These funny limericks use their bouncy rhyme scheme to explore concepts like math, science and philosophy, and the twisty, punny verses will get you thinking—and giggling! RD.com, Getty Images 1.

Scots teacher pens funny back-to-school poem to all her 'little loves' Erin McGhee wrote the poem in Scottish verse in tribute to all her 'little loves' as they returned to the classroom this week.