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Students enjoy searching for real obsidian arrowheads, dried corn husks, pottery shards and other artifacts during a lesson at Foothills Academy in Karl Horeis' 3rd and 4th grade homeroom. Foothills Academy, Wheat Ridge, Colorado.

Credit to read: Photo by Karl Horeis (PolarTREC 2010), Courtesy of ARCUS

Photographer: Karl Horeis
Download: 
Image icon Download Horeis_SAM_0423.jpg (4.08 MB)
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Year: 
2010
Program: 
PolarTREC
Region: 
Alaska
Topic: 
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6.3mm
File Size: 
4276647
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image/jpeg
Max Aperture: 
f/3.6
Height: 
2448
Width: 
3264
Make: 
SAMSUNG
Model: 
SAMSUNG ST1000 / SAMSUNG ST1100 / VLUU ST1000 / SAMSUNG CL65
Exposure Time: 
1/45s
ISO: 
200

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