachers 11th
Eleventh graders use titration methods to study properties of antacids. They look at the strength, effectiveness, PH, and effect of supplements taken at the same time. They make observations after the different mixtures are combined and...
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Worksheet
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Collisions Drive Reactions

For Students 9th - 12th
In this reactions worksheet, students determine what must take place in order for a reaction to occur. Students complete 6 short answer questions.
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Worksheet
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Applying the Activity Series

For Students 9th - 12th
In this activity series worksheet, students read about single replacement reactions and are given a table with the activity series of metals and nonmetals. Students use the activity series to predict if reactions will occur and they...
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Lesson Plan
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Please Turn Up the Lights!

For Teachers 8th
Eighth graders discuss series and parallel circuits and design an investigation to test a hypothesis on total resistance of series and parallel circuits in combination. After discussion, groups design their experiments, run tests, and...
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Worksheet
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Logarithmic Functions as Inverses

For Students 10th - 12th Standards
In this algebra worksheet, students solve logarithmic functions. They graph their solution using log properties. There are 6 questions.
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Lesson Plan
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Linkages Between Surface Temperature And Tropospheric Ozone

For Teachers 9th - 12th
Students collect and interpret data to make predictions about the levels of ozone in the atmosphere. Using the internet to collect data students use their collected data to create a line graph for analysis. Students make mathematical...
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Worksheet
Curated OER

Rate Law Problems

For Students 10th - Higher Ed
In this rate law instructional activity, students calculate the rate of reactions at specific temperatures with the given rate law for the reaction. This instructional activity has 5 problems to solve.
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Worksheet
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Density

For Students 5th - 6th
In this density worksheet, students read a selection on density and answer 10 questions using the information from the selection.
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Lesson Plan
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Properties of Logarithmic Functions

For Teachers 8th - 10th
Students solve exponential functions. For this algebra lesson, students identify the properties of logarithmic and exponential functions. They graph their functions and solve using change of base formula.
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Lesson Plan
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Determination of a Rate Law

For Teachers 9th - 12th
High schoolers determine the rate law for a chemical reaction. They use graphical techniques in the analysis of experimental data.

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