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Worksheet
Curated OER

The Chemical Building Blocks of Life

For Students 11th - Higher Ed
Amateur biologists examine the macromolecules that are foundational to life: proteins,  lipids, and carbohydrates. This worksheet is composed of five pages of questions and plenty of space to write answers. Learners will explore such...
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Lesson Plan
Curated OER

Unsaturated, Saturated and Supersaturated

For Teachers 9th - 12th
Students investigate unsaturated, saturated and supersaturated solutions. In this solutions lesson plan, students experiment with sodium acetate and produce three different types of solutions including a saturated solution of sodium...
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Worksheet
Curated OER

Comparing the Degree of Unsaturation of Margarine with that of Butter

For Students 9th - 12th
Is butter better? In terms of saturation, young chemists find out! Using titration methods, they will compare the degree of unsaturation of butter with that of margarine. Knowing the unsaturation, they can make conclusions about the...
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Lesson Plan
Curated OER

Weather instruments

For Teachers 4th - 6th
Students explore weather instruments. For this weather lesson, students make rain gauges, anemometers, and barometers following the instructions given in the lesson. Students set up a weather station using their instruments and record...
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Lesson Plan
Curated OER

Humidity and Air Saturation

For Teachers 5th - 8th
Learners experiment with air saturation. In this earth science lesson, students first complete an activity which teaches humidity. Then they use the scientific method to create their own experiments to test how long it takes a 2-liter...
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Worksheet
Curated OER

Chemistry 231, Exam 3

For Students Higher Ed
This exam is aimed at assessing college level organic chemists. Ten problems are to be solved and include drawing molecular structures, assessing degrees of saturation, ordering alkenes according to stability, and explaining chemical...
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Lesson Plan
Virginia Department of Education

Equilibrium and Le Chatelier’s Principle

For Teachers 9th - 12th Standards
The best part of learning about equilibrium is that nothing changes. Young chemists observe four demonstrations during this lesson: equilibrium in a saturated solution, equilibrium with an acid-base indicator, equilibrium with cobalt...
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PPT
Curated OER

Organic and Biological Compounds

For Teachers 10th
Carbon as a building block for organic compounds is demonstrated by diagrams and facts for its bonding style.  Saturated and unstaturated hydrocarbons are detailed and facts about biological compounds such as proteins, nucleic acids,...
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Lesson Plan
Curated OER

Solubility of Ionic Substances

For Teachers 9th - Higher Ed
In this solubility worksheet, students identify substances as either ionic or molecular, define saturated solution and solubility, and calculate concentration of solutions. This worksheet has 7 short answer, 5 fill in the blank, and 27...
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Lesson Plan
Curated OER

Water Table Lab

For Teachers 8th - 10th
Young scholars build a water table to show the zones of aeration and the zones of saturation. In this water table lesson plan, students use a beaker with sand and gravel to simulate the Earth's water table. They label the zones of...
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Lesson Plan
Curated OER

DEW POINT

For Teachers 4th
Fourth graders investigate conditions causing saturation and measure the dew point of the atmosphere performing simple experiments.
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Lesson Plan
Curated OER

Dripping Wet or Dry as a Bone?

For Teachers 4th - 6th
Students use a sponge and water model to explore the concept of relative humidity and create a percent scale. They define humidity and saturation, build a simple humidity/saturation model, collect, predict and interpret data, and create...
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Worksheet
Curated OER

Solubility Curves

For Students 9th - Higher Ed
In this solubility activity, students use a solubility curve to determine is different solutions are saturated or not. This activity has 19 problems to solve and 2 short answer questions.
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Worksheet
Curated OER

Solutions

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

Color Principles - Hue, Saturation, and Value

For Teachers 9th - 12th
Students identify different color models and the application of the color theory. They create different visualizations that compare color models.
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Lab Resource
Pingry School

Solubility Product of an Ionic Compound

For Students 9th - 12th Standards
How do scientists determine when a solution is fully saturated? Scholars address the topic as they observe patterns of precipitation in various concentrations of ions. Using a well plate, pipette, and common chemicals, they collect data...
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Lesson Plan
Chymist

The Solubility of a Salt in Water at Various Temperatures

For Teachers 9th - 12th Standards
An educational instructional activity allows young chemists to test the solubility of different types of salt at various temperatures. Groups create a graph using data from unsaturated, saturated, and supersaturated solutions.
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Interactive
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PhET

Concentration

For Students 6th - Higher Ed Standards
When no more solute can be dissolved into a solvent, the solution has reached saturation. The interactive simulation allows learners to manipulate a solution in order to measure its concentration. The amount of solvent, the amount and...
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Lesson Plan
Curated OER

Dew Point

For Teachers 4th
Fourth graders investigate saturation conditions and measure the dew point. They conduct an experiment, record data on a worksheet, and measure the dew point in the experiment.
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Lesson Plan
Curated OER

Activity #4 Ground Water Model In a Jar

For Teachers 5th - 8th
Students devlop a model, which they illustrate a water table and allow for the discussion of common terms and illustrate what those terms mean. They comprehend that a flow rates, removal of contaminants, and the amount of water stored...
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Worksheet
Curated OER

Matter in Solution

For Students 7th - 12th
In this solutions worksheet, learners 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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Lesson Plan
Curated OER

Molecular Modeling Activity

For Teachers 9th - 12th
Students explore the concept of molecular modeling and differentiate between saturated and unsaturated compounds. In small groups, they identify molecular formulas, complete a chart comparing alkanes, alkenes, and alkynes, and construct...
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Lesson Plan
Curated OER

WATER HERE AND THERE

For Teachers K - 2nd
Introduce the topic of water conservation with a little drama. Dressed as snowflakes, hail stones, or rain drops class members dramatize the events in a narration of the water cycle. The series of lessons that follow focus on...
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Worksheet
Curated OER

Macromolecules

For Students 9th - 12th
Titled "Macromolecules," this worksheet does not cover carbohydrates. However, it is a worthy quest to uncover the properties of lipids and proteins. Biology pupils write short answers to detailed questions about the structure and...

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