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Lesson Plan
Science 4 Inquiry

The Ups and Downs of Populations

For Teachers 9th - 12th Standards
As the reality of population decline across many species becomes real, pupils learn about the variables related to changes in populations. They complete a simulation of population changes and graph the results, then discuss limiting...
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Lesson Plan
Cornell University

Mechanical Properties of Gummy Worms

For Students 9th - 12th Standards
Learners won't have to squirm when asked the facts after completing an intriguing lab investigation! Hook young scholars on science by challenging them to verify Hooke's Law using a gummy worm. Measuring the length of the worm as they...
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Lesson Plan
Curated OER

Heron's Formula

For Teachers 9th - 10th
Students use Heron's formula to calculate the area of a triangle. In this geometry lesson, students use three different methods to solve the area of a triangle. They find and construct the incentor and angle bisector of a triangle.
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Lesson Plan
Curated OER

Special Right Triangles

For Teachers 9th - 10th
Students identify different types of special right triangles. In this geometry lesson, students differentiate between right triangles and isosceles triangles. they construct the triangles using geometry software and make conjectures...
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Lesson Plan
Curated OER

Teaching Biology Through Problem-based Activities

For Teachers 7th - 12th
Students plant seeds and observe the life cycle of the organism. They experimentally research the effects of radiation on seed growth. Students determine the effects of environmental pollutants on harvested seed.
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Lesson Plan
Curated OER

Principles of Flight: Where are We?

For Teachers 7th - 8th
Students explore the concept of topographical maps.  In this topographical map lesson, students discuss how airplanes know where to fly.  Students use topographical maps to simulate a field trip on the computer. 
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Lesson Plan
Curated OER

How Many Is Too Many?

For Teachers 7th - 12th
Learners explore the population explosion. They view a video depicting the exponential growth of human population. Students research the internet to project future population data. They perform hands-on, multimedia activities to study...
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Lesson Plan
Curated OER

Thinking About the Environment: Where Are Our Forests?

For Teachers 4th - 8th
Learners investigate our lack of forests by examining population.  In this deforestation lesson, students research a list of the continents, their populations, and remaining forest area.  Learners discuss why forests are disappearing and...
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Lesson Plan
Curated OER

Be a Structural Engineer!

For Teachers 4th - 5th
Young scholars investigate how to design and build items with a focus on structural strength as an engineer would. They complete a truss-building project as a final assessment.
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Lesson Plan
Curated OER

Rubber Band

For Teachers 8th
Eighth graders investigate what would happen to the length of a rubber band as more and more rings were hung on it. They base their explanation on what they observed, and as they develop cognitive skills, they should be able to...
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Lesson Plan
Curated OER

Untitled Document Aerospace Team Online:

For Teachers 9th - 12th
Learners explain the historical significance of use of the scientific method in developing the first airplane and appreciate the process involved in developing a new technology.
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Lesson Plan
Curated OER

The Time of Man

For Teachers 7th - 8th
Learners demonstrate visually Mankind's relative place on the earth's timeline. They familiarize themselves with the use of the metric system in measuring and producting a timeline.
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Lesson Plan
Curated OER

Hopper Hunt: IPM Decision-making in Alfalfa

For Teachers 9th - 12th
Students describe migrations and life cycle pattersn of a key alfalfa pest, the Porato Leafhopper. They define the Economic Inquiry Level and Economic Threshold. Students evaluate data in relation to profit as it applies to IPM. They...
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Lesson Plan
Curated OER

Rain, Rain, Go Away

For Teachers 1st - 3rd
Students conduct a number of experiments involving evaporation and condensation. They view and discuss a video about the water cycle and then design posters about the rain based on the book "Cloudy With A Chance of Meatballs".
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Lesson Plan
Curated OER

Circle Graphs

For Teachers 6th
Sixth graders interpret, create, and display data in a circle graph. In this circle graph lesson plan, 6th graders use a compass, protractors, pizza boxes, and more to create a circle graph and analyze the data they put into it.
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Lesson Plan
Curated OER

Volumes of Prisms and Cylinders

For Teachers 8th - 10th
Students calculate the volume of prisms and cylinders. For this geometry lesson, students are give part of the formula, and must calculate the missing parts. They use 80% accuracy for their dimensions.
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Lesson Plan
Curated OER

Radiation Reassessed

For Teachers 5th - 12th
Students investigate the dangers of radiation by exploring recent nuclear tragedies.  In this scientific debate lesson plan, students define the idea of radiation "half life" and determine if low doses of radiation are truly damaging to...
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Lesson Plan
Curated OER

Does Weight Affect Drag?

For Teachers 6th - 8th
Students investigate how weight affects a parachute's rate of fall.  In this investigative activity students test parachutes, average results and conclude what makes a faster descent.
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Lesson Plan
Curated OER

Clean Water vs. Dirty Water

For Teachers K
Students study the importance of clean water to the survival of organisms and what activiities and material pollute water. They measure the temperature of water samples and create a class graph.
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Lesson Plan
Curated OER

Water Regulation

For Teachers 9th - 12th
Students use their basic knowledge of physiology to analyze graphical data of paramecia under diverse conditions. From the data analysis, Students develop explanations of the animal's response to the concentration of different solutions...
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Lesson Plan
Curated OER

Cross That Bridge

For Teachers 6th - 8th
Students create paper bridges. In this geometry and architecture instructional activity, groups use legal paper and paper clips to design a bridge that will hold 100 pennies. Links to mini-lessons exploring stability of different...
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Lesson Plan
Curated OER

Representing Rational Numbers

For Teachers 7th
Seventh graders explore rational numbers. In this fractions, decimals, and percents lesson, 7th graders identify and compare equivalencies between fractions, decimals, and percents. Students use hands-on activities to investigate the...
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Lesson Plan
Curated OER

The Tale of the Feral - Care and Multiplication of Feral Cats

For Teachers 5th - 8th
Students differentiate between a feral cat and a domesticated cat. In this cat lesson plan, students use the scientific method, calculate averages, solve story problems, and learn how a caretaker can help a feral colony live safely.
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Lesson Plan
Curated OER

Determination of Phylogenetic Relationships Using Restriction Analysis

For Teachers 9th - 10th
Students applied various mathematical analyses to interpret their data. By using the resulting DNA fragment patterns from several enzymes students established a possible evolutionary relationship among the mice.

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