This weekend those of us in North America who observe Daylight Saving Time have to move our clocks forward by one hour. This time around it is especially annoying for me because I have an early morning flight on Sunday. And, of course, my dogs and my toddlers don't observe Daylight Saving Time. If you have kids that are older than mine or students who are wondering about the reasons for Daylight Saving Time, check out the following resources.
The following videos offer concise explanations of Daylight Saving Time.
Even though it is not about daylight saving time, this TED-Ed lesson about the standardization of timezones is worth watching.