02:28 duration 2 minutes 28 seconds
4 essential body language tips from a world…
4 essential body language tips from a world champion public speaker
A great presentation takes more than smart preparation and execution of verbal skills. Body language is just as important, and the 2014 Toastmasters International world champion of public speaking…
15:00 duration 15 minutes 0 seconds
15 min Teaching Math video
Teaching Math video