NOAA Ocean Explorer Students describe alternative theories for arrival of first humans to come to America. Students explain evidence for these theories and explain how exploration of a ... ...

Dec 1 2009 - 1:19pm

NOAA Ocean Explorer Students utilize a grid system to document the location of artifacts recovered from a model shipwreck site. Students use data about the location and types of artifac ... ...

Dec 1 2009 - 1:08pm

Alaska Sea Grant In an interactive game, students simulate fishery activity to demonstrate the effect of new technology and overfishing. They then rewrite the rules of the game in an ef ... ...

Nov 24 2009 - 1:35pm