Curated OER
Exploring Living Science Careers
Use a variety of group activities to explore living science careers. Living science careers include everything from a food scientist or farmer to a veterinarian or agricultural economist. Kids will discuss 31 different careers in this...
Curated OER
Source Search: Agricultural Products
Farmers just farm, right? Find out how important agricultural products are to our modern society. Learners will explore the foods, textiles, and fuels made from industrial farm goods. They'll also explore the idea of choosing an...
Curated OER
Glass Transition in a Rubber Ball
Students illustrate the changes in the properties of a material at its glass transition point. They gather data which they use to construct graphs regarding elastic modules versus absorption modulus, tangent delta, and the effect of...
US Department of Energy
Geothermal Energy
With Earth Day quickly approaching, as well as many science fairs, why not challenge your class to investigate geothermal energy or other renewable energy resources? There are five driving questions explored in depth here, as well as...
Curated OER
Construction of a Microscale Fuel Cell
Fuel cells are being called the "energy source" of the future. Allow your high school chemistry class to construct a miscroscale fuel cell, complete with all components to generate energy. This engaging activity will allow them to apply...
Cornell University
Fibers, Dyes, and the Environment
Nanofibers can be made through electrospinning or force spinning in order to reduce the negative impact on the environment. Pupils study the role of fibers and dye on the environment through a series of five hands-on activities. Then,...
Curated OER
Ball Bounce Experiment
Students investigate different balls' abilities to bounce. They conduct a Ball Bounce Height Comparison and Ball Bounce Time Comparison, complete a worksheet, graph the results of their experiment, and answer investigating questions.
Curated OER
A Closer look at Oil and Energy Consumption
Upper graders analyze basic concepts about the consumption, importation and exportation of the worlds oil production. They create several graphs to organize the data and draw conclusions about the overall use of oil in the world.
Curated OER
Strawkets and Weight
Learners investigate the effect that weight has on rocket flight. They construct a variety of straw-launched rockets that have different weights, observe what happens when the weight of a rocket is altered by reducing its physical size...
Curated OER
Map-A-Buddy
Students investigate the concept of tracking and spatial movements of animals in relation to the environment in which they live. They participate in an interactive activity by tracking one another over a pre-defined region, record the...
Teach Engineering
Projectile Magic
What do the movies October Key and Harry Potter and the Sorcerer's Stone have in common? The fourth installment of a five-part module presents equations regarding projectile motion and how to rearrange them. Scholars view video clips...
Curated OER
TE Activity: A Tornado in My State?
Students study data about tornadoes in the United States while completing a worksheet. They develop a bar graph showing the number of tornadoes for the top ten states in the US. They find the median and mode of the data set.
Curated OER
Make an Alarm!
Students read the story, Dear Mr. Henshaw. They build an alarm system for something in the classroom, as the main character Leigh does to protect his lunchbox from thieves. Students explore alarms and use their creativity to create an...
Curated OER
Let's Move It!
Students create a simple machine that includes a cart and lever system that could have been used to build the ancient pyramids. In this simple machine lesson, students learn about the wheel and the axle as simple machines that help...
Teach Engineering
How Hot is Hot?
Elementary schoolers identify the three methods of heat transfer: conduction, convection, and radiation. The lesson is mostly lecture-based. When the teacher has finished the presentation, groups of pupils get into teams and they must...
Teach Engineering
Alloy Advantage
Mix it up by using an intriguing resource that teaches young metallurgists that alloys are a metal mixture. They learn about the advantages of using alloys over pure metals and investigate titanium alloys as an example to finish the...
Curated OER
Break the Tension
Students experiment with the concepts of surface tension. They participate in a number of different experiments that introduce them to surface tension. They work in a small group in order to conduct these experiments.
Curated OER
Taking the Boat to Manaus
Fifth graders apply the concepts they know regarding mass, volume and density in the previous activities to design a boat. Student teams must make a boat which can travel the waters of the Amazon Rainforest. Each group makes a...
Curated OER
Are Dams Forever?
Students consider the life span of dams, and what would happen if a dam falls apart. In this environmental impact lesson, students discuss what the purposes of dams are, how they could be damaged.
Curated OER
Energy Conservation
Students investigate energy conservation. In this energy conservation and analyzing data lesson, students identify and explain several energy sources and research renewable and nonrenewable energy sources. Students use statistics...
Curated OER
Using Rhythm Instruments to Tell a Story
After watching a video of Peter and the Wolf, and identifying the instruments used to represent each character, class members use rhythm instruments to represent the actions in the song, "What Would I do."
Curated OER
AM I on the Radio?
Learners create a working radio by soldering circuit components supplied from an AM radio kit. They demonstrate an efficient soldering technique, identify the circuit components used to construct their radio, and explain how their radio...
Curated OER
Blow-and-Go Parachute
Students design a skydiver and parachute constraption to demonstrate how drag caused by air resistance slows the descent of skydivers as they travel back to Earth. They experience how gravity pulls the skydiver toward the earth and how...
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Silly Semi-Solids
Students create a polymer out of glue, water, and borax. They discuss the resulting substance and perform several experiments with it.