Measure your hand. Create and use a line plot of hand span data to answer questions. Warm up with a Mystery Math Mistake to find the mistake made in counting up on a number line to subtract. Notice ...

If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel to the y-axis intersects with the values in the function’s curve only once. The same ...

From the corniest dad pun to the bleakest gallows humor, joke-writing is an art—and it's not just for standup comedians. To master this craft, you must know what makes people laugh, understand joke ...

The number one tip to writing lyrics is to write them. And write often. Sit down. Stand up. Use a pad and paper. Use a computer. Play a guitar. Play a piano. Just do the thing: write! You’ve got to ...