Little Twelve Toes is a Schoolhouse Rock video . It doesn't just cover multiplying by twelve, it covers some very basic concepts connecting the fact that we have ten fingers and ten toes to the fact that earthbound humans use a base ten number system. And it very quickly introduces what a base twelve number system would look like without getting bogged down or watering it down. It makes it clear that in a base twelve number system, one followed by zero is annotation for the number twelve, not the number ten. Binary is a base two number system. One followed by zero is annotation for the number two . Binary is an extremely important mathematical concept to be familiar with in the computer age because all computer systems are based on binary. That's what's under the hood and behind everything else computers do. We use binary for computers because computers use electricity and there's an on state and an off state. So your on state equals the number one...
Raising Future Adults
By A Homeschooling Mom of 2xE Kids