You’ll Be Taller Tomorrow Morning!

by Laura Overdeck

Kids grow, because they haven’t reached full height yet. So our fan Andrew O. asked, how much can you grow overnight? For starters, you stretch about 1/2 inch every night while you sleep, and during the day you shrink back down 1/2 inch. Why? Because of “gravity” pulling down all day and smushing your body. Astronauts actually grow up to 2 inches when they float in space! But on top of that, your body might actually grow taller. We now know that kids don’t grow at the same speed all the time: their long bones grow really fast for short bursts, growing up to 1/2 inch in one day or night. Luckily, in between those spurts you might hardly grow at all. Good thing, or you’d shoot through the ceiling by next month!

Wee ones: Find the tallest thing in the room that’s shorter than you.

Little kids: Who’s the tallest person in your family? How many feet taller than you is he or she? Find out your height to the closest foot.  Bonus: If you grow 1/2 inch overnight AND stretch another 1/2 inch, how much taller are you in the morning?

Big kids: If you grew 1/2 inch every day, how much could you grow in 1 week? (Hint if needed: How much could you grow in 2 days, then in 4, then in 6…)  Bonus: If you grow 1/2 inch each month, with your first in this month (November), in what month will you be 3 inches taller?












Wee ones: Answers may include a bedpost, a chair back, or a baseball bat leaning against the wall.

Little kids: Different for everyone…find out that person’s height, then subtract your own.  Bonus: 1 inch.

Big kids: 3 1/2 inches.  Bonus: In April, since you need 6 monthly spurts including November.

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