Experiment Of Matter

Today at science we are experimenting matter.

Matter is divided into three, there are solid, liquid and gas.

Aim: To observe water as it changes states from solid to liquid and then to gas.

Equipment:

1. 250ml beaker
2. Thermometer
3. Bunsen Burner
4. Heatproof mat
5. Tripod
6. Gauze mat
7. Stopwatch
8. Ice cubes
9. Retort Stand
10. Clamp

Method:

1. Collect enough ice to half fill the beaker and place the thermometer in the ice cubes while you set up the rest of the equipment.
2. Set up the bunsen burner, heatproof mat, gauze mat and tripod.
3. Place the beaker on the gauze mat and gently clamp the thermometer so that it is held upright. The bottom of the thermometer should be low enough to be covered by the water but not toughing the bottom of the beaker.
4. Record the temperature of the ice.
5. Light the Bunsen Burner and start timing with your stopwatch.
6. Record the temperature every 1 minute
7. Keep recording until the water has been boiling for 1-2 minutes.

First stage - Ice 0 degress

Melting stageq

1 minute -  15 temperature

another 1 minute - 30 temperature

another 1 minute - 53 temperature

another 1 minute - 80 temperature

another 1 minute -  100 temperature

boiling temperature - 110 temperature

Walt Task

Today at science we had to choice two questions and do it. Most of people did the same questions.

My Mihi

My top tips for vlogging

Today we did a video about top 5 tips that can improve your vlogging.  This is the lesson that I read to make this video Link and I made this video with my friend named Daniel.

Checked out! My buddy's vlog Link here

Topics of Science and ten question to test what you know about forenic

Forensic questions
1. What kind of work that's include forensic?
2. What is the four fingerprints?
3. How many works are there thats include forensics?
4. Can you test hair without the root?
5. How much of an evidence sample is needed to obtain DNA results?
6. What kind of reference  sample is required?
7. Are you able to get a DNA profile from urine?
8. I have a sample with a male/female mixture, but no male DNA profile was obtained from standard testing. Is there a way to obtain a male profile?
9. How do I interpret a forensic DNA report?
10. How do I send a sample from another lam or hospital? 

About Kupe

This is about kupe who found out about the New Zealand. You can learn some facts about him.

Who am I

Forensic Last

The case of the barefoot burglar

The case of the Barefoot Burglar

In groups of 4 or five you are going to need to use your forensic knowledge to solve a crime.Using the clues found at the crime scene, determine which of the four suspects is the "barefooted burglar"? 
What do you think was the motive for this crime? 
Write the results of your findings and convince a jury of your peers

The Crime

At approximately 7:15 a.m., Friday morning, Mrs. King, the science teacher, thought something was fishy as she walked down the hall and noticed that her door was open. She walked into her classroom and immediately discovered that the small aquarium had been broken and her prized gold fish were gasping in the sink. Beside the broken aquarium were the shattered remains of the pink piggy bank that had been on the shelf above the aquarium. A can of blue paint was spilled on the floor. Footprints of a barefooted burglar led to an open window. Bits of a white powdery substance were found next to the broken, empty, piggy bank. The only other item found was a half-eaten large chunk of chocolate candy.

When the police arrived they immediately began to gather forensic evidence.

Name	Evidence	Clues
Peg the leg	For the chocolate	She uses Dan to eat the chocolate
Lou Lou	slipped	she might slipped and broke the piggy bank than use dan.
Dan the man	Cornstarch	His wife was proclaiming the cornflour
Jake the Jock	For being tall	By calculating his height and the evidence (feet 26)

Findings

- Most of this people are like eating chocolate.

Verdict

- Peg the Leg because she has more clue that she is the burglar.

Presenting The Hornby High School!

This week we had to represent our school and encouraged other people to join Hornby HIgh School. I strongly recommend that you should JOIN Hornby High School because we have a lot of opportunity for you and you can choose whatever you want. The Hornby High School is a big community for you if you ever need help you can ask Prefixes. This Video is some examples of what we have in Hornby High School, There's a lot more than this if you join the HORNBY HIGH SCHOOL!!!

Forensic Science Part 2

Name:	Shoe Size:	Height:	÷ Length  x Height
Kayla	9.5	141	6.73
Kasey	9.8	152	6.44
Reige	10.9	162	6.72
Daniel	11.9	156	7.62

1. Have the students in your group remove their shoes and measure their height.
2. Measure the length of the adult's left foot from the wall to the tip of the big toe.
3. Examine the numbers. Do you see a pattern?
4. Divide the length of each person's left foot by his/her height. Multiply the quotient by 100. What do you get? You may also want to use the calculator on a computer for this

The results of your calculations should be about 15, illustrating that the length of a person's foot is approximately 15 percent of his or her height.

Forensic

Today at science we're looking at Forensic, we talked about the definition of forensic and a lot of other stuff.

The definition of Forensic is Relating to or denoting the application of scientific methods and techniques to the investigation of crime.

5 activities used in forensic

- Finger prints

- DNA

- Foot prints

- Interview

- Clothing

5 jobs used in forensics investigate and how do they relate in forensic.

- Police - They clear out and get the crime scene unavailable for resident 

- Detective - Investigate the crime scene

- Fire Investigator - Invetigaaate what caused the fire

- Blood Splatter analyst - Investigate the DNA

- Crime scene Investigation - Investigate how the crim happened

5 TV programmers use forensics

-  Forensic file

- Forensic Investigator

- Nightmare next door

- Very bad man

- Final witness

My Fingerprints
(arch, double loop, whorl, simple loop)

	Left hand - Type	Right hand - type
Thumb	Whorl	Whorl
Finger 1	Whorl	Whorl
Finger 2	Whorl	Whorl
Finger 3	Whorl	Whorl
Finger 4	Simple Loop	Simple Loop

Things to remember when using your chromebook

Today at cybersmart we learned how to keep our chromebook safe, we did a poster so aa lot of people know will learn how to keep there chromebook safe. Here are the slides we were working on  today Link here