5 minutes worth of ideas for educators from veteran teacher Tim Bedley. Episode 4: •Background Music •Using a clock to teach angles •Human Alexa •Teaching Tales Podcast with Brent Coley http://www.brentcoley.com •Shaking hands •Andrea Clark on Twitter https://twitter.com/Andrea_m_Clark •Rockin' the Standards EduRockSongs http://www.rockinthestandards.com •http://www.timbedley.com