2023-11-20 09:44:43
Ravensburger huge puzzle
Ravensburger huge puzzle
This puzzle is gorgeous and HUGE!
Ravensburger says that if you spent 2 hours every day putting this puzzle together it would take you a year to finish.What do you wonder?
Students surmise what the difficulty of a jig-saw puzzle entails and use rate calculations to estimate finishing times. They try to confirm whether doubling the number of pieces really increases puzzle completion time by a multiple of four.Comments (0)
Display 1 - 10 Of total 0
Germ-Killing Wipes
In this activity, students get to di...
Benoît Mandelbrot
In October, 2010, Benoît Mandelbrot died in Ca...
Giant iceberg breaks off from Antarctica
The crack in Antarctica's Larson C ice she...
Mardi Gras, 2023
Updated for 2023!
Tuesday, February 21, 202...
What is an atmospheric river(AR)?
North America from space. Elements furnishe...
Giant Pumpkins (2025)
🎃October is the time of year when giant pumpkin co...
Will this be an El Niño winter?
The Oceanic Niño Index (ONI) started to show cha...
Drinks at the Fair
At the amusement park, our friend, Jason, wa...
Daylight savings time
Updated and improved!
Is Daylight savings t...