alg II videos

Hi students of Alg II.  Here are some links to videos done by the Khan Academy on Youtube.  They involve geometric series and help explain some of the ideas we will be working on.  They also provide a link to calculus which many of you will be going into soon enough.

here they are:


Graphing calculator on sequences
https://www.youtube.com/watch?v=EK2lzsVMsG4

sum of series
https://www.youtube.com/watch?v=b-7kCymoUpg

convergent vs. divergent
https://www.youtube.com/watch?v=lfZGtjSWcQs

more geometric series
https://www.youtube.com/watch?v=U_8GRLJplZg

geometric series convergent vs. divergent

math induction
https://www.youtube.com/watch?v=QHkG0d5kZvE

Each is about 7-10 minutes long and also a great exposure to mathematical language.  It reminded me of some college courses I took many years back.

TP