Cerrito Creek

Scientists read, drew, watched film, and measured the respiratory system. These two are counting each other's breaths after jumping jacks. 

Yep, out of focus. These three were doing a minute of jumping before  counting their pulses for a minute.

The two-hundred meter dash got hearts beating the fastest. 

Homework (this has been the standard for the last few weeks and will be for a while):
Bound for Oregon lit. circle assignments: pages 93 to 113
Math
Oregon Trail diaries: What happened at Alcove Spring? Who hurt themselves? Describe this beautiful place.