PBS
Pbs Learning Media: How Engineering Affects Your Life
Engineers are the people who design and develop things that you use every day. From the alarm clock that wakes you in the morning to the toothbrush that cleans your teeth before bedtime, many of the things you use have been engineered...
Other
Rourke Publishing: Natural or Man Made [Pdf]
A science text for young children that looks at which materials are made by humans and which are found in the natural world. Includes lots of photographs, ideas for discussion, a glossary, and comprehension questions.
Other
Minnesota Department of Transportation: Bridge Up! Engineering [Pdf]
In this activity, students learn about the difference between human-made and natural components in our world. They will then identify natural and human-made items using photos. They will learn about the Engineering Design Process, why...
Curated OER
Cbc Kids: Can You Tell Difference Between the Work of Mother Nature and Humans?
An interactive quiz where students are presented with a series of ten photos and they must decide if each is natural or made by humans. They receive a score at the end and information about each of the photos.