Curated OER
History of the Atom Quiz Review
In this history of the atom worksheet, students answer questions about Thomson's cathode ray apparatus, Rutherford's gold foil experiment and Dalton's beliefs about the atom. Students identify the number of protons, neutrons and...
Curated OER
Preparation of Triiodomethane (iodoform)
For this preparation of triiodomethane worksheet, high schoolers use propanone to prepare triiodomethane. Students use filtration and recrystallization in order to make the product. They determine the melting point using a melting point...
Curated OER
Can You SEA Walls?
Students explore how wave energy that is generated and transferred in the ocean. They explore the aspects of a wave and how its energy affects the ecology of the seashore. Students engage in an activity that uses the nature of science...
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The Frigid Gourmet
Students make a " science surprise" or ice cream in the lab. In this melting point depression lesson plan, students use various substances with ice to determine the effects on the melting point of ice and the ability to make ice cream....
Curated OER
Ups and Downs of Diving
Learners explore the science and sport of scuba diving. In this scuba diving lesson, students build Cartesian divers and observe their behavior under water pressure.
Curated OER
The Conservation Of Mass (The Mass Of Gas)
Students gain an understanding of matter in all of its phases. In this science lesson plan, students further their knowledge of the laws of conservation of mass, the loss in mass can be accounted for, when the gas is allowed to escape...
Curated OER
Factors Affecting Ocean Currents
Students design and conduct an experiment to determine the effect of salinity and temperature changes in the movement of ocean currents. In this earth science lesson, students record observations and collect data. They share their...
Curated OER
Eukaryotic Animal Cell, Candy Cell Model: Science
Students review the parts of the eukaryotic animal cell and construct a model using various types of candy.
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Bungee M&M's
Science is exciting - and delicious! Pairs of learners set up a bungee cord type of experiment. They use buckets filled with M & M's, a meter stick, and a Slinky spring (as the bungee) to conduct their experiment. A good activity...
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Growing Crystals from Solutions
Students grow crystals in the lab using solutions. In this crystals lesson plan, students set up a crystal growing apparatus using a sugar solution with a thread attached to a piece of copper wire that is inserted in the solution....
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Probing Below the Surface of Mars
Students simulate the search for water in Mars using simple apparatus. In this space science lesson, students explain how soil temperature affects the cooling of probes. They graph the data collected from the simulation.
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Role of Cerci in Escape Responses of the Cockroach
Students investigate the changes in escape behavior in Madagascar Hissing Cockroahes when their sensory apparatus is removed. They use puffs of air at differnt angles to simulate a predator's approach then collect and analyze data on...
Curated OER
Solar Car Series: During what part of the day can t most Sun power be collected?
Young scholars participate in an outdoor activity in which they make direct but safe observations of the Sun. Students use a solar cell and voltmeter apparatus to collect data on the amount of DC voltage produced by the solar cell...
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Electrolytic Titration
Learners observe an electrolytic titration using a conductivity tester. In this titration lesson plan, students observe a solution of acid conducting electricity using the conductivity apparatus. They observe the acid solution being...
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Measuring Calories
Young scholars burn peanuts and marshmallows to determine the calories each contains. In this calorimetry lesson, students set up an apparatus with a ring stand and water in an aluminum can. They record the temperature of the water...
University of Georgia
Using Freezing-Point Depression to Find Molecular Weight
Explore the mathematical relationship between a solvent and solute. Learners use technology to measure the cooling patterns of a solvent with varying concentrations of solute. Through an analysis of the data, pupils realize that the rate...
University of Georgia
Freezing and Melting of Water
Examine the behavior of energy as water freezes and melts. An engaging activity provides a hands-on experience to learners. Collaborative groups collect data and analyze the graphs of the temperature of water as it freezes and then...
Curated OER
Finding the Formula of Magnesium Oxide
Rather than simply matching up the ionic charges on paper, this exercise gets chemists into the lab to determine the chemical formula for magnesium oxide! If a know amount of magnesium is used, an oxidation reaction results in this...
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A Solubility Curve for Potassium Nitrate
Step-by-step laboratory instructions are listed so that chemistry explorers can consider the solubility of potassium nitrate. They combine their results with those of other lab groups and then graph the data to display the solubility...
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Hot and Humid, That's Manu
Elementary and middle schoolers participate in a demonstration of the heat and humidity of the Manu rainforest environment. They watch and discuss a video, calculate the humidity and temperature in the humidified tent, and write a...
Curated OER
Solid Waste Recycling
Students seek scientific and technological solutions to envrionmental problems. They record class activities in a journal. They identify relationships among living things and their environments.
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Introduction to the Elements of the Water Cycle
The basic elements of the water cycle and how water is recycled through our environment is focused on in this lesson plan. Your students construct classroom terrariums and learn to make and record observations relating to the water...
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The Molar Volume of a Gas
Students find the standard molar volume of a gas. In this molar volume of a gas lesson plan, students react magnesium metal and hydrochloric acid and collect the hydrogen gas produced using a gas collection tube. Students calculate the...
Curated OER
Blueprint Paper
Students investigate chemical reactions involved in making a blueprint. In this blueprint paper lesson plan, students expose blueprint paper with writing that has been soaked in a solution of potassium ferricyanide and iron (III)...
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