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Worksheet
Curated OER

Math Skills-Density

For Students 8th - 10th
In this density worksheet, students learn about density and how to solve density problems. They calculate the mass, volume, or density in fifteen problems using what they learned.
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Worksheet
Curated OER

Equations with Three Parts

For Students 9th - 12th
In this equations worksheet, students practice solving problems using the equation for mechanical advantage. Students complete 2 problems.
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Worksheet
Curated OER

Temperature Conversions

For Students 9th - 12th
In this temperature conversions activity, students are given the equations to convert from one unit of temperature to the other. They solve four problems using these equations.
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Worksheet
Curated OER

Specific Heat

For Students 10th - 12th
In this specific heat worksheet, students are given examples to find the specific heats of substances and to use the specific heats to find the changes in temperatures of substances. Students solve eighteen problems using what they...
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Worksheet
Curated OER

Significant Figures

For Students 8th - 10th
In this significant figures worksheet, students read about how to determine significant figures in calculations and measurements. They practice identifying significant figures in five problems.
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Worksheet
Curated OER

Momentum

For Students 9th - 12th
In this momentum worksheet, students review the equations for finding momentum using the mass and speed. They solve eighteen problems using the equation for momentum to find the unknown.
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Worksheet
Curated OER

Newton's Second Law

For Students 9th - 12th
In this Newton's second law worksheet, students read about force, mass and acceleration and how they relate. They solve eighteen problems using Newton's second law.
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Worksheet
Curated OER

Understanding the Bohr Model

For Students 9th - 12th
In this Bohr model activity, high schoolers read about Neils Bohr and the model he proposed of the atom. Students answer nine questions about his theory that electrons travel in orbitals and give off energy when they are excited.
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Worksheet
Curated OER

Molarity

For Students 9th - 12th
In this molarity worksheet, students are given the equation to find moles per liter of solution. They solve ten problems finding molarity of solutions, moles needed to make particular molar solutions and mass needed to make particular...
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Worksheet
Curated OER

Quantity and Count Nouns

For Students 5th - 9th
In this noun instructional activity learners are asked to replace word phrases with quantity nouns. Students can trade and grade or self correct with the answer key provided.
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Lesson Plan
Curated OER

Movement Across the Membrane (Diffusion)

For Teachers 9th - 12th
Students investigate the concept of diffusion and how materials enter and leave a cell. In this movement across a membrane lesson plan, students use perfume, food coloring in water and a sugar cube in water to observe diffusion. They...
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Lesson Plan
Curated OER

Cell Size and Division or How Big Would You Want To Be if You Were a Cell?

For Teachers 6th - 12th
Students investigate why cells divide. For this cell size lesson plan, students observe how far a solution travels into 3 different size model cells of agar. They answer questions about the most effect movement of "nutrients" into the...
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Lesson Plan
Curated OER

Polymer

For Teachers 6th - 12th
Students investigate polymers by completing 3 experiments. In this polymer lesson plan, students mix plastic with acetone, they create polyurethane foam, they make slime and build a polymer model once their polyurethane foam is set. ...
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Lesson Plan
Curated OER

Chemical Composition of American Coins

For Teachers 9th - 12th
High schoolers investigate the chemical composition of pennies dated 1983 or later. In this chemical composition of American coins lesson plan, students scratch the surface of the penny to expose the zinc core. They put the penny in...
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Lesson Plan
Curated OER

Density In A Wave Machine

For Teachers 3rd - 5th
Students explore density. In this science lesson plan, students gain an understanding of the concept of density, especially as it relates to liquid. Students demonstrate that a less dense liquid will float on a denser liquid and that...
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Lesson Plan
Curated OER

Diffusion Through Balloons

For Teachers 3rd - 5th
Learners observe the diffusion of air molecules through a balloon. In this chemistry and molecules lesson, students fill balloons with air and a scented substance and observe whether the scented air is able to permeate the balloon.
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Lesson Plan
Curated OER

Ziplock Chemistry

For Teachers 5th - 8th
Students investigate various chemical reactions when creating mixtures in ziplock baggies. In this chemistry lesson, students will recognize various chemical reactions and cite evidence. Safety and assessment strategies are included in...
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Lesson Plan
Curated OER

Ceramics: A Vessel Into History

For Teachers 10th - 12th
Students examine ceramic vessels from different time periods. In this ceramic vessel instructional activity, students work in small groups to look at images of ceramic vessels from a number of time periods. They identify the...
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Lesson Plan
Curated OER

Our Changing Community

For Teachers K - 5th
Students investigate how communities grow and change. In this communities lesson, students discuss how their community has changed and construct a model of a community.
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Interactive
Physics LAB

Work and Energy Practice: Forces at Angles

For Students 9th - 12th
In this work and energy learning exercise, students answer 9 questions about 6 diagrams showing forces at angles. Students find the work done on the objects, the power supplied by the forces, and they find the angle theta in the diagrams...
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Lesson Plan
The Imagination Factory

Design a Postage Stamp for Black History Month

For Teachers 1st - 6th
Learners create a postage stamp for Black History Month. In this U.S. History lesson, young scholars discuss the contributions of African-Americans and design a postage stamp to celebrate their impact.
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Lesson Plan
Curated OER

Alkanes and Conformation

For Teachers Higher Ed
In this alkanes and conformation worksheet, students name 10 different alkanes, they write the structural formulas for 4 alkanes, and they write Newman projections for 2-methylbutane. They also write structure of stable conformations for...
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Worksheet
Curated OER

Magnetic Storms

For Students 9th - 11th
In this magnetic storms activity, students use a given formula for the volume of a ring-shaped disk to solve 2 questions about the total atoms present in the disk and the total mass of the Ring Current.
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Worksheet
Curated OER

Magnetopause and Solar Storms

For Students 8th - 10th
In this magnetopause worksheet, students use a given equation to find the distance from the Earth where the solar wind pressure and the Earth's magnetic field pressure are equal. Students are given 5 different solar storms and use the...

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