Teach Engineering
Household Energy Conservation and Efficiency
Are your household devices eating up a lot of energy? Pupils investigate household energy efficiency through a set of activities. They find ways to improve energy efficiency and reduce consumption. This is the 21st installment of a...
Code.org
The Cost of "Free"
Explore the trade-offs of using a free app. The fourth installment of a 12-part unit helps young consumers discover the cost of receiving a free service. They learn how these apps make use of their access to data.
Teach Engineering
Nanotechnology as a Whole
It's a small (nanotechnology) world after all! The first segment of a six-part series gives an overview of nanotechnology, its principles and applications, and shares some of the engineering applications of nanotechnology. A...
Drexel University
Learning Roomba Module 4: Sensors and Actuators
Introduce your classes to sensors and actuators in robots — specifically to the Roomba. Pupils develop programs that make Roomba utilize its different sensors.
Code.org
Event-Driven Programming and Debugging
Start programming in event-driven style. Scholars learn to place buttons on the user interface and use event handlers. They also learn to recognize errors in code and debug as necessary. This is the second instructional activity in the...
Teach Engineering
Battle of the Beams
Make the strongest beam possible using taffy? Groups mold a taffy-water mixture into a beam and a reinforcing material of their choice. To finish the final installment of a two-part series, participants test its strength by adding...
Teach Engineering
Close Encounters of the Polymer Kind
A PowerPoint presents features of polymers and two of its categories (thermoplastics and thermosets). Instructors conduct demonstrations to illustrate the Weissenberg Effect and the Barus & Kaye Effects of polymers in the first...
Teach Engineering
Floaters and Sinkers
Whatever floats your boat. Young engineers learn about density by measuring the masses and volumes of boxes filled with different materials. Using their knowledge of densities, they hypothesize whether objects with given densities will...
Teach Engineering
The Cloning of Cells
Did you know that there are over 200 different types of cells in the human body? One type, the stem cell, is the focus of the fifth of six installments in the Cells unit. The lesson asks the class to discuss stem cells and their...
Teach Engineering
Household Energy Audit
Do you have an energy hog in your home? Individuals pick at least one room at home to determine the amount of energy the appliances consume. Using that information, pupils fill out a worksheet to determine the cost of running each...
Teach Engineering
Light vs. Heat Bulbs
Careful, that light bulb is hot! Compare heat and light energy using a simple light bulb. The exercise addresses energy conservation and presents actual calculations to determine the most cost-effective light bulb.
Teach Engineering
Fun With Nanotechnology
Introduce your class to nanotechnology applications with three demonstrations that showcase scientific principles related to ferrofluids, quantum dots, and gold nanoparticles. Groups will work more closely with these applications in the...
Code.org
Introduction to Data
Data, data everywhere. Challenge your class to begin thinking about data, the ways people collect information, and what we can learn from this data. Class members discuss sources of data and then individuals answer questions in the...
Code.org
User Input and Strings
Pupils learn to apply strings in computer science. They master two new user interface elements and also use string type data to represent ASCII characters. Finally, individuals create an app for Mad Libs in the eighth lesson of the series.
Teach Engineering
Capillarity – Measuring Surface Tension
How do cohesion and adhesion work together? The third installment of a nine-part series teaches young scientists the difference between adhesion and cohesion. They also learn how cohesion and adhesion work together to cause capillary...
Code.org
Events Unplugged
Introduce event-driven programming. Young computer scientists learn the meaning of event-driven programming and how it is different from previous styles of programming. They play a card game to simulate the challenges that occur in this...
Teach Engineering
Fun Look at Material Science
Introduce materials science with a class demonstration. After showing a PowerPoint presentation on materials and their properties, instructors provide a ceramic tile, a Popsicle stick, a paper clip, and a plastic bag as examples of...
Teach Engineering
Glowing Flowers
What a bright idea! Young scientists conduct an experiment on flowers to finish the last of a six-lesson unit on Cells. Putting the stems into dye-injected water and leaving it overnight results in flowers that glow. This is to simulate...
Curated OER
El Nino and Its Effects
Students research El Nino and its effects all over North America using Web Resources. Working in teams, they present their findings. They look for connections and relationships between animal behavior and climate.
Curated OER
What Makes a Cat a Cat?
Students investigate the lives of pets by videotaping them. In this animal life lesson, students videotape a cat and other pets using school cameras in a computer lab. Students review the footage from the cat and other...
Curated OER
A Study of Plants
Using a variety of multi-media resources, your high schoolers become familiar with the parts of plant and create a story about plants using vocabulary learned during their research of plants. Completed stories are published using the...
Curated OER
Finite State Machines
Students observe the programming of a computer. In this technology lesson, students analyze the finite state machine and observe it in motion. This assignment requires the teacher to be specific with the students and the...
Curated OER
Teaching in the Swithched On Classroom
Pupils engage in activities to help them develop computer skills and other various problem solving methods. They also work collaboratively, and apply technology in an ethical way.
Curated OER
Econ in a Bag
Here is a nice idea, have your young entrepeneurs form their own companies. Each company is given a paper bad to locate and place resources in that they can use to create products their businesses sell on Sale Day. They identify and...