Locard's Principle

                                                              Locrad's principle

 *What can be left behind at the crime scene?

• Finger prints
• shoe prints
• tools left behind
• blood 
• fibres off clothing 
• broken fingernails
• identification
• DNA
• hair
• evidence of cleaning up
• witness
• CCTV
• leave family member behind
• licence plate 
• clothing
• body
• bullets
• knife 
• tyre track                     

*Who collects the evidence? 

• Forensic Technician

What do they use?

• gloves
• camera
• stuff for moulds of footprints a tyres
• tweezers
• bags for samples 

         

                            

This week Friday sport

8/3/17 Forensics MY finger print

Hello viewers today me and my class did finger printing

How to write a report in sicence (Year 8)

Aim: What you trying to discover.

Hypothesis: An educated guess about your results.

Equipment: What you will use

Method: Step by step instruction that you will follow.

Results/Observations:

Discussion/Conclusion: "Talk about" the result.How doese relate to your aim?

Evaluate: How could Improve your experiment.