Popular projects (STEM) samples https://sites.google.com/a/harmonyphysics.com/extaphysics/stem/sites www.education.com/science-fair/fifth-grade Build and Surf an Origami Hang Glider on a Wave of Air http://sciencetoymaker.org/hangGlider/ BUILD A HAND CRANK WINCH SIMPLE MACHINE STEM IDEA – .docx Pinterest https://www.pinterest.com/search/pins/?q=stem%20grade%205%20projects&rs=typed&0=stem%7Ctyped&1=grade%7Ctyped&2=5%7Ctyped&3=projects%7Ctyped Bucket Towers www.teachersareterrific.com/2015/09/whats-going-on-in-science-class-bucket.html