CHEMISTRY: Welcome back to chemistry! Ready to begin another chapter? Here’s the first lesson from chapter 6, the introduction to chemical bonds. Don’t you wish all the problems would be this hard?!
Chemistry 3-23-15 Intro to Chemical Bonds from Tammy Skinner on Vimeo.
PHYSICS: Hey guys! Here’s our discussion on the properties of waves. Remember anything from your earlier 8th grade physical science days? Problems are pretty simple for you, I think. Do you remember the main formula from chemistry? Speed = wavelength x frequency (c = λf).
Easy peasy – and don’t forget the applications!
Physics 3-21-16 Waves from Tammy Skinner on Vimeo.
HON CHEMISTRY: Oooohhhh! So that’s where the pretty light comes from! Great job on synthesis reactions and a very good beginning on decomposition reactions! Now go forth and practice what you learned! (The balancing equations part, not the playing with magnesium part!) 🙂
Hon Chemistry 3-21-16 Synthesis Reactions & a Head Start on Decomposition from Tammy Skinner on Vimeo.