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Lesson Plan
Curated OER

Enzyme Grabbers

For Teachers 7th - 10th
Students perform two experiments to show the properties of enzymes. They use pectinase to produce apple juice from applesauce to show enzyme action and then taste the difference between raw and boiled papaya seeds as evidence of enzyme...
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Lesson Plan
Curated OER

Care Homework #7

For Teachers 7th - 9th
In this care homework worksheet, students add, subtract, multiply and divide integers.  They multiply and divide fractions.  Students complete percent problems and determine the area of polygons.  This three-page worksheet contains 24...
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Lesson Plan
Curated OER

Manipulating Integers

For Teachers 7th - 10th
In this algebra worksheet, students manipulate integers to add, subtract, multiply and divide using order of operation. They rewrite word problems and solve for the unknown. There are 24 questions with an answer key.
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Lesson Plan
Curated OER

The Relationship Between Salinity and the Density of Water

For Teachers 7th - 9th
Students investigate density and salinity of water. In this density and salinity lesson plan, students find the density of objects and liquids and show the relationship between the salinity and density of water. Students add salt to...
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Lesson Plan
Curated OER

Just How Thick is Aluminum Foil Anyway???

For Teachers 9th - 12th
Students determine the density and thickness of a piece of aluminum foil. In this density and thickness of materials lesson plan, students experimentally find the density of a piece of aluminum foil and compare it to the theoretical...
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Lesson Plan
Curated OER

Properties of Matter

For Teachers 9th - 12th
Students investigate the properties of matter. In this properties of matter lesson, students observe containers of different metals and discuss their properties including density. Students find the density of an unknown metal and of...
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Lesson Plan
Curated OER

Mini Rockets

For Teachers 10th - 12th
Students explore gases. In this chemical energy lesson, students will observer chemical reactions and infer a conclusion about reaction producing gasses.
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Lesson Plan
Curated OER

Big Enough?

For Teachers 5th - 6th
Students explore the concept of density and buoyancy. In this physics lesson plan, students discover the different factors that affect an object's density and buoyancy in water. Students conduct several investigations to further...
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Worksheet
Curated OER

Math 150 - Differentiation Applications

For Students 11th - 12th
In this differentiation worksheet, students solve 25 short answer word problems. Students solve application word problems by finding the derivatives of functions.
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Lesson Plan
Curated OER

Osmosis and Diffusion: Egg Lab

For Teachers 9th - 12th
Students examine why diffusion and osmosis happen in an egg cell.  In this diffusion lesson students demonstrate a semi permeable membrane.
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Lesson Plan
Curated OER

Salinity

For Teachers 4th - 12th
Learners define and discuss salinity, conduct classroom experiment to determine salinity of water sample by using hydrometer, record predictions, and demonstrate understanding of how salinity influences object's ability to float in water.
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Lesson Plan
Curated OER

Heavy Ice: Day Five

For Teachers 4th - 5th
Students explore physics by conducting a class experiment. In this density lesson plan, students examine a list of items and discuss whether they will sink or float and then determine their density. Students examine the objects over five...
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Lesson Plan
Curated OER

Surface Area

For Teachers 10th - 11th
Students calculate the surface area of cubes, solids and cylinders. In this geometry lesson, students define the surface area formulas for different prisms. They calculate the surface area with 100%, and 80% accuracy.
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Lesson Plan
Curated OER

Bathtub Physics - Density, Buoyancy and Flotation

For Teachers 9th - 12th
Students study Archimedes' Principle, flotation and the reaction of buoyant forces and explain the relationship between density and flotation.
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Worksheet
Curated OER

Math - "Solid Shapes" - Comparing 3-D Objects

For Students 3rd - 5th
In this geometry worksheet, students learn about 3-D objects and how to describe them. They then answer 10 questions using the information they learned. The answers are on the last page.
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Lesson Plan
Alabama Learning Exchange

It's Around There Somewhere! Perimeter, and Circumference

For Teachers 6th - 8th Standards
Explore the concept of building equations for perimeter and circumference. Learners use rulers to measure the perimeter of half a sheet of paper.  Then fold the sheet of paper numerous times, each time measuring perimeter.  Learners use...
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Lesson Plan
Curated OER

A Matter of Fact

For Teachers 5th - 6th
Students design their own Science experiment. In this science experiment lesson plan students create a hypothesis related to matter and test it. They displayed their data in a graph.
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Worksheet
Curated OER

Worksheet 35 - Fall 1995

For Students 11th - Higher Ed
In this math worksheet, students sketch the graphs labeling the point of intersection in the first quadrant. Then they find the area of Ω.
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Worksheet
Curated OER

Solid Rocket Boosters

For Students Higher Ed
In this rocket worksheet, students calculate the burn rate for solid rocket boosters depending on exposed fuel area and burn depth. This worksheet has 2 problems to solve.
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Lesson Plan
Curated OER

Geometry Journal: Classifying Solids

For Teachers 10th
In this geometry worksheet, 10th graders respond to journal prompts related to prisms and classifying solid shapes.  The two page worksheet contains nine questions.  Answers are included. 
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Lesson Plan
Curated OER

Aquatic Science and IPC

For Teachers 10th - 11th
Students explain the importance of water in our daily lives. In this aquatic science lesson, students identify different ways to purify water and make it potable. They design and construct a water filter based on researched information.
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Worksheet
Curated OER

3D Objects

For Students 5th - 6th
In this math worksheet, students solve six problems about 3D objects. Students also solve six problems about measuring 3D objects.
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Worksheet
Curated OER

Chemistry Lab: Solubility Product Constant of Sodium Chloride

For Students 10th - Higher Ed
In this solubility product constant of sodium chloride worksheet, students gather the equipment needed and follow the procedures to determine the solubility product constant of a solute and demonstrate precipitation of a common ion to a...
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Lesson Plan
Curated OER

The Seeds Tell the Story

For Teachers 9th - 12th
Pupils explore sources of  pollution runoff and actions that can be taken to reduce runoff.  In this pollution lesson students complete a worksheet and see why bio-essays may provide a more realistic picture of toxicity.

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