Mr. Joel Lookadoo, Arkansas's 2020 Teacher of the Year, is doubling as a repairman today. The clock in the schoolhouse is broken, and it's up to him to fix it. Being able to tell time is so important!

If your kiddo regularly bombards you with questions like, "What time is it?" "When is my friend going to get here?" or "How long until dinner?" they might be ready to learn how to tell time for ...

Anyone who’s tried to get anyone under eight years old ready for school knows that children have no concept of time. That might have to do with the fact that many kids, even my second grader, still ...

The clock is a DIY project made from a Raspberry Pi and an E Ink screen, but its creator says he’d like to turn it into a commercial product one day. The clock is a DIY project made from a Raspberry ...

Let's Learn is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...