Curated OER
Photochemical Reactions Demonstration: Light Energy to Chemical Energy
Students study how light energy is converted to chemical energy. They examine the role of energy conversion in ozone formation.
Curated OER
Help Wanted: A Lighting Engineer For Popular Rock Group
Learners are assigned to groups, and determine each member's role in the group. They will design an experiment to determine a way to produce the three primary and five secondary colors. Students discuss color and mood. They listen to a...
Physics Classroom
Action-Reaction Lab
Computer-interfaced motion detectors are required to carry out this inquiry. It is a new twist on exploring motion with plunger carts: they are set back-to-back and then propelled away from each other. Their velocities are measured, and...
Curated OER
F = ma, Inertia, and Action-Reaction
Fourth graders apply concepts of Newton's Laws in scientific inquiries. Use this lesson to have your charges test and identify the characteristics of objects that make them easier or harder to push. After a teacher-led demonstration,...
Curated OER
Solar Lesson
First graders complete sunlight and solar effects activities to learn about light and its power. In this solar activity activity, 1st graders complete a sunscreen test activity, a light test, a black light test, a cloudy test, a...
Curated OER
Chemical Changes
Students compare types of chemical change. In this chemical reaction lesson, students use a variety of household items to investigate different types of chemical change. Students will engage in a discussion about the dangers of chemicals...
Curated OER
Newton's Third Law of Motion
Learners move through five stations demonstrating Newton's Third Law of Motion. In this Newtonian physics instructional activity, students watch as the instructor uses a firecracker to demonstrate action and reaction. The learners travel...
Curated OER
Photosynthesis: Light-dependent and Calvin cycle
Students recognize the concepts of the light-dependent and the Calvin cycles. They draw diagrams of the light-dependent reaction and the Calvin cycle. In addition, they investigate the effects of light on carbohydrate content in leaves.
Curated OER
Alkane Reactions
In this alkane reactions worksheet, students define combustion and write the balanced equations for the combustion reactions. Students write the structural formulas of the products including all possible isomers and their percent...
Curated OER
Reaction Rates-Catalysis, Concentration, Surface Area, and Temperature
Students determine the meanings of concentration, surface area, and catalysis through an experiment. In this lesson plan about chemical reactions, students participate in an experiment. Students complete three different parts of the...
Curated OER
Oxidation: Does Iron Burn?
Searching for a fairly easy demonstration of how oxidation triggers rust formation? The demonstration allows high school chemists to witness the rusting of metals, as large and small objects are held into a flame while triggering the...
Curated OER
Reactions of Photosynthesis
If you are looking for a simple quiz that delves deeper into the photosynthesis process, you found it! Fill in the blanks, graph and diagram interpretation, multiple choice, true/false, and short answer are all included in this four-page...
Curated OER
Energy: Light -- Spinning Color Wheel
Second graders make spinning color wheels to determine how energy effects what colors look like. They paint or color a color wheel with the seven colors of the spectrum. Next, the spin the wheel to determine what happens. In order to...
Curated OER
Activation Energy
High schoolers investigate activation energy through endothermic and exothermic reactions. In this activation energy lesson plan, students conduct 2 experiments, one is an endothermic reaction and the other is an exothermic reaction....
Curated OER
Photosynthesis
Students conduct experiments with plants. In this photosynthesis lesson, students examine plants under different types of lights. They calculate the amount of dissolved ocygen concentration and compare it to the formula for...
Curated OER
Investigating Chemical and Physical Changes
Students explore physical and chemical changes by looking at how different powders react to a variety of substances. They observe and identify the difference between physical and chemical change using a mystery powder.
Curated OER
Understanding Chemical Equations
In this chemical equations activity, students identify the reactants and the products, state what phase each is in, and state the mole ratios of all the products and reactants. Students complete 10 problems.
Curated OER
What's the Matter? (Experiments)
Students observe a scientific discrepant event, and are then challenged to create experiments to solve the dilemma.
Curated OER
Stomach Chemistry
Fifth graders compare physical and chemical changes. They perform a simulation experiment/activity that replicates what happens in the stomach as food is digested by stomach acids.
Curated OER
Biodegradable
Fifth graders experiment with biodegradable materials. In this science lesson, 5th graders perform a series of experiments, then discuss and chart their observations. Through the experiments, students will be able to identify three types...
Curated OER
Organic Chemistry II Review Questions
In this chemistry worksheet, young scholars determine the order of reactivity toward displacement in each of the series listed. Then they respond to several multiple choice questions as they relate to compounds and solutions. Students...
Science Geek
Earth's Atmosphere
Ozone gas absorbs the harmful UV-B rays and helps protect humans. An informative presentation begins with the layers of the earth's atmosphere, the pressure and temperature in each of the layers, the ozone layer, the ozone cycle, and the...
Pingry School
Chemical Equilibrium
We know about the light spectrum, the age spectrum, and sound spectrum, but do chemical reactions also occur on a spectrum? Young scientists experiment with partial reactions on a spectrum and observe the color changes. Then, they...
Cornell University
Nano What?
The size of a nanoparticle is difficult for pupils to grasp. A hands-on experiment is designed to give your classes perspective. Learners analyze different sports drinks for the content of electrolytes as an introduction to nanoscale....
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