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Worksheet
Curated OER

Biotic and Abiotic Factors

For Students 9th - 10th
For this biotic and abiotic factors worksheet, students complete 20 various types of questions related to biotic and abiotic factors. First, they write the vocabulary word that best completes the sentence. Then, students state an example...
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Worksheet
Curated OER

A Tasty Solution

For Students 7th - 9th
In this solutions worksheet, students complete a three step procedure and record the dissolving time of candy. Using their data they create a graph and answer 4 analysis questions.
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Worksheet
Curated OER

Solutions Test Review

For Students 10th - Higher Ed
In this solutions worksheet, students review the most commonly used solvent, give examples of an emulsifying agents and alloys, and use solubility curves to answer questions. This worksheet has 11 fill in the blank, 6 short answer, and...
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Worksheet
Curated OER

Colligative Properties - Freezing Point Depression

For Students 10th - Higher Ed
In this freezing point worksheet, students determine the freezing point of solutions at different concentrations. This worksheet has 9 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 plan students complete a lab activity and several worksheets. 
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Lesson Plan
Curated OER

Visual Models of Solutions and Concentrations

For Teachers 9th - 12th
High schoolers 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...
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Organizer
Curated OER

Mixtures and Solutions Activities

For Students 6th - 10th
In this mixtures worksheet, 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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Worksheet
Curated OER

Water - the (Nearly) Universal Solvent

For Students 10th - Higher Ed
For 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

Solubility

For Teachers 10th - Higher Ed
For this solubility worksheet, students calculate the final concentrations of the ions involved in a chemical mixture. Students calculate the solubility of different compounds. This worksheet has 13 problems to solve.
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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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Worksheet
Curated OER

The Formation of Solutions

For Students 7th - 12th
In this solutions worksheet, students 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 has...
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Organizer
Curated OER

What Are Solutions?

For Students 3rd - 6th
In this solutions worksheet, students brainstorm different types of solutions and an example of each type of solution. This worksheet is a graphic organizer.
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Worksheet
Curated OER

Matter in Solution

For Students 7th - 12th
In this solutions worksheet, students review types of solutions, concentration and saturation of solutions, and suspensions and colloids. This worksheet has 10 fill in the blank, 7 multiple choice, and 6 short answer questions.
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Worksheet
Curated OER

Chemistry

For Students 10th - 11th
In this chemistry activity, students describe an atom, its parts, the charges of these parts, and atoms life functions. Then they explain what the octet rule states for the placements of electrons around the nucleus of an atom. Students...
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Worksheet
Curated OER

Osmosis

For Students 9th - Higher Ed
In this biology learning exercise, learners determine how many solvent and solute molecules there are in the red blood cell and the IV fluid. Then they determine whether the IV fluid is hypertonic, hypotonic, or isotonic to the red blood...
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Lesson Plan
Curated OER

Bacterial Movement Through Water Part 2- Dilution/Powers of Ten

For Teachers 9th - 12th
Students make dilutions using dulution trays. They keep track of their dilutions and the concentrations of solute, to parts per million (ppm) and parts per billion (ppb), in order to have an comprehension of the terms. Students make...
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Lesson Plan
Curated OER

Study the Fizz

For Teachers 6th - 8th
Middle schoolers hypothesize about the amount of carbon dioxide in soda bottles. In this chemistry lesson, students design an experiment to solve the problem. They share findings in class.
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Worksheet
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Solubility

For Students 10th - Higher Ed
In this solubility learning exercise, students determine which solute will be more soluble in the solvent listed. Students complete 7 matching and 3 problems to solve.
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Worksheet
Curated OER

Colligative Properties Worksheet

For Students 10th - Higher Ed
In this solutions worksheet, learners determine the boiling points and melting points of solutions. Students calculate the effective molality of a solute. This worksheet has five problems to solve.
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Worksheet
Curated OER

Solutions Quiz Review Sheet

For Students 10th - Higher Ed
In this solutions worksheet, 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 worksheet has nine problems to solve.
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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

Solution Concentration

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

Solvents

For Students 9th - 12th
In this solvents pre-lab worksheet, students describe the difference between a polar and non-polar solvent and also the dangers associated with hexanes and iodine. This worksheet has 12 short answer questions.
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Lesson Plan
Curated OER

Science: Quick Freeze

For Teachers 8th - 12th
Learners observe an experiment of freezing point depression using club soda. Through observation, they note that the carbon dioxide molecules disrupt the capacity of the water molecules to solidify. Precautions must be taken to assure...