Testable Question
Can be answered by hands on investigations and by
Collecting and analyzing evidence
http://www.fifeschools.com/cjh/staff/cswenson/documents/ResponsetoQuestionpractice_001.pdf
http://school.discoveryeducation.com/sciencefaircentral/Getting-Started/Investigation.html
http://prezi.com/m37afmqdweql/testable-questions-examples-and-hypotheses/
http://science.education.nih.gov/supplements/nih6/inquiry/guide/lesson2.htm
http://pages.uoregon.edu/oimb/Academics/GK12/published%20lessons/Morgan%20&%20Hiebert.pdf