Can't+Judge+a+Powder

= **Can't Judge a Powder** = Students will test and characterize one pure substance and then, based only on data they collect, answer a series of questions about that substance.

Resources and Links

 * Event Info for Can't Judge A Powder and Tips for Event Supervisors
 * [|Can't Judge A Powder Training Power Point for 2010 Competition]
 * Can't Judge A Powder Sample Questions
 * Science Olympiad Chemistry Event Safety
 * Observation Sheet
 * Observation Lesson Plan
 * Crime Scene Lesson Plan