This is a project that won't cost you money, and only a few minutes of your time.  These are non-toxic, have no smell (at least to humans), and require no batteries.  You'll need a small jar (mason, pickle, mayo, etc.), a hammer, and a punch of some sort (Phillips screwdriver works great).

The only tools needed.

I punched a hole in the soft tin lid, then widened it a bit by moving the screwdriver to the edge of the hole and hitting it again.

The inside should be flared like this.  Prevents the bugs from finding their way out.

I used honey with equal parts water in my trap.  Could have used some jam or jelly too.

Using a tie-wrap, I attached it to a branch in the tree.  This keeps the dog and kids away from it.  I left the tie wrap a little loose.  It allows me to lift the jar out when needed.

Only out for a day before it started trapping bugs.

Soaking my yard in poison to get rid of some wasps was an option, but sometimes the old ways are still the best.  Keep in mind your kids are watching and learning from you ALL the time, whether you think they're paying attention or not.  I hadn't seen this technique used since I was 4, but I remember it well...