This collection of riddles and puns includes a "Duh!" button for added entertainment.

"Explore nature through evocative riddles and bold imagery that take the reader from day to night and back again in this perfect read aloud. Who scribbles on the sidewalk with glistening ink? Snail! Who's a comma in a long, long sentence of a stream? Tadpole! Active readers will delight in the clever language and striking illustrations by esteemed author/illustrator Antoinette Portis. On each spread, children will solve riddles about the familiar...

Clever riddles, each posing a problem and offering a helpful hint. Looking for smart ways to group numbers will help to find answers in a flash!. Greg Tang's techniques build valuable problem-solving skills and get kids ready for the challenges of higher math.