2023-11-20 09:44:48
How many gumballs are there?
How many gumballs are there?
Gumball Machine Problem from Brian Marks on Vimeo
This problem is a little puzzle to get your students thinking, estimating, and calculating. We've given you a pdf file with only a picture of the gumball machine to use for estimating.- How many gumballs are there?
- At $0.25 per ball, how much will it cost me to buy them all?
- How long will buying them all take?
For Adventurer members we have our thoughts on how a student might estimate or calculate this quantity.
Comments (0)
Display 1 - 10 Of total 0
Spiraling triples
Let students explore the patterns of perfect squ...
How many movies can you see in one day?
Robert Kaplinsky at robertkaplinsky.com shared thi...
Why isn't the World Cup happening now?
The World Cup Finals is only played every 4 ...
What is a quantum dot?
In this activity, students work through the ...
Pixar versus DreamWorks (2016 )
This activity has been updated – please see:...
Mallie's latest Big Burger
It's time to treat your students to ratios, ...
Earth Day Actions for Our Planet (April 22)
We have 16 activities that you cou...
How much water should you be drinking?
As we are outdoors more and temperatures are ris...
How did they figure these tips?
Act I: This restaurant bill ha...
Encouraging bats might be better than using bug repellant
Bats eat mosquitoes ... lots of mosquitoes. Stud...