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.
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.
Worksheet
Curated OER

Solutions

For Students Higher Ed
In this solutions worksheet, students calculate molality and mole fraction. Students define colligative property and determine what affects the solubility of gas in solvents. This worksheet has 2 short answer questions and 9 problems to...
Worksheet
Curated OER

Water - the (Nearly) Universal Solvent

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

The Formation of Solutions

For Students 7th - 12th
In this solutions learning exercise, learners compare situations that increase or decrease the solubility of a solute. Students describe how surface area, stirring, and temperature can increase the rate of dissolving a solute. This...
Worksheet
Curated OER

Concentration of Solutions

For Students 9th - 12th
In this solutions instructional activity, 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 instructional activity has 7...
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. 
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...
Organizer
Curated OER

Mixtures and Solutions Activities

For Students 6th - 10th
In this mixtures activity, learners 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.
Lesson Plan
Curated OER

More on Temperature and Solubility

For Teachers 9th - 12th
Students discover how temperature effects the solubility of solutes by experimenting with a range of temperatures. They develop skills for observing, inferring, measuring, comparing and contrasting.
Lesson Plan
Curated OER

Mixtures

For Teachers 3rd - 5th
Students observe that movement of a solute in the solvent increases the rate of dissolution. They demonstrate that when the solute is broken into smaller pieces it dissolves faster.
Activity
Curated OER

Scavenger Hunt Worksheet

For Teachers 4th - 8th Standards
Exactly how environmentally friendly is your school? From the air fresheners in the bathrooms to the cleaning solvents used in the classrooms, young conservationists search the school grounds for sources of air pollution in...
Unit Plan
Rensselaer Polytechnic Institute

Molecules to the Max!—Educators Resource Guide

For Teachers 5th - 8th Standards
From molecules to nanotubes, an engaging unit explores the world of tiny science. Fifteen hands-on experiments and lessons engage young scientists as they learn chemistry. Discussions, worksheets, and data analysis reinforce the concepts...
Lesson Plan
3
3
American Chemical Society

Using Dissolving to Identify Substances

For Teachers 5th
It's time to test observation and dissolving skills! After investigating the process of dissolving in previous lessons, pupils see if they can use their dissolving skills to identify substances. They dissolve known and unknown substances...
Lesson Plan
Curated OER

Tasty Solution

For Teachers 7th - 9th
Students examine the difference between a solvent, solute and solution.  In this solutions lesson students complete an experiment and observe what happens when a solution is stirred. 
Worksheet
Curated OER

Finding Concentration

For Students 9th - 12th
In this determining concentration worksheet, students are given the equations to find the concentration of a solution in grams per milliliter, to determine the concentration in parts per million, to determine percent mass and percent...
Lesson Plan
Curated OER

Spontaneity, Disorder and Entropy

For Teachers Higher Ed
In this physical and chemical change worksheet, pupils calculate the entropy change involved in different chemical changes. This worksheet has 4 problems to solve.
Lesson Plan
Curated OER

Substitution and Elimination Reactions

For Teachers 11th - Higher Ed
In this chemistry worksheet, students complete the reactions by drawing structures of major products, indicating important minor products. They also write the structure of the product and describe the stereo chemistry of the product.
Worksheet
Curated OER

Solutions

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

Study the Fizz

For Teachers 6th - 8th
Students experiment to determine which bottle of soda has more dissolved carbon dioxide. In this solutions lesson, students use the scientific method to test the amount of carbon dioxide in bottles of soda. They identify and explain the...
PPT
Curated OER

Water:Properties, Chapter 3

For Teachers 11th
Hydrogen bonds, and polarity are described in this PowerPoint, and the reasons for tension and cohesion associated with water.  The states of water under certain conditions are explained with information about the changes in...
Lesson Plan
Curated OER

A “Salting” Solution

For Teachers 9th
Ninth graders investigate the factors affecting solubility. In this chemistry activity, 9th graders differentiate solvent and solute. They give examples of real world application of solutions.
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.
Worksheet
Curated OER

Chemical Reactions

For Students 10th - 12th
In this chemical reactions worksheet, students solve 16 exercises by writing and balancing chemical reactions. They calculate the concentration of various solutions.

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