Archive for January, 2012

Extreme science adventures – the sludge trudge!

January 20, 2012

But how fast is this hill really? How steep is it? To figure that out, we had to head back out in the cold rain and slush and hike over to the hill with our GPS, trudge down it to the bottom, then back home to do some geometry. It was all worth it, though […]

Posted in Freeschool, Rainy day fun, WASHINGTON STATE 1 Comment »