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Worksheet
Curated OER

Lab Equipment

For Students Pre-K - Higher Ed
In this science lab worksheet, students identify and locate vocabulary terms that can be found when doing a science experiment. There are 42 words located in the puzzle.
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Worksheet
Curated OER

Some Properties of Egg White

For Students 10th - 11th
In this chemistry worksheet, learners investigate the properties of egg whites and the changes in pH, temperature, and mechanical stress while performing a test for the presence of protein. They describe how they applied the biuret test...
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Lesson Plan
Curated OER

Acids and Bases

For Teachers 9th - 12th
High schoolers observe a demonstration where a liquid changes colors when poured from one beaker to another. In this acids and bases lesson plan, students observe solutions changing color when poured from one beaker to the next based on...
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Lesson Plan
Curated OER

Sublimation

For Teachers 8th - 11th
Students investigate sublimation and deposition using moth balls and toilet bowl freshener. In this sublimation lesson plan, students make a water bath and use two small beakers inside 2 larger beakers with moth balls in one and toilet...
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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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Worksheet
Curated OER

Porosity and Permeability Lab

For Students 8th - 10th
In this porosity and permeability learning exercise, students experiment with different types of soils such as sand, gravel, pebbled and rocks. They put each soil type in a beaker and pour water in being sure to measure the amount of...
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Lesson Plan
Curated OER

Milk Glue

For Teachers 6th - 9th
Students observe a precipitation and neutralization reaction and learn to filter the products of the precipitation reaction. In this precipitation and neutralization lesson plan, students create curds and whey using milk and vinegar....
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Worksheet
Curated OER

Global Distribution of Water

For Students 8th - 10th
In this water worksheet, students are given the percent of distribution of water on earth. With the total amount of water equal to 1,000ml students determine the number of ml for each type of water on earth and color a beaker with the...
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Lesson Plan
Curated OER

Why Cheerios Don't Sink

For Teachers 8th - 10th
Students investigate Archimedes' Principle and show how it relates to density. In this Archimedes' Principle lesson plan, students experiment with a beaker of water, a Styrofoam "boat" and a weight. They predict what will happen when the...
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Lesson Plan
Curated OER

Volume of Gas

For Teachers 8th
Eighth graders investigate the effect of temperature on the volume of a gas in a closed container. They measure the height of the water in their beaker/container, conduct their experiment, and create a graph to illustrate their data.
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Lesson Plan
Curated OER

Equilibrium: What Is It?

For Teachers 10th
Tenth graders investigate chemical, physical and mechanical equilibrium. In this equilibrium lesson, 10th graders participate in a physical activity to show equilibrium by some students standing and some students sitting at the same...
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Lesson Plan
Curated OER

Interactive Notes-"Heat Transfer"

For Teachers 4th - 8th
Students explore heat transfer.  In this temperature and molecule behavior lesson, students view a PowerPoint while simultaneously performing experiments in which heat transfer is demonstrated.  Students use cold beakers, ice cubes,...
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Lesson Plan
Curated OER

Fun With Chemical Changes

For Teachers 5th
Fifth graders observe and identify the differences between chemical and physical changes. In small groups they mix different substances together in glass beakers, and identify which had a chemical change, supporting their statements...
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Worksheet
Curated OER

Intermolecular Forces

For Students 9th - 12th
In this intermolecular forces learning exercise, students perform a simple experiment with water to observe the intermolecular forces that hold water together as they fill a beaker as much as possible. They explain the results of their...
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Lesson Plan
Curated OER

Mystical Membrane

For Teachers 9th - 12th
Students investigate osmosis, diffusion and a semi-permeable membrane. In this cell membrane lesson plan, students observe the movement of molecules out of a bag filled with sugar and starch into a beaker of water. They test the beaker...
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Lesson Plan
Curated OER

The Dose Makes The Poison

For Teachers 9th - 12th
Students observe beakers of water that contain different amounts of a mystery chemical. They discuss how each amount of the chemical might affect them if the chemical was beneficial or harmful to their bodies.
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Lesson Plan
Curated OER

Making Hail

For Teachers 4th
Fourth graders investigate the different types of precipitation and conduct a hail experiment. They identify the types of precipitation during a slideshow, and define key vocabulary terms. Next, in small groups they follow the...
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Lesson Plan
Curated OER

Plate Tectonics

For Teachers 5th - 8th
Students participate in a series of experiments to learn about plate tectonics and the different materials of the Earth. For this plate tectonics lesson plan, students use eggs, water, beakers, paper, and more materials to learn about...
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Worksheet
Curated OER

Measuring

For Students 6th - 8th
In this measuring learning exercise, students determine the mass shown on the scale, review how to read measurements in a graduated cylinder, and determine which measuring method is more precise. This learning exercise has 5 short answer...
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Worksheet
Curated OER

Convection Currents

For Students 7th - 9th
In this convection current worksheet, students experiment with hot water in a beaker and a colored ice cube to demonstrate how convection currents work. They record observations and answer questions.
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Lesson Plan
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Conservation of Energy

For Teachers 8th - 10th
Students investigate the law of conservation of energy. In this conservation of energy lesson plan, students are given a story with several dilemmas to be solved by an equation, knowledge of measurement and knowledge of physical...
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Lesson Plan
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Convection and Wind

For Teachers 2nd - 4th
Students use water, beakers, hot plates, paper dots, and goggles to participate in a hands on activity where they see how a convection current creates wind. In this convection current lesson plan, students participate in a hands on...
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Lesson Plan
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American Chemical Society

Controlling the Amount of Products in a Chemical Reaction

For Students 6th - 8th Standards
Everyone enjoys combining baking soda and water. Here is a lesson that challenges scholars to analyze the reaction three different ways — the real substances, the chemical equation, and the molecular models. Class members experiment to...
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Lesson Plan
Curated OER

Chemistry: The Case of the Sunken Ice Cube

For Teachers 9th - 12th
Students examine a density demonstration involving ice cubes and beakers of water and alcohol. After observing how one ice cube floats in water and sinks in alcohol, they determine which mixture of the two would suspend the ice cube in...

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