Create your own centimeter ruler. Then, estimate and measure with lengths with it. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Think through ...

Whether or not you're a tool enthusiast or frequent DIYer, a tape measure is a must-have. For a homeowner figuring out where to fit new furniture, a hobbyist starting work on a project, or a ...

Jason Cipriani is based out of beautiful Colorado and has been covering mobile technology news and reviewing the latest gadgets for the last six years. His work can also be found on sister site CNET ...