# High-Flying Jump

Here's your nightly math! Just 5 quick minutes of number fun for kids and parents at home. Read a cool fun fact, followed by math riddles at different levels so everyone can jump in. Your kids will love you for it.

# High-Flying Jump

May 19, 2019

Jumping on a trampoline can make you feel like a superhero. Just one little push-off and you’re flying higher than anybody on the ground. With all that time hanging in the air, you can do flips, bounce onto your knees, or land in a handstand. There are world records for the longest time jumping, the most one-legged jumps, and even the “Fastest Time to Dress in Formal Attire While Jumping on a Trampoline.” Even dogs are getting into the act: check out this video of a Great Dane (a really huge dog) doing some jumps himself!

Wee ones: Jump as high as you can from the floor. Now do 2 more jumps! How many jumps did you do?

Little kids: If you and your pet dog jump on the trampoline, how many legs do you have in total?  Bonus: If you jump for 20 seconds and count down from 20, what are the first 10 numbers you say?

Big kids: If you’re in the air 4 seconds per jump, and you need 8 seconds in the air to pull on pants, 12 seconds to pull on a shirt, and 8 seconds to pull on socks, how many jumps do you need to get dressed in the air?  Bonus: In one world record, Ken Kovach spun a hula hoop 130 times around himself while jumping. If he did 2 spins per second, how long did it take him to set the record?