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Worksheet
Curated OER

Mixtures

For Students 10th - 11th
For this chemistry worksheet, students use the clues given at the bottom of the sheet to complete the crossword puzzle on mixtures. There are 18 clues to solve on the sheet.
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Worksheet
Curated OER

Solutions

For Students 9th - 12th
In this solutions worksheet, students answer 18 questions about solutions, saturation of solutions, solvents and solubility.
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Organizer
Curated OER

Mixtures and Solutions Activities

For Students 6th - 10th
In this mixtures learning exercise, students access an activity on the web and record their answers from the web activity into a graphic organizer. Then students complete 2 short answer questions.
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Lesson Plan
University of Georgia

Using Freezing-Point Depression to Find Molecular Weight

For Teachers 9th - 12th Standards
Explore the mathematical relationship between a solvent and solute. Learners use technology to measure the cooling patterns of a solvent with varying concentrations of solute. Through an analysis of the data, pupils realize that the rate...
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Activity
Nuffield Foundation

Making Serial Dilutions

For Students 9th - 12th
There's no need to water down the resource. A tutorial takes learners through the process of creating dilutions for any solution. Specifically, it focuses on serial dilutions with successive factors of 10.
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Lab Resource
Serendip

Out Spot, Darn Spot

For Students 9th - 12th
Encourage your classes to be laundry helpers! Learners explore the chemistry of stain removal with a lab investigation. By identifying the components of the stain, they identify the most effective solute for its removal.
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Lesson Plan
Curated OER

Mixtures

For Teachers 3rd - 5th
Students experiment with solutions.  In this mixtures and solutions science lesson, students work in groups of three to perform an experiment. Students place a sugar cube in three glasses, and observe and record the different rates at...
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Worksheet
Curated OER

Water Unit

For Students 7th - 12th
In this water worksheet, students review the properties of water including the density, boiling point, and evaporation. Students define mixture, solute, and solvent. This worksheet has 22 short answer questions.
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Lesson Plan
Curated OER

Science: Adding Solutes to Solvents

For Teachers 9th - 12th
Students design experiments examining the effects of various solutes on water. They record results on graphs explaining any unexpected consequences of their experiments and determine if their hypotheses were correct.
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Interactive
Chemistry Collective

Brownian Motion

For Students 9th - Higher Ed
Explore particle motion between solute and solvents. An interactive simulation allows learners to observe the motion of solute particles as they interact with the solvent particles. It provides an option for including Brownian dynamics...
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Lesson Plan
LABScI

Freezing Point Depression: Why Don’t Oceans Freeze?

For Teachers 9th - 12th Standards
Can you go ice fishing in the ocean? Learners examine the freezing point of different saltwater solutions. Each solution has a different concentration of salt. By comparing the freezing points graphically, they make conclusions about...
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Worksheet
Curated OER

Working with Solutions

For Students 10th - 12th
In this solutions worksheet, students review how molarity is calculated and how to prepare a dilute solution. This worksheet has 5 problems to solve.
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Worksheet
Curated OER

Solutions Quiz Review Sheet

For Students 10th - Higher Ed
In this solutions activity, students use a phase diagram to determine the boiling point and molality of the solution. Students determine the electrical conductivity of a saturated solution. This activity has nine problems to solve.
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Lesson Plan
3
3
American Chemical Society

Dissolving an M&M

For Teachers 5th
Here's a sweet lesson plan to explore solutes and solvents. Using candies and water, learners observe properties of parts of the solution as the candies dissolve. They then modify the setup and note variations in the solution. 
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PPT
Science Geek

Colloids and Suspensions

For Students 9th - 12th
Examine the properties of colloids and suspensions. A slide show defines each mixture and explains their properties. Pupils learn to identify each mixture and compare them to solutions. 
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Lesson Plan
3
3
American Chemical Society

Dissolving and Back Again

For Teachers 5th
From solid to liquid and then back again. Young scientists  dissolve salt in water and then evaporate the water while observing what happens to the solute. They use their observations to make predictions about other solutions.
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Worksheet
Curated OER

Solution Concentration

For Students 9th - 12th
In this solutions worksheet, students define solute and solvent. Students calculate the concentration of solutions. This worksheet has 4 short answer questions and 4 problems to solve.
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Worksheet
Curated OER

Solutions

For Students Higher Ed
In this solutions instructional activity, students calculate molality and mole fraction. Students define colligative property and determine what affects the solubility of gas in solvents. This instructional activity has 2 short answer...
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Worksheet
Curated OER

Water - the (Nearly) Universal Solvent

For Students 10th - Higher Ed
In this solvent worksheet, students explore why water is considered a universal solvent. Students explore what can change dissolving rates. This worksheet has 8 matching, 3 short answer, 11 fill in the blank, and 4 problems to solve.
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Lesson Plan
Curated OER

Solution Shapes

For Teachers 8th
Eighth graders examine different solutions.  In this solution material lesson students complete a lab activity and several worksheets. 
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Worksheet
Curated OER

Concentration of Solutions

For Students 9th - 12th
In this solutions worksheet, students determine how the amount of solute in a given amount of solvent effects the concentration of the solution. Students calculate the molarity of solutions. This worksheet has 7 fill in the blank, 3...
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Worksheet
Curated OER

Aqueous Solutions

For Students 5th - 8th
In this aqueous solutions worksheet, students will explore the characteristics of solutions, including the ability of different compounds to dissolve in the solutions. This worksheet has 10 true or false statements and 8 short answer...
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Worksheet
Curated OER

The Effect of Temperature on Solubility

For Students 3rd - 8th
In this solubility worksheet, students conduct an experiment to see how temperature effects the solubility of salt in water. Students record their data in a chart and then graph the results. Then students complete 2 short answer questions.
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Worksheet
Curated OER

Solubility Lab

For Students 8th - 10th
For this solubility worksheet, learners test a variety of polar and non polar substances to determine which ones will dissolve in vegetable oil and which ones will dissolve in water. Students collect data and answer 2 questions about...

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