Challenge Anyone?

So...kiddos were working on Challenge activities next with a whole class objective to solve puzzles.  The fist of which was "shipwreck" in which students must get their whole class on tires (lifeboats) before the 10 minute time limit ran out.  Some classes did it in under a MINUTE!!
Top times:
3rd grade
:37 Gillespie
:39 Danley/Redmon
4th grade
:37 Wenzel
:35 Sullivan
:38 Wenzel
5th grade
:36 Lamich
:43 Lambert
1:09 Kuhl/Carey
Then we moved on to the river crossing.....classes were challenged to get "across" the raging river before winter fell. They had limited resources and could not touch the gym floor!!!
Top times are:
7:56 Proffitt 3rd
4:08 Sullivan 4th
1:16 Kuehl/Carey 1:16