more links

Join Room 9's google classroom with student code 4ppbb7
https://classroom.google.com/u/1/c/Mjk3ODM4MDQz

Helicopters

http://www.explainthatstuff.com/helicopter.html
https://www.youtube.com/watch?v=qAAa_W5JHV4


Roller coasters

http://frugalfun4boys.com/2012/09/05/paper-plate-marble-track/

http://www.paperrollercoasters.com/gallery.htm

http://www.ehow.com/how_12015860_build-model-roller-coaster-school-project.html

Bridges

http://www.garrettsbridges.com/files/5steps.pdf

http://www.playdoughtoplato.com/stem-project-straw-bridges/

Butterfly magic

http://www.itsybitsyfun.com/uploads/9/8/7/6/9876061/butterfly-facts-for-kids.pdf

https://www.youtube.com/watch?v=NALGKWR0Uks

Animals

https://www.animalhumanesociety.org/education/school-and-service-projects

http://www.aspca.org/take-action


imovie



https://drive.google.com/drive/u/1/folders/0B3iF7sHkHcgiV1lkTmpvOU44OWs
Animals