8/20/10

Post date: Aug 22, 2010 5:19:8 PM

• • Finish syllabus

• Syllabus agreement

  • Lab safety

• Lab safety contract

  • Begin mystery tube activity

    • Hypothesis - a well-reasoned prediction of what will occur in a given situation

    • Theory - a model or explanation of why we see what we see in that situation. Must be supported by a large amount of evidence and corroborated by other scientists. Theories must change when we get new, contradicting data.