American Chemical Society
Temperature Affects Density
Different substances can have different densities, but can the same substance have different densities? Lesson explores the effect of temperature on the density of water. Extension idea connects the concept of how melting ice in lakes...
American Chemical Society
Electrolysis of Water
Young scientists know that water is H2O, but can they prove it? Through a simple electrolysis of water demonstration, scholars see the two gases produced as a result of a chemical reaction. Because this reaction doesn't happen...
Royal Society of Chemistry
Acids and Bases—Microscale Chemistry
Here's proof that small-scale labs lead to big-time learning. Introduce acid-base interactions to middle school scientists through a microscale chemistry lab. Pupils combine a variety of solutions and use indicators to obtain approximate...
Judicial Learning Center
Law and the Rule of Law
We hear a lot about the importance of the rule of law, but most people do not really know what those words mean. The lesson is a webpage that defines the rule of law, explains why it is important in a democratic society and provides...
Teach Engineering
Copycat Engineers
It's often said that imitation is the sincerest form of flattery. Young engineers learn about biomimicry, which uses nature to generate engineering ideas, in the fifth lesson plan of nine in a Life Science unit. Working in groups, they...
Curated OER
Wellness and the Benefits of Exercise
Second graders discuss benefits of keeping physically fit, predict effects of exercise on their bodies, perform various exercises correctly, including push-up, curl-up, and jumping jack, discuss and follow safety practices while...
Curated OER
Single Event Upsets in Aircraft Avionics
In this aircraft avionics worksheet, science fans read about the first unmanned air vehicle that collects data about the Earth and is subject to damage by cosmic ray showers. Pupils analyze two graphs of data showing the neutron flux vs....
Utah Beef Council
Beef Unit and Lab Plan
What are the proper methods for cooking various cuts of beef? What are some basic rules regarding meat food safety? Here you'll find 10 lab plans with a variety of beef cookery activities, perfect for a home economics or cooking course.
DiscoverE
Rocket Challenge
You might just be responsible for launching a future career in rocket science. Pupils use Alka-Seltzer® tablets as the power source for a film-canister rocket. These rockets must able to carry a clay payload and hit a target on a wall.
Curated OER
It's a Crash Test, Dummy
Students use the internet to research air bags in cars and trucks. In groups, they discover air bags history and the safety issues surrounding them. They create their own design of a new air bag and test it using a raw egg in...
Curated OER
Maintain Safe Work Environment
Students are introduced to the ways in which they can make their workplace a safer environment. Using an example of an emergency plan, they follow it in chronological order and identify any hazardous materials. They also comply with...
Curated OER
Planning An Escape Plan
Students participate in a mock fire escape plan in this lesson. They identify the reasons for remaining calm, closing doors, ad testing doors between rooms and the main exits. They also watch a experiment that demonstrates what fire...
Curated OER
Miss Mingo and the Fire Drill
Students read the book Miss Mingo and the Fire Drill and do fire safety activities that go with the book. In this fire safety lesson, students read the given book and do fire safety activities that include stop, drop, and roll...
Curated OER
Plane Weather
Students examine the important issue of plane safety. In groups, they are introduced to how NASA determines if it is safe to fly on a particular day given certain conditions. They use the internet to research the types of tools and...
Curated OER
Sugar Bush Sap Production - Human Environmental Impact on Sap Sand
Eleventh graders compare the amount of sugar sand present in tree sap. In this environmental science lesson, 11th graders measure different tree circumference. They prepare a report and share findings in class.
Curated OER
Electricity Danger
Students determine how electricity is useful but also can be dangerous. They observe a teacher demonstration of the hazards associated with touching wires using a puppet, batteries, wire, and a light bulb. They devise a list of...
Curated OER
Lightning
Students uncover the science behind lightning and thunder.Theyexamine electrical attraction between like and unlike charges, and the force that creates lightning, is first explained using static electricity.
Curated OER
Watch the Sky for Lightning
Students identify lightning in pictures from the provided Internet site. They study a definition of lightning as a form of heat energy that can be dangerous. They state and illustrate a minimum of three lightning safety rules.
Curated OER
A Variety of Very Safe Veggies
Pupils study viruses and bacteria that can contaminate vegetables. They examine how vegetables can be preserved and what farmers might do to keep vegetables safe. They examine with pickling as a way to keep vegetable preserved safely.
Curated OER
Determining Acids and Bases
Learners use purple cabbage indicator to test five know substances for acidic/alkaline balance. They discuss the safety precautions required both inside and outside a lab in handling acids and bases.
Curated OER
Operate and Maintain Equipment
Students are given a laboratory activity, they operate and maintain equipment according to manufacturer's recommended standards. Students are given a laboratory situation, comply with equipment safety zones according to industry...
Curated OER
Alligator Craft Paper Bag Puppet
Students make paper bag puppets. They use the puppets as a story teller and reader. Students use the puppets to ask questions during and after reading. They assemble their own puppet. Students use the puppets to introduce new themes,...
Curated OER
ToxMystery Lesson Plan 1: Introduction to Common Household Chemical Hazards
Pupils participate in ToxMystery, a computer game, where they discover potential environmental health hazards in rooms of a common household. In this lesson on household safety, students first brainstorm possible hazards in the...
Curated OER
Photosynthesis
In this photosynthesis worksheet, students follow the steps to complete a science investigation and then respond to 8 short answer questions regarding the photosynthesis investigation.
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