Measure length using a ruler marked with halves and quarters of an inch with Ms. Askew. Join Ms. Askew for a fun Fraction Number Talk. We'll measure length using a ruler marked with halves and ...

Digital calipers are handy measuring tools for small items, those with uneven dimensions, or those that are unable to be ...

Admit it, the iPhone in your pocket is like a Swiss Army Knife - it’s easy to carry and has a tool for almost every job; oh yeah, and it makes phone calls too. A ruler isn’t something you need all the ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Being exact and precise is important in many aspects of life. Whether you’re counting, ...