11:00duration 11 minutes 0 seconds
Intro Video: Graphical Differentiation
Graphical differentiation - determining the derivative using the graph of a function
01:03duration 1 minute 3 seconds
Northern Shrike Identification
08:58duration 8 minutes 58 seconds
Plant Morphology (Part I)
03:56duration 3 minutes 56 seconds
Plant Morphology (Part III)