Teachers and Students Answer: How Big is a Billion?
Thanks to the ingenuity of teachers and students nationwide participating in the "How Big is a Billion? Challenge, we know
"We're always looking for ways to bring fun, engaging personal finance lessons to students and wanted to celebrate teachers for doing the same in their classrooms. The originality, creativity and math skills students and teachers shared demonstrating how big a billion is were really impressive," said
"In my class, we have been focusing on divergent thinking skills -- seeing things in a different way and thinking of different uses for common objects," said McDonnell. "So, coming up with various ideas to represent the concept of one billion dovetailed perfectly. The kids absolutely loved the process."
The winning entry for grades 7-9 was submitted by the students of
"We had just been learning about simple interest and applying that math to real life examples, so it was perfect timing to explore what it would look like to make a billion dollars in a year," said Watson. "My students all worked together, including setting up different proprotions to find the correct answers. It was a great learning experience -- we were able to branch out our normal everyday lessons and apply basic math skills to a real life application, all while having fun!"
Sports and history buffs will appreciate the winning entry for grades 10-12, as
Other winning representations, by grade level:
Grades 4-6
- If a back handspring covers 58 inches; a gymnast doing one billion back handsprings would travel around the world 36 times. (Second prize -
Kim Gonzalez ' class atBrentwood Elementary School inAustin, TX ) - Building an indoor igloo takes 207 empty milk jugs collected over three months; in one million years, you could collect one billion milk jugs to build five million igloos. (Third prize -
Sharon Mannix ' class at Broome-Tioga BOCES Reclaim atWest Learning Center inWindsor, N.Y. )
Grades 7-9
- One billion,
$1 bills stacked on top of each other would reach the equivalent height of 286.6Empire State Buildings; 1,706 Duke Chapels; 337.1 Eiffel Tours; 131.9Burj Khalifa Towers or 1,720,000 pizza boxes. (Second prize -Liz Moffitt's class atLakewood Montessori Middle School inDurham, N.C. ) One billion dollars is enough to purchase$20 in school supplies for every public school student in the country, from pre-kindergarten through 12th grade. (Third prize -Kelley Taylor's class atArnold Magnet Academy & Richards Middle School inColumbus, Ga. )
Grades 10-12
One billion dollars would purchase 752 million packs of sticky notes, enough to cover 10.6 million square miles -- or rougly 92 percent of the land area on the continent ofAfrica . (Second prize -Austin Warner's class at Peak toPeak Charter School inLafayette , Col.)- Placed end-to-end, one billion,
$1 bills would stretch fromLos Angeles toNew York , 39 times over. (Third prize, tie -Shanna Evans' class atOlathe East High School inOlathe, Kan. ) One billion dollars would purchase 10,067,114,093 sandwich cookies, which would require 209,731,544 gallons of milk -- enough to fill 318 Olympic-size swimming pools. (Third prize, tie -Giulia Scoma's class at Peak toPeak Charter School inLafayette , Col.)
H&R Block Dollars & Sense provides educators and students with personal finance curriculum and resources to increase financial literacy among teens. Since 2009, H&R Block Dollars & Sense has awarded teens and educators with more than
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