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Lesson Plan
Curated OER

The Unmixables: Investigating Immiscible Liquids

For Teachers 2nd - 6th
Students build an understanding of the properties of liquids and research the immiscible properties of different milks through group experiments. In this immiscible liquids experiment, students investigate what happens when certain...
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Lesson Plan
Curated OER

Immiscible Liquids and Density

For Teachers 3rd - 6th
Students will make a lava lamp. In this density lesson, students will combine water and oil and make observations, then add salt to the oil and observe the oil sink, then float again when the salt dissolves in the water.
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Lesson Plan
Curated OER

#24 How Much Air Is In Foamed Polystyrene Products?

For Teachers Higher Ed
Students are challenged to come up with a good estimate of the amount of air in foamed polystyrene products. They use this gas evolution experiment and as such have students measure the gas generated when foamed polystyrene is degassed...
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Activity
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Teach Engineering

Density Column Lab - Part 1

For Teachers 7th - 9th Standards
Mass and density — aren't they the same thing? This activity has groups use balance beams and water displacement to measure several objects. The pupils use the measurements to calculate the density of the objects. 
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Activity
1
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Teach Engineering

Density Column Lab - Part 2

For Teachers 7th - 9th Standards
Groups suspend objects within layers of liquids to determine the densities of different liquids and compare them to the densities of objects calculated in Part 1. The groups then carefully test their calculations by layering the liquids...
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Lesson Plan
Curated OER

Making Mayonnaise - An Edible Emulsion

For Teachers 1st - 6th
Young scholars find a way to mix oil and water. In this emulsion instructional activity, students attempt to mix oil and water, then add egg yolk to the mixture to serve as an emulsifier and observe the results.
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Lesson Plan
Curated OER

Solubility and Bonding I and II

For Teachers 9th - 12th
Learners experiment with solubility and bonding.
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Lesson Plan
Curated OER

Ocean in a Bottle

For Teachers 3rd - 7th
Students investigate pollution in water. In this pollution lesson, students participate in an experiment to simulate water pollution. Students observe how the water reacts to the "pollution."
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Lesson Plan
Curated OER

The Nature Of Dissolving Processes

For Teachers 10th - 12th
Young scholars examine the rule of "like dissolves like." They define and describe solutions and solubility models on molecular liquids, ionic solids, and molecular solids.
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Lesson Plan
Curated OER

Through Thick or Thin!!!

For Teachers 7th - 8th
Students differentiate between high and low viscosity. Students collect, graph, and interpret data, then quantitatively measure polymer solids. Students experiment with a household example of an emulsion polymer.
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Lesson Plan
Curated OER

Ions in the Environment

For Teachers 10th - 12th
Students explain the importance of the five main biogeochemical cycles. In this chemistry lesson, students discuss how ions are transported in the environment. They design an experiment to collect data on eutrophication.
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Lesson Plan
Curated OER

A Solution for Precipitation

For Teachers 10th - 12th
Young scholars predict the product of chemical reaction using the solubility rules. In this chemistry instructional activity, students balance ionic equation. They perform a lab to check if their predicted products are correct.
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Lesson Plan
Curated OER

A Solution for Moles

For Teachers 10th - 12th
Students calculate the concentration of different solutions. In this chemistry lesson, students explain what a solution is. They explain ways to change the concentration of a solution.

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