Curated OER
Solar Electricity ~ The Colour Sensitivity of a Photovoltaic Cell
Teacher's notes, a materials list, detailed procedure, tips, and extension ideas are all included to make teaching this lesson on photovoltaic cells a sunny spot in your day! After some brief background reading, physical science...
Cornell University
Atomic Bonding
Explore the connection of surface area to bonding within atoms. Learners complete lab investigations to model changing surface area with different sizes and concentrations of atoms. A flour fireball demonstration follows the labs to...
101 Questions
Potty Math
You don't want to flush your money down the drain! Have your classes complete a financial comparison between two different types of toilets. They use linear modeling to determine the most cost-effective model.
Teach Engineering
Light vs. Heat Bulbs
Careful, that light bulb is hot! Compare heat and light energy using a simple light bulb. The exercise addresses energy conservation and presents actual calculations to determine the most cost-effective light bulb.
Cornell University
Bridge Building
Bridge the gaps in your knowledge of bridges. Individuals learn about bridge types by building models. The activity introduces beam bridges, arch bridges, truss bridges, and suspension bridges.
Mathematics Vision Project
Module 6: Trigonometric Functions
Create trigonometric functions from circles. The first lesson of the module begins by finding coordinates along a circular path created by a Ferris Wheel. As the lessons progress, pupils graph trigonometric functions and relate them to...
Curated OER
Searching for Meanings Beneath the Surface of the Poem
Students examine poems from Latin America and the Caribbean. They compare different perspectives and subjects in the poems. They research Peace Corps volunteers as well.
Curated OER
Making Predictions About Measurement
Upper graders experiment with measurement. They estimate the length, volume, and weight of various objects, then rotate through stations making predictions concerning measurements and then testing their predictions.
Curated OER
Creative Ways To Teach Evolutionary Concepts
Research how DNA, the genetic blueprint of living organisms, plays an essential role in the continuity of life. High schoolers will summarize how their influence may very well effect the destiny of the population from one generation to...
NOAA
Climographs
In the second lesson plan of a five-part series, young climatologists use provided temperature and precipitation data to create climographs of three different cities. They then analyze these climographs to develop a general understanding...
Curated OER
Managing Wildlife
Students discuss the current conditions of wildlife in New England. Students explore how animals are tracked and how their population is managed.
National Park Service
Glaciers and Water
Explore the amazing power of glaciers with a hands-on earth science experiment! After first learning basic background information, learners go on to create their very own chunks of frozen water and gravel in order to observe first-hand...
Chicago Botanic Garden
Albedo, Reflectivity, and Absorption
What is reflectivity, and what does it have to do with the Earth's climate? As reflectivity is measured by albedo, scientists can gather information on Earth's energy balances that relate to global warming or climate change. Budding...
Curated OER
What Is Special About Polyethylene Food Storage Bags?
Students participate in an investigation in which they compare a polyethylene bag designed for recycling or disposal with a polyethylene food storage bag. Students use hexane to determine the differences between the low density...
Curated OER
Liquid Rainbow
Young scholars develop their own techniques for drawing a small sample of solutions into a straw. They hypothesize ways to increase the density of water, and discuss how salt-free rainwater tends to float on top of salty seawater.
Curated OER
Piles of Paper
Track how much paper their class uses in a week. They will pile their used paper into one place, each day the pile is measured. They make predictions about how much paper they would collect in a month, then recycle the paper.
Curated OER
Exploring Photosynthesis with NASA Remote Sensing Data
Students explore photosynthesis using NASA satellite data. In this inquiry based biology lesson plan, students will look at data from a chosen national park to determine when the maximum amount of photosynthesis is occurring. This will...
5280 Math
Go with the Flow
Round and round they go ... where they stop, only scholars will know. By writing systems of equations, classes determine the number of cars a roundabout can handle given specific constraints. Systems use up to six variables and become...
American Museum of Natural History
What Do You Know About Virtual Water?
Did you know you can conserve water by drinking tea instead of coffee? Learn about other products that use larger amounts of virtual water in an online lesson. Pupils complete a series of questions to test their understanding of the...
Curated OER
Microwave Cooking
Students learn the basic principles of microwave cooking and prepare a dessert in the microwave using correct procedures.
Curated OER
Colour Me
Students 'see' nature differently. They look closely to find the rainbow of colors found in a superficially-green dominated landscape. They find as many different colors as they can- selecting a color chip and matching it as...
Pennsylvania Department of Education
Equally Likely and Unequally Likely Outcomes
Students explore probability. In this statistics/probability instructional activity, students compare experimental and theoretical probability and use experimental probability to make predictions and conjectures. Students explore the...
Curated OER
Why Data
High schoolers investigate and discuss why data is important. For this statistics lesson, students collect, graph and analyze data. They apply the concept of data and lines to finding the rate of change of the line created by the data.
Curated OER
It's All About Me
Students engage in a variety of activities to develop the skills they need to answer questions about themselves. They respond to questions relating to their ages, names and favorite colors.