
Real fossilized dinosaur poop is branded as educational, but it will probably teach your kids more about off-color jokes than anything else. Then, before you know it, he’s in his early 30’s writing blogs that prominently feature poop-related products. It’s a slippery slope.
Product Page ($4.25)

These spit balls expand up to 200x their original size—and they can “slip, slide and bounce until they explode on target.” Described as “slimy science with polymers”, this is supposed to be an educational experience. No, really.
Product Page ($5)
Although 12 of the 26 letters of the alphabet don’t have atomic symbols, the periodic table alphabet makes it possible for your budding nerd to spell his name on the wall with each letter of the alphabet at his disposal. The designers even found a place for the unassigned freak letters J, Q & W by making up elements, so needless to say, this set is not a fully accurate representation of the periodic table. You’ll want your little genius to know that before he does a science report on “Jennerium”.
Product Page: (Prices Vary)

You can use this Splitterbot as a very cool keychain with a science fiction bent, but its function as a headphone splitter makes it useful as well. Just pull the robot’s head off, plug it into the MP3 player and plug two pairs of headphones into the eyes to share the music. The body is merely used to store the headphone jack and to keep you from carrying around a robot head with no body.
Product Page (A$19.60, about $16)

Memories of high school biology class when you had to dissect frogs may not be on your top 10 list of teen good times, but it is a memory you should keep anyway. Hang up one of these plush wall art frogs who happens to be in the middle of that procedure and wait for the memories to flood back.
Product Page ($110)

This Rocket Ship Coin Bank has more uses than a Shamwow. Each coin you insert will blast the rocket off, complete with countdown, lights and sound. It will also keep track of how much you have put into it. If you choose, you can set a savings goal and the bank will let you know when you reach it. It can also be used as an alarm clock.
Product Page (£19.99, about $29.25)

If you know someone who is suddenly very interested in looking at tiny things, be sure to check out their microscope. There are some that are used for activities other than expanding their knowledge of science. Smoke rising from the top may be a good clue.
Product Page (£8.99, about $13.70)