TweachCode #15: Problem Solving

Storify archive of TweachCode #15 on 20th April 2015. Theme: Problem Solving

Theme: Problem Solving

Welcome to the archive of TweachCode #15 from Monday 20 April 2015.

TweachCode happens Monday evenings at 8pm UK time.  Follow the @TweachCode account, tune in to the #TweachCode hashtag, and check out the upcoming themes.