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Electroplating for Corrosion Protection: Redox in Action
High schoolers define what a redox reaction is. In this chemistry activity, students electroplate some wires in the lab. They research the application of electroplating in the real world.
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CheMATHstry That Sticks Right to You
Students find the percent composition of sugar in the gum. In this chemistry lesson, students calculate percent error from the experiment. They use dimensional analysis to convert between units.
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Diaper Challenge
Students investigate the absorbency of certain diapers. In this inquiry lesson, students examine how much water the crystals absorb. They collect data and share their results in class.
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Exploring the Physical and Chemical Properties of Polymers
Young scholars determine the physical and chemical properties of polymers. In this chemistry lesson, students test them for biodegradability. They collect data and compare their results.
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How Are Polymers Utilized in Everyday Life?
Students identify the different types of polymers. For this chemistry lesson, students research information about an area of polymer science they chose. They create a PowerPoint presentation to share their findings in class.
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The Nanofiber Chocolate Factory: An Analogy
Students discuss the advantage of using nanotechnologies. In this chemistry lesson, students mass the pretzels before and after dipping them in chocolate. They collect data and compare results in class.
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Plastics and Rubber: What's the Difference?
Students classify household items into either plastic or rubber. In this chemistry lesson, students justify their classification system. They explain the difference between observation and inference.
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Study the Fizz
Students hypothesize about the amount of carbon dioxide in soda bottles. In this chemistry lesson plan, students design an experiment to solve the problem. They share findings in class.
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Bonding Review
Students differentiate metallic, ionic and covalent bonding. In this chemistry lesson, students explain how these bonds are formed. They classify substances according their bond type.
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Heat Loss and Gain in Physical Changes and Chemical Reactions
Students compare and contrast exothermic and endothermic reactions. In this chemistry lesson, students perform experiments to determine whether heat was released or absorbed in a reaction. They share their observations in class.
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Nanofibers: Why Go Small?
Students explain the advantages of nanotechnology. In this chemistry lesson, students investigate pretzels' average diameter and circumference. They graph their result and compare with other groups.
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Physical and Chemical Changes
Students differentiate physical and chemical changes. In this chemistry lesson, students identify five indicators that a chemical change took place. They complete a reflection journal at the end of the activity.
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Water: Friend and Foe
Young scholars brainstorm ways to prevent fires from home. In this technology lesson, students create fire-safety posters for their school. They research the internet and explore other resources to get information for the poster.
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Water Quality
Students play the role of scientists testing for water quality in the area. In this ecology lesson, students determine the water sample's pH, temperature, dissolved oxygen and turbidity. They write a journal reflection after the activity.
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Bridge Cable Corrosion
Students investigate the corrosion of different materials in the lab. In this chemistry lesson, students construct a bridge considering different bridge designs. At the end of the lesson, they play the role of scientists and engineers...
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Flame Test
Students conduct a flame test on different substances. In this chemistry lesson, students predict the element present based on the color emitted during the flame test. They explain how different elements produce different colors.
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Polymers
Students explore online tutorial on polymers. In this chemistry lesson, they create two polymers in the lab and compare their properties. They write a sales letter about their new and improved polymer product.
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The Good, the Bad and the Nasty Tasting
Students examine the effect of chemicals from marine plants or animals on predator's preferences. In this ecology lesson, students conduct taste tests and collect necessary data. They write their conclusion after analyzing experimental...
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Measuring Vibration of Energy
In this chemistry worksheet, students measure the different vibration levels of energy. They use the fundamental vibration frequency formula to calculate the Morse potential for a given chemical bond. There are 2 questions.
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The Perils of Drinking Water
Students determine the presence of drugs in water. In this chemistry lesson, students experiment on water samples using thin layer and column chromatography. They determine the concentration of drugs present using graphical analysis.
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Alka Rockets! An Introduction to Kinetics
Students identify the factors that influence reaction rates. In this chemistry lesson plan, students design an experiment to test one factor they identified. They perform the experiment and share the results to the entire class.
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Lithography Techniques/Making a Printed Circuit Board
Students create an electronic schematic on their PCB. In this physics instructional activity, students solder and assemble electronic components. They research the function of these components and share their findings in a group.
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Rain Forests: Sustainable Use
Students discuss their opinion on a teacher given scenario. In this chemistry lesson, students research the value of rainforests. They relate these ideas to current forestry practices.
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Voil! C'est La Magie De La Chimie
Students examine chemistry and demonstrate the relevancy of it in their everyday world. In this chemistry lesson students complete a lab activity.