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.

What I've been learning this week.

This week I've been doing my weekly Quiz.The weekly quiz is a quiz where you get 20 questions about something that's recently happend. The weekly quiz starts off with easy questions and then it gets harder and harder as you answer them. The weekly quiz is one of my favourite homework activity to work on.

LAB equipment and its Uses

This is a Beaker 
A beaker is used to hold and pour liquids.They can also be used to heat liquids mix chemicals and other things together.

This a Conical flask
used for heat,mix,and store liquids

SCIENCE 2017!!

LAB RULS!!

1. Always follow instructions
2. Enter lab ONLY if your teacher is present
3. Tie up long hair
4. Clean up your work area
5. No eating or drinking 
6. No! running just walking 
7. You need teachers permission
8. Wear safety glasses
9. IF! you break something tell the teacher