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Grade Range:
8-12
Resource Type(s):
Interactives & Media
Date Posted:
3/1/2016
As the owner of a new cat food company, you will need to make tough choices to manage the triple bottom line: the balance between people, profit, and planet that will make your business a success.
Grade Range:
K-12
Resource Type(s):
Artifacts
Date Posted:
9/17/2015
Alfred Vail made this key, believed to be from the first Baltimore-Washington telegraph line, as an improvement on Samuel Morse's original transmitter. Vail helped Morse develop a practical system for sending and receiving coded electrical signals over a wire, which was successfully demonstrated
Grade Range:
K-4
Resource Type(s):
Lessons & Activities
Duration:
120 minutes
Date Posted:
6/30/2013
Architects design the buildings we use every day. Their designs solve problems, like how to make a sturdy building, and reflect their ideas about beauty and history. By using this OurStory module from the Smithsonian's National Museum of American History, children and adults can learn about archi
Grade Range:
1-6
Resource Type(s):
Interactives & Media, Lessons & Activities
Duration:
20 minutes
Date Posted:
9/4/2012
Believe it or not, some plants can grow without soil.  This type of gardening is called hydroponics. Here's how you can get started growing green. This activity from Spark!Lab includes step-by-step directions, discussion questions, and ideas for extending your learning. Spark!Lab activities
Grade Range:
1-6
Resource Type(s):
Lessons & Activities
Duration:
15 minutes
Date Posted:
9/4/2012
DNA is inside the cells of every living thing, including you. This experiment lets you see the long, twisting molecules of DNA inside cells. This activity from Spark!Lab includes step-by-step directions, a worksheet for documenting the experiment, discussion questions, and ideas for extending you
Grade Range:
3-6
Resource Type(s):
Lessons & Activities
Duration:
25 minutes
Date Posted:
9/4/2012
Thomas Edison changed our world with electric lights and an entire system that produced and delivered electrical power. Try your hand at making your own light bulb. This activity from Spark!Lab includes step-by-step directions, a printable chart to record the experiment, and discussion questions.
Grade Range:
1-6
Resource Type(s):
Lessons & Activities
Duration:
15 minutes
Date Posted:
9/4/2012
A polymer is made up of tiny molecules in long, repeating chains, like paper clips hooked together. Polymers are all around us—even in our own bodies! Here's how you can make your own. This activity from Spark!Lab includes step-by-step directions, discussion questions, and ideas for extending y
Grade Range:
1-6
Resource Type(s):
Lessons & Activities
Duration:
15 minutes
Date Posted:
9/4/2012
Thomas Edison said, "To invent, you need a good imagination and a pile of junk." With these words of wisdom in mind, we challenge you to create your own yo-yo using items found in your recycling bin.This activity from Spark!Lab includes suggested procedures and ideas for extending your learning.
Grade Range:
1-6
Resource Type(s):
Lessons & Activities
Duration:
20 minutes
Date Posted:
9/4/2012
Try this experiment to find out why some liquids polish pennies better than others. This activity from Spark!Lab includes step-by-step directions, a worksheet for documenting the experiment, discussion questions, and ideas for extending your learning. Spark!Lab activities encourage young learners
Grade Range:
1-6
Resource Type(s):
Lessons & Activities
Duration:
10 minutes
Date Posted:
8/30/2012
People have been turning kitchens into bubble labs for hundreds of years. Benjamin Franklin and his mentor James Logan studied the optical properties of bubbles. These experiments later contributed to Franklin’s invention of bifocal glasses in 1784. Discover your inner bubble inventor
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