Scientific Tuesdays on the Household Hacker channel over at YouTube is a great way to find simple experiments that you can do at home. Each experiment is recorded and simple instructions are provided to reproduce the results.
Not all the topics covered on this channel may be appropriate for your young children so make sure you preview the episodes first. Most of the topics covered on Scientific Tuesdays are appropriate for all ages but some of the other game reviews and suggested hacks are not suitable for all ages. Your mileage may vary.
Here’s an example of a great experiment we did tonight: