Here is the list of school jokes and riddles for children and kids:
Q: What did the ground say to the earthquake?
A: You crack me up!

Q: What kind of plates do they use on Venus?
A: Flying saucers!

Q: What did the pencil sharpener say to the pencil?
A: Stop going in circles and get to the point!

Q: What has 5 eyes and is lying on the water?
A: The Mississippi River

Q: What stays in the corner, but travels around the world?
A: A stamp

Q: What is the smartest state?
A: Alabama, it has four A's and one B.

Q: What is the capital of Washington?
A: The W

Q: Why was the math book sad?
A: Because it had too many problems.

Q: What do we call an angry pea?
A: Grump-pea

Q: How do you find a lost rabbit?
A: Easy make a nose like a carrot

Q: What is white when its dirty and black when its clean?
A: A blackboard!

Q: Why didn't the two 4s want any lunch?
A: Because they already 8!