DESCRIPTION: GIVEN A SENARIO STUDENTS WILL DO A SERIES OF TESTS AND COLLECT EVIDENCE TO SOLVE A CRIME AND ANSWER QUESTIONS
Please read the rules and understand what to do.
You can bring a kit that we will help you put together.
Judge will provide m HCL, iodine, water
Kit Supplies Link
GET A STUDY KIT FROM THE TEACHER
Part One
You have to identify white powders without touching or tasting them.
Test you will do:
Does it disolve in water?
DDoes it react with HCL (acid)?
Does it turn iodine blue?
What is its PH? PH paper will be in your kit
Powders Identification Study Guide
PART FOUR
OTHER SUBSTANCES
DIFFERENCE BETWEEN DOG CAT AND HUMAN HAIR. NOT INDIVIDUAL ORGAMISM
RECYCLABLE PLASTICS
FIBERS IS THE FIBER ANIMAL PLANT OR SYNTHEIC?
PLASTICS