To see my presentation click on the link below. Enjoy!
https://docs.google.com/a/s.dcsdk12.org/presentation/d/1t35QoaBDXTlWfDSaJRaNFaQ5wipQjmyQTYyS3S7HyzU/edit#slide=id.p
https://docs.google.com/a/s.dcsdk12.org/presentation/d/1t35QoaBDXTlWfDSaJRaNFaQ5wipQjmyQTYyS3S7HyzU/edit#slide=id.p