Forensic-Feet Height /Science

THE FEET CAN MEASURE THE HEIGHT

The bones of the feet can tell a lot about a person. What do feet reveal about a person's height? Forensic anthropologists team up with law enforcers to help solve crimes.

Bones of the feet can reveal an interesting fact about an individual. Let's combine math with forensics to see how.

Aim:  To use forensic science techniques to measure the height of a criminal.

Material:

1. Ruler.
2.  A friend.

Steps:

1.  Get a Ruler.
2.  Measure your Height or Foot.
3.  Put you're measure on your chart.

Findings:

Name	Foot  (cm)	Height (cm)
Janel	28cm- 17.00.	159cm.
Keyana	23cm- 14.5.	154cm.

Divide the length of each person's foot by his/her height. then multiply it by 100. 

Conclusion: 

Today in this experiment we did something different, we did a measure experiment but we had to measure our foot and height. Today was really interesting to found out my Foot and Height measure. What we did to found out our measure was a ruler. 

Me and my buddy Janel didn't have the same measure. Hope you could do this experiment and found out you're measure. I hope you enjoy this blog post and it would be kind if you say something in the comments. 

Poems About Myself

(1)- Crosstic Poem

K- Keyana Lee Bridget O’byrne

E- Emotional all the time

Y- Youthful in my own ways

A- Adorable when I want to be

N- Netball is my favourite sport

A- Appreciative always

L- Loving is a important word to me

E- Excellent with my work
E- Energetic with my sports

B- Bright everyone day

R- Respect other

I- Interesting in my ways

D- Darling is the word that my mum always says

G- Great and work

E- Eager with work

T- Thoughtful

O- October is when I was born

B- Brave when I hurt myself

Y- Yellow is my favourite colour

R- Resilient to everyone

N- Natural me

E- Enthusiastic all the time

(2)- By O Poem

Keyana

Caring,Kind,funny

Daughter of Deanna

How I laugh out loud, Resilience to situation.

Always sad,sometimes happy, Always caring about others

Trying to talk probably to someone, Talking in front of everyone, Crying in front of people

Has Accomplished player of the day on my first day of Netball

Stop being scared to cry in front of people, Try my best to focus about the happy stuff not the worry and bad stuff.

Christchurch- New Zealand

O’Byrne   

Forensic/Fingerprints - Science

Forensic Science

Definition:

Relating to or denoting the application of scientific methods and techniques to the investigation of crime.

5 Forensic Science topics;

1. Fingerprints.
2. DNA.
3. Footprints.
4. Balistics. 
5. Clothes.

    

Finger prints

Fingerprint characteristics

Aim: To look at the different types of fingerprints.

Materials: 

1. Balloon.
2. Fingers.
3. Ink Pads.

Steps

1. Roll your finger onto the Ink Pad.
2. Roll your finger on the balloon but don't do it really hard.
3. Blow up the balloom.
4. Look at the balloom and see what tip of fingerprint you have.  
5. Take a photo. 
6. Pick what fingerprint you have.
7. Put your photo on your blog post. 

Insert two pictures here of your fingerprints

Ink prints

Thumb print	Index finger print

Record the types of fingerprints from those in your group.

Name	Fingerprint 1 (Thumb)	Fingerprint 2 (index finger)
Keyana	Loop	Didn't do it
Anneleise	Didn't do it	Loop

Questions:

Do people always have the same type of fingerprint on their thumb and index finger?- No

What was the most common type of fingerprint in your group?- Loop

Dusting fingerprints:

Lifting fingerprints

Aim: To learn how to lift hidden fingerprints from an object.

1. Lifting and Gathering fingerprints.

Equipment:

1. Plastic.
2. White powder. 
3. Brush.
4. Black Paper.
5.  Tape.

Method: 

1.  Get plasitc paper.
2. Get the white powder. 
3. Get the brush and dip it in the white powder carefully.
4.  Brush the powder all over the plastic paper.
5.  Get black paper and place the plasitc over it.
6.  Get some tape and put it over of your fingerprint. 
7.  Take a photo.

Results:

Lifted fingerprints

Thumb print	Index finger print
Loop	Whorl

Conclusion Questions:

Today in science we did a fingerprint with ink and white powder experiment. 

(Ink Pads)- We have been finding out what type of fingerprints we have and I found out today that me and my buddy have the same fingerprint but on different fingers. We both got a loop and what we used to find out our fingerprints was from a ink pad.

(White powder)- We had to find out what type of fingerprint we have in the white powder. The white powder was really mess but we ended up making a really good fingerprints. Me and my buddy didn't have the same fingerprints this time. 

Hope you enjoy and I will be posting all of these kind of blog post. 

What could you do to improve your results next time?- I could impove our fingerprints because we couldn't really see what type of fingerprints we have.

Why do you think fingerprints are useful to crime scene investigators?- So the investigators can go find the person who was guilty for there situations.