I work in a research lab and have kids under 7. These are the science-based gifts that they've enjoyed most over the years.

I'm a mother of 2 who works in a research lab. These are the STEM-based toys my kids have played with the most over the years ...
PureWow

10 Gifts My Kids Got for Christmas That They’re *Still* Playing With Years Later

Many of the gifts that have been lavished upon my kids have had a tragically short life span; here are 10 gifts I got for Christmas last year (and even years prior) that they are still playing with.

35 Next-Level Kid Gifts That Will Solidify Your Place As The Cool Parent

IMO, you should say the best gift is from you so your kid knows who’s boss. Might I suggest a bouncy ball making kit, ...