LABScI
Acoustics: The Sound Lab
If the delay between a sound and its echo is less than 1/10th of a second, the human ear can’t distinguish it. Through the use of a Slinky, rubber band guitar, and straws, scholars explore where sound comes from and how it travels. Whole...
Perkins School for the Blind
Mixtures and Solutions
Mixtures and solutions are different; one can be separated fairly easily and the other cannot. This hands-on experiment was written specifically for learners with visual impairments or blindness. They will use lemonade and trail mix to...
Curated OER
Punctuation
Should that pause in your sentence be long, short, or somewhere in between? Practice using commas and semicolons with a series of grammar activities. High schoolers read a series of sentences and paragraphs and decide where they should...
DiscoverE
Puff Mobiles
You've probably heard of solar-powered cars, but what about wind-powered cars? Scholars build cars that can travel at least six feet. They can only use their breath to move the car—so, obviously, a sail might be a good feature for the...
Curated OER
Our Space Station Earth
Students discover ways to preserve the Earth's resources. In this natural resources instructional activity, students investigate how many gallons of water the average American uses per day and then total their estimated usage. Students...
Curated OER
Save a Drop for Me
Learners discuss the meaning of philanthropy and how it applies to people caring about the water supply. In this water conservation lesson, students explore possible water conservation activities and select a project. Learners will...
Curated OER
Subsurface Contamination of Groundwater
High schoolers watch a demonstration with a balloon filled with water being buried in a milk container that has been cut length wise and filled with sand. Students are told that there is an underground storage tank filled with a...
Curated OER
Getting the "Yuck" Out
Young scholars examine various types of household materials for their usefulness as filters. They work together in teams to design a filtration system that produces the cleanest water in the shortest time.
Curated OER
Keeping Warm
Fifth graders measure the temperature of water using a thermometer. They record the temperatures of water on a chart. Students use the temperature data to determine which materials are the best conductors of heat. They discuss their...
Curated OER
The Needs of Living Things
Students watch video clips of animals and plants in their natural environment, to gather evidence that all living things have basic survival needs. Students draw pictures of real or imaginary pets eating, drinking, breathing, and taking...
Desert Discoveries
What's In A Habitat?
The concept of a habitat being a home for animals is the main thrust of this life sciences resource. Learners complete a cut-and-paste activity using a fine worksheet that's embedded in the plan. They must place four very different...
Desert Discoveries
Desert Tortoise: Fact or Fiction?
Here is a good game that will determine which team knows the most about the Sonoran Desert tortoise. There are 16 questions posed, and the answers are printed in bold for the benefit of the teacher. Question # 16 reads, "Desert tortoise...
SeaWorld
Animal Husbandry
Learners study how changes in the environment can drastically affect the survival of an animal. After a class discussion, pupils are divided up into groups and are given the task of coming up with the best environment to allow brine...
Perkins School for the Blind
Silly or Sensible?
Is it silly or sensible? That's a great question, and it's the question that will drive this entire lesson. Learners with special needs and visual impairments work together to analyze verbal information. The instructor makes a statement,...
Curated OER
Hos Do the Jaguar and Howler Monkeys in Belize Depend on Us?
First graders access the internet and use the sites provided to research Belize, and in particular, the Howler Monkey and Jaguar. Students participate in activities/centers utilizing the information they discovered.
Curated OER
Fertilizers: Friend or Foe?
For this fertilizer worksheet, students read about natural and manufactured fertilizers. They answer four critical thinking questions about fertilizers and their use.
Curated OER
How do animals survive winter?
Students make a chart about hibernation. In this hibernation lesson plan, students discuss hibernation and read about it. Then they fill in a chart about how different animals know when and how to hibernate.
American Chemical Society
Preparation and Combustion of Biodiesel
The United States is the world's largest producer of biofuel. During an in-class investigation, young scientists produce their own biodiesel. They burn a sample of it to determine the heat of combustion. Then they discuss the results...
Cornell University
Predicting Chemical Reactions
Prove the Law of Conservation of Mass through a lab investigation. A well-designed lesson plan asks groups to combine materials and monitor indicators for chemical reactions. Measuring the mass of the reactants and products allows...
American Museum of Natural History
Bio-Benefits
Kick-start a discussion of the importance of biodiversity with a colorful resource that touts the benefits of maintaining healthy ecosystems. The images stress the interdependence of all the elements of an ecosystem.
DiscoverE
Design a Flotation Device
Save the soup! Scholars devise a flotation device using straws, balloons, foam, corks, and other objects. A can of soup must stay afloat for at least a minute with this device—your dinner might depend on it!
Curated OER
Typical Numeric Questions for Physics I - Heat
The laws of thermodynamics raise the temperature in your classroom when physics pupils complete this activity! They demonstrate their understanding by calculating specific heat capacity, final temperature, amount of work done, and more....
Curated OER
Weather instruments
Students explore weather instruments. In this weather lesson, students make rain gauges, anemometers, and barometers following the instructions given in the lesson. Students set up a weather station using their instruments and record and...
Florida International University
Designing an Autonomous Underwater Vehicle (AUV): Concepts in Lift, Drag, Thrust, Energy, Power, Mass, and Buoyancy
Engineer an autonomous underwater vehicle (AUV) to study concepts of physics. Using household materials, collaborative groups design and build an AUV and then test Newton's Laws of Motion as they apply them in underwater environments...