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,...

What is the main difference between an engineer and a technician?  This is one of the driving questions in a plan that proves that analysis at every step of development is crucial to the engineering design process. The lesson...

Elements, to the rescue! Scholars first review the periodic table, and then learn about the first 20 elements and their properties and uses in the fourth of six lessons in the Mixtures and Solutions unit. Applying their newfound...

Students analyze prior labs by keeping a lab notebook. They share their lab notebook by electronically sending it to their classmates. Students demonstrate evaluation of other lab notebooks within the same classroom and those from other...

Orange you glad you can make circuits using fruit? Young electricians learn about electric circuits and electricity. As part of the lesson, they build a circuit with an orange and then with a banana.

Class groups investigate the economic and political implications of a country's policies on genetically modified foods, craft a position paper detailing that policy, and share their findings with the class. Armed with this...

Step by step is always best. In groups, future engineers create the tallest possible tower with marshmallows and spaghetti sticks. Along the way, they learn about the engineering design process. 

What defines success? The fourth installment of a 10-part series focuses on the criteria for engineering design success in solving the plastics problem. Pupils also consider any constraints.

A fun and challenging activity for nearly any age group, partners must work together to build the tallest structure possible using paper clips, straws, and pipe cleaners. In addition to being tall, the structure must also be able to...

Engineering design projects serve as great opportunities for collaborative problem solving. For this case, students work in small groups designing, building, and eventually testing a structure that meets a teacher-specified objective. It...

Is your building a smart building? Pupils learn what makes a building smart and about the internet of things. After viewing several videos on the topic, they conduct an activity collecting data from sensors and brainstorm ways to improve...

From 3-D cities to building bridges, young engineers engage in innovative STEM challenges that promote brainstorming and collaboration. Learners take on the roles of different types of engineers as well as become familiar...

Though UV radiation can damage skin, it isn't all bad. The third installment in a six-part series allows the class to study the structure and function of skin. They learn about the different types of skin cancer and the SPF rating...

Brown rice contains vitamins B and E, while white rice lasts longer in storage. The availability of rice around the world makes it a great candidate for genetic engineering. Scholars apply their knowledge of genetic engineering to solve...

Learn more about genetic modification, organic farming, and the role of biotechnology in agriculture by watching a documentary that shows how newly gained knowledge can be applied to specific situations involving farmers and the choices...

If it's on the Internet, it must be true—right? How can someone tell if a website contains less-than-truthful information? Savvy surfers evaluate sources in the fifth of a six-part college and career readiness instructional activity...

Show your class how engineers use graphs to understand large and complex systems. The resource provides the beginnings of graph theory by introducing the class to set theory, graphs, and degree distributions of a graph. 

Go with the flow and use a helpful resource. A set of two activities has learners investigate flow rates. They first determine the flow rate of a faucet by measuring how long it takes to fill a bucket. Using the results, they make a...

Environmentalists turn into engineers! Your class explores the perspectives of an engineer and water keeper, including the necessary steps that are taken in order to build a water treatment facility.

Groups work together to design a lighthouse, from designing and drawing the wiring diagram, to creating prototypes of the switch and circuit, to envisioning and building a scale model along with a blueprint. By including different...

Wheeeee! Young thrill seekers build a bungee jump—not for themselves, though, but for an egg. The egg must fall from a height of five feet and rebound within two inches of the ground or floor.

Cost overruns are unacceptable—in the real world and in an engaging activity. Groups of pupils get together to build a bridge out of straws, paper cups, and tape. They keep track of costs ($1,000 for each material) and must stay within a...

Beat the heat using sensors. Scholars research normal body temperatures for humans and a specific animal. In groups, they create sensors that monitor body temperature, as well as the weather. The goal is to reduce the occurrence of heat...

Be over the moon about finding a resource on lunar power stations. An interesting unit composed of 10 lessons has pupils first learn about the energy and power needs of a futuristic lunar colony. They design and build a lunar power...