There was a teacher who was shouting at his class because they were being lazy. "I wouldn't be surprised if 50% of you failed this math class," he said.
One of the kids rasies his hand, "But teacher, there aren't that many in this class," he said.
To make his class interesting, an English language teacher asked a grade 3 student to challenge him in an English test. The student wrote this word on the classroom board, SIDANDTED, and asked his teacher to explain its meaning.
The teacher looked at the word for some time and even searched for its meaning in the dictionary. After several minutes of his research, he gave up and asked his student to explain the meaning.
The student simply said, “They are my friends, Sid and Ted.”