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Stem Challenge #1 (Gaige)

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PRESENTATION OUTLINE

1.

SOLVE IT: HELP CARIBOU MIGRATE

HOW CAN YOU DESIGN A MODEL (PROTOTYPE) TO ALLOW CARIBOU TO MIGRATE SAFELY?
Photo by daryl_mitchell
2.

REASONS CARIBOU MIGRATE

  • Food/water
  • Pesky mosquitoes
  • Give birth to their calves
  • Extreme temperatures
Photo by Phil Müller
3.

MODEL DESIGN OPTIONS

  • Overpass
  • Bridge
  • Tunnel
Photo by Hert Niks
4.

MRS. GAIGE’S CLASS TEST RESULTS

  • Green group’s bridge held 33 grams (and was the strongest).
  • Our prototypes held similar amounts of weight.
  • Some of our prototypes were difficult to test because of little material on top.
Photo by Mr Padraig
5.

MRS. GAIGE’S TEST DATA (IN GRAMS)

6.

OUR TEST DATA

7.

Orange group’s prototype/bridge

Erica Smith