References

NCSSMDistanceEd. (2011, December 8). Reaction of Sodium and Water [Video file]. Retrieved from https://www.youtube.com/watch?v=dmcfsEEogxs

Roblyer, M. D. (2016). Integrating educational technology into teaching (7th ed.). Boston, MA: Pearson.

Royal Society of Chemistry. (2011, February 14). Reactions of group 1 metals [Video file]. Retrieved from https://www.youtube.com/watch?v=0KonBvfnzdo

Wieman, Carl. (2016). Interactive Simulations for Science and Math [Database of interactive simulations]. Retrieved http://phet.colorado.edu/