10 Common Misconceptions About The Flipped Classroom – What have you heard about the flipped classroom? That it’s just the latest education fad? That it only works for certain academic subjects? It’s not uncommon to come across references in the web media to poorly informed and misconstrued ideas like these. Given the value and many benefits inherent in this powerful form of blended learning, it is important that these misconceptions be addressed and dispelled.

One of the most popular 3D printed items on Shapeways is “Sad Keanu Reeves.” Image: neuralfirings/Shapeways

3D printing: 10 factors still holding it back – As promising as 3D printers seem, their usefulness is still questionable. High costs, safety concerns, patents, and design complexity are all contributing to legitimate skepticism.