Curated OER
To Float or Not to Float - A Lesson on Density
Students define density in their own words. In this physics instructional activity, students calculate density using mass and volume. They explain why some objects sink and some float.
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Grating Spectrometer
Students calculate the Balmer series. In this physics lesson, students observe hydrogen lamp spectra using spectrometers. They calculate wavelength and compare them with their theoretical calculations.
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Wig-wag Physics
Young scholars make observations on the effects of a small, medium and large weight on the movement of a wig-wag apparatus. They use their observations to develop a generalized inference of the effect weight on movement patterns.
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Microscopes and Crystals
Students observe crystals under the microscope. In this science lesson, students compare how the crystal look like using their eyes, hand lens and microscope. They identify the type of crystal based on the amount of light they allow to...
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Pauli's Magical Water
Students predict the shape of molecules using VSEPR theory. In this chemistry lesson plan, students differentiate a polar and nonpolar molecule. They discuss why water's polarity is very important.
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Temperature and Altitude
Students, after reading the explanation given below, use FoilSim to gather and record data on temperature and altitude generated by the FoilSim control panel.
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How Clean are the Laboratory Tables?
Students participate in an experiment in which they test the cleanliness of the lab tables. They practice using different materials and analyze their results. They answer comprehension questions to end the instructional activity.
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Thin-layer chromatography
Students produce chromatograms of various vegetable extracts and standards. Using a flat bed scanner, they create a database of the results.
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How Big is a Molecule?
Young scholars estimate the size of a molecule of oleic acid. They conduct an experiment using chalk dust, water, and oleic acid, solve various calculations, and answer discussion questions.
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Stellar Spectral Fingerprints
Students listen as the teacher introduces Newton's early discovery of the diffraction of light. They use multiple sources of light (fluorescent, incandescent, sunlight, etc) to bend the light. They first use a prism then a diffraction...
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How does the Amount of Light Affect a Photogram?
Students observe pictures of themselves using film and discuss how they think the image is processed to produce a photograph. They are introduced to photogram paper comparing it to photograph paper but understanding that no film is...
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Thinking inside the Box: Dangers of Tanning Beds
Students research their assigned position pro- or con- for the statement "The use of tanning beds by teens should be regulated" and write a short position paper. They participate in a debate concerning the statement. Students write a one...
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The Right Tool for the Job: Diagnosis Spectrum
Students watch a section of a medical TV show and individually make a written recommendation of appropriate imaging techniques to be used and explain why they chose these techniques. They participate in a discussion revealing their...
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Where My Peeps At?
Pupils conduct a series of activity that demonstrates Charles' and Boyle's Law. In this chemistry lesson, students determine the relationship among pressure, volume and temperature. They solve problems using mathematical equation.
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Making Sense of Density
Students identify the concepts of density, mass, and volume that define the property of a substance. They also determine that the properties of materials, such as, density and volume, can be compared and measured by using rulers,...
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What Boat Designs Float the Best?
Fifth graders investigate buoyancy by conducting a science experiment. In this water properties lesson, 5th graders predict which of their different paper boat designs will float for the longest period. Students conduct the...
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Every Breath You Take
Students explore the nature of the air we breathe by observing petri dishes that have accumulated particulate matter from the atmosphere. Students make mathematical calculations and inferences about the effect of this matter on...
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Beat the Greeks
Young scholars conduct research of the history of atomic theory. Information is presented from Democritus and Aristotle to the early Renaissance using the Internet and video.The integration of technology allows for a vast amount of...
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Scouting for Circuits
Fifth graders investigate electricity and how it used in a circuit to be useful energy. They also use this investigation in order to understand how energy can change forms and still be considered useful if put into the right form.
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Air Pollution Over Where?
Learners predict the movement of an air borne pollutant using their understanding of air currents. They determine which governments and/or communities should be contacted to be forewarned. They also explore the properties of their...
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the Wonder of Wetlands
Students explore the importance of the wetland ecosystem, its properties and functions, as well as, the many birds, animals, and plant life found there.
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How Much Do I Know About Water?
Sixth graders explore how water behaves on a penny. In this states of matter lesson, 6th graders observe water as they add drops to a penny. This lesson helps students apply the adhesive properties of water to the water cycle.
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Cannot Buy Me Love
Students investigate the concepts that are related to finance and how it is used in the world. They take part in activities that are focused around the use of a spreadsheet while using a T-chart to simulate a ledger of credits and debits.
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All I Want for Christmas is a Nice, Clean Earth
Learners observe properties of items, determine time it takes for organic/inorganic items to decompose, identify differences/similarities between decomposition, identify practical uses in litter/garbage control, & establish reasons...