03:19duration 3 minutes 19 seconds
Chemical and Physical Changes
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03:57duration 3 minutes 57 seconds
Mud Grab Visual Analysis (Module 3)
03:59duration 3 minutes 59 seconds
02:15duration 2 minutes 15 seconds
Amphipods (Module 3)
05:35duration 5 minutes 35 seconds
Winkler Titration (Module 2)
02:03duration 2 minutes 3 seconds
Introduction To Water Monitoring (Module 2)
08:42duration 8 minutes 42 seconds
Dissolved Oxygen and Salinity (Module 2)
04:38duration 4 minutes 38 seconds
APA Citations
How to use APA citations to avoid plagiarism. With Dr. Miriam Russell
02:17:56duration 2 hours 17 minutes
Native American Awareness Day
43:33duration 43 minutes 33 seconds
Starting Seeds Indoors
38:19duration 38 minutes 19 seconds
Composting with Red Worms
46:18duration 46 minutes 18 seconds
Conserving Energy Around the Home
01:07:18duration 1 hour 7 minutes
2013 Boyer Lecture - David Orr
Lecture at 2013 All College by Dr. David Orr