"This black t-shirt, which says “Silence = Death” with a pink triangle, symbolizes the struggle against AIDS.
History Explorer Results (3)
Related Books (0)
Grade Range:
8-12
Resource Type(s):
Reference Materials
Date Posted:
9/4/2020
“Soil is more than just dirt; it affects all of the foods we eat. But why is this really a conversation about history and why are we talking about this at the National Museum of American History this summer? The way Americans have treated dirt throughout American history has had wide-ranging resul
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:
K-4
Resource Type(s):
Reference Materials, Lessons & Activities, Worksheets
Duration:
45 minutes
Date Posted:
3/15/2010
Plant a seed and track its growth in this activity related to First Lady Claudia "Lady Bird" Johnson and her work to protect the environment and bring beauty to every community. This activity guide includes tips for investigating native species, instructions on how to start a container garden, an
