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Worksheet
Curated OER

What is BAC?-Blood Alcohol Concentration

For Students 7th - 9th
In this blood alcohol worksheet, students read about the factors that affect a person's blood alcohol concentration. Students use a given formula to calculate the amount of alcohol in a list of four different drinks and apply their...
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Lesson Plan
Curated OER

Concentration

For Teachers Pre-K - 2nd
Students recognize sets of food pictures. In this food concentration lesson, students match food names and models. Students who name the most correctly win the game.
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Lesson Plan
Curated OER

Dilution and Concentration of Solutions

For Teachers 9th - 12th
Future chemists practice laboratory techniques by creating a monochloramine solution. The objectives are to use of dilution, 9concentration, and measurement skills and to prepare a solution that will be used in a water treatment...
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Activity
DiscoverE

Nanosolutions

For Teachers 6th - 9th
There are a billion reasons to use the resource! Well, not quite. A demonstration using food color and water shows scholars the meaning of nano. An iterative process results in diluting the concentration of food coloring by one tenth...
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Lesson Plan
Curated OER

Social Studies - Concentration Camps - 1

For Teachers 6th - 10th
Students compare and contrast concentration camps. In this World War II lesson, students examine photographs and documents from Jewish concentration camps in an effort to understand their function. Students complete worksheets that...
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Lesson Plan
Curated OER

What's the Difference Between Concentration and Solubility?

For Teachers 9th - 12th
High schoolers discuss the difference between concentration and solubility as well as examine the difference in a hands-on activity. Using water and table salt, they experiment with solubility. They create different concentrations using...
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Lesson Plan
Curated OER

Visual Models of Solutions and Concentrations

For Teachers 9th - 12th
Students model solutions with beakers of colored glass or plastic spheres. In this solutions lesson plan, students use beakers of colored spheres to represent pure substances. They mix the spheres to demosntrate solutions. They discuss...
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PPT
Curated OER

Volumetric Analysis / Titration

For Teachers 10th - 12th
Titration, and the lab skills that are needed to support it, is detailed here, with the reasoning behind standard solutions, concentration and volumetric analysis covered. Your young lab assistants will learn the skills of determining...
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Lesson Plan
Curated OER

Equilibrium Problems

For Teachers Higher Ed
In this equilibrium worksheet, students determine the equilibrium concentrations and the equilibrium constant for the given reactions. This worksheet has 5 problems to solve.
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Lesson Plan
Curated OER

Equilibrium Practice

For Teachers 10th - Higher Ed
For this chemical reactions worksheet, students determine solubility product expressions, equilibrium constants, and equilibrium concentrations. This worksheet has 15 multiple choice questions and 3 problems to solve.
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Worksheet
Curated OER

Arcs and Central Angles

For Students 10th
In this arcs and central angles worksheet, 10th graders solve and complete 25 different types of problems. First, they use the letters shown in the diagram to name each portion. Then, students find the measure of each arc or angle named....
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Lesson Plan
Curated OER

Clam-Shell Concentration

For Teachers 1st - 6th
Students discuss leisure activities of old Japan. They depict familiar stories or information through symbolic illustrations. Students decide upon game rules and interact in a positive manner while playing the game. They play...
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Activity
Teach Engineering

Concentrate This! Sugar or Salt...

For Students 9th - 12th Standards
Heat up your lessons on boiling points. The resource provides a three-part activity: first, groups find the boiling point of solutions; second, they create boiling point curves for salt and sugar solutions; and third, they mix a solution...
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Lesson Plan
Towson University

The Crucial Concentration

For Teachers 9th - 12th Standards
Which sports drink provides the best pick-me-up after the big game or grueling workout? It may not be the one you'd think! Food science is the focus in a surprising lab activity. Pupils use colorimetry to determine the amount of protein,...
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Worksheet
Curated OER

Valentine Concentration

For Students 2nd - 3rd
In this Valentine game worksheet, learners cut out the 20 cards that feature a heart and a "conversation" style phrase. Students color the cards and play a concentration game.
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Lesson Plan
Curated OER

Writing Acid and Base Equilibrium Constants

For Teachers Higher Ed
In this acid and base worksheet, students calculate equilibrium constants when given the initial concentration and equilibrium concentration. This worksheet has 10 problems to solve.
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Lesson Plan
Curated OER

Baffling Balloons

For Teachers 1st - 6th
Pupils choose a variety of design elements to create playing squares for a challenging matching game of Concentration. They distinguish matching patterns, numbers, and colors as they test their memories. Studnets hone skills and...
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Lesson Plan
Curated OER

stoichiometric (molarity, gases, mass)

For Teachers 10th - 11th
In this chemistry worksheet, students identify the volume that is required for complete precipitation. Then they identify what concentration of the base is in moles per liter. Students also name the formula weight of a hydroxide.
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Lesson Plan
Curated OER

Acid Base Neutralization

For Teachers Higher Ed
In this neutralization worksheet, students determine the concentration of solution if neutralized by a certain amount of another solution. This worksheet has 7 problems to solve.
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Lesson Plan
Curated OER

Calculating pH and pOH

For Teachers 10th - Higher Ed
In this acids and bases worksheet, students calculate the concentration of OH- and the pH of solutions. This worksheet has 10 problems to solve.
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Lesson Plan
Curated OER

Equilibrium Calculations

For Teachers Higher Ed
In this equilibrium worksheet, students calculate the equilibrium concentrations for given compounds. This worksheet has four problems to solve.
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Lesson Plan
Virginia Department of Education

The Rate of a Chemical Reaction

For Teachers 9th - 12th Standards
If your pupils think a catalyst is a list of their cats, then this might be the lesson for you! Young chemists study the effect of temperature, catalysts, concentration, and particle size on reaction rates during four different...
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Lesson Plan
Towson University

Looking Into Lactase: Guided Inquiry

For Teachers 9th - 12th Standards
Milk does a body good ... unless, of course, someone is lactose intolerant. Pupils play the role of pharmaceutical scientists in a guided inquiry lab about lactase. Lab groups collaborate to learn more about lactose intolerance, how...
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Lesson Plan
Curated OER

Opposite-Word Concentration

For Teachers 1st - 2nd
Students participate in an opposite-word concentration game. In this grammar lesson, students use an old deck of playing cards and glue small squares of opposite illustrations to the back of each card. Students make as many matches as...

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