how do you feel today? Describe - share some  vocabulary words for emotions contented, content, cheerful, cheery, merry, joyful, jovial, jolly, joking, jocular, gleeful, carefree, untroubled, delighted, smiling, beaming, grinning, glowing, satisfied, gratified, buoyant, radiant, sunny, blithe, joyous, beatific, blessed

How do you feel when…

Someone calls you names like beating them up

Someone criticises you like beating them up

Someone challenges you beat them up

What do you say? Do? beat them up

Hurumanu - Dirty Water experiment

Hurumanu - Dirty Water experiment

Aim: To make a filtration plant using household materials.

Water Filtration Plant

What is filtration?

Filtration is separating solids from liquids by adding a medium through which only the liquid can pass. 

Examples are:

1.  air
2.  pool
3.  water
4. oil

Materials

1.botel

2.filter paper

3.rocks

4.sand

5.scissors 

6.dirty water

Process - ( use verbs or doing words in each step )

Step 1

Cut the bottle in half

Step 2

Put the top half upside down to make a funnel

STEP 3

Add layers of sand and rocks 

STEP 4

Get 1 cup of dirty water

STEP 5

Pour the dirty water into to bottle and see how clean and fast it is

Findings

Write a short sentence about the water every 1 minute. 

Include 'How much water has filtered through', 'How fast it is dripping through', and 'How clear the water is'.

Minutes                       
1.  brown water has made its way to the bottom but there are no solids            2.just more water dropping 3. slowly dropping 4. looks like its getting cleaner    5. just getting dirtier

Drops per minute: 33
Watercolour:

Conclusion: 
The water that flowed through the filter was light with a brown tinge. The water flowed 33 drops a minute. The bark and soil sat at the top of the pebbles because they can't get through all the pebbles since they are blocking them. the sand helped block more of it then the pebbles.

Hurumanu - Fingerprints

Hurumanu - Fingerprints

Forensic Science

Definition: 

the application of scientific methods and techniques to matters under investigation by a court of law.

5 Forensic Science topics;

1.  fingerprints
2.  footprint
3.  blood 
4.  clothes 
5. balistics

    

Fingerprints

Fingerprint characteristics

Aim: To look at the different types of fingerprints.

Materials: 

1. fingers   
2. ink pad
3. balloon

Steps

1. Roll your finger on the ink pad.
2. Put your finger gently on the balloon.
3.    Blow up the balloon.
4.   Find out what fingerprints you have. 

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)
Ty	loop	arch
Cody	loop	loop
me	loop	arch

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.   baby powder
2.   clear plastic or glad wrap
3.   makeup brush 
4.   tape
5.   black paper

Method: 

1. Put your finger on the plastic or glad wrap.
2. Lightly dip the makeup brush in the baby powder.
3. brush the plastic or glad wrap until you see the fingerprint.

Results:

Lifted fingerprints

Thumb print	Index fingerprint
file not found	file not found

Conclusion Questions:

What could you do to improve your results next time?

use paper

Why do you think fingerprints are useful to crime scene investigators?
they help find crimanals

Hurumanu - The Case of the Barefoot Burglar

Hurumanu - The Case of the Barefoot Burglar

The case of the Barefoot Burglar

In groups of 3, you are going to need to use your forensic knowledge to solve a crime. You must use the web page: Barefoot Burglar Evidence

1. Determine which of the four suspects is the "Barefooted Burglar"? 
2. What do you think was the motive for this crime? 
3. 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 goldfish were gasping in the sink. Besides 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 was 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.

Dan the Man Height : 176 cm Alias: The General Dan was wearing a woollen general's uniform with small holes when apprehended in the woods. He claimed to be gnawing on wood for moisture and insects to practice his survival training. His teeth look like beavers from gnawing. His wife complains that she never has any baking soda due to Dan's compulsion about storing clothes in mothballs. He thinks the baking soda takes away the mothball smell, so he stuffs his pockets with the substance. Also, his wife reports that her giant chocolate kisses continually disappear from the candy cupboard. He blames their dog Patton, an English bull terrier, who patrols the neighbourhood. His neighbours report that Dan loves the military. He was very regimented about playing taps on his bugle every day at sunset until an irate neighbour broke his bugle. Dan has been trying to save money for a new one. Peg the Leg Height: 5cm Alias: Lucky Lady

Peg is a librarian known for hanging horseshoes and four-leaf clovers in her library. Employees say she is so superstitious she insisted on carpeting in the library instead of laying tiles so she would not step on the cracks. She wraps construction zone tape around open ladders so no one can walk under them. Cola bottles litter her office, which she drinks with chocolate chunks. Her teeth are chipped from knocking the bottles against them. She is always throwing salt over her shoulder for good luck and keeps a salt shaker in her purse. Her alibi is that she was busy closing open umbrellas the morning of the crime.

Jake the Jock

                                                                         Height 201 cm

                                                     Alias: Armchair Quarterback

                                                                                         

Jake the Jock is known for quoting statistics on every sport from boomerang throwing to sled dogging. His neighbours report that he is the neighbourhood pitcher for baseball games. Last year a baseball hit him in the mouth and knocked out his front tooth. This has cramped his eating style of chocolate chunks, candied apples, and corn on the cob. His wife claims that on the morning of the crime Jake was rubbing his hands with cornstarch to keep them dry in preparation for an important baseball game.

• 
  

Lou Lou Height: 160 cm Alias: Sweet Tooth

Lou Lou is so addicted to sugar that she never leaves home without it. She loves to bake sweet things and has an entire pantry full of sugar bins. She claims to have been baking her famous chocolate chunk cookies the morning of the crime (although not a morsel of cookie or chocolate chunk was left when the police arrived.) Lou Lou rarely wears shoes, which often causes her to slip and break things, especially her collection of ceramic pigs. Evidence:

• Fingerprints: Sticky, 'swirl' fingerprints were lifted from the aquarium and piggy bank. 
• Footprints: The painted footprints were measured and were for 26 cm feet. 
• Teeth: The chunk of chocolate candy was collected for examination. It appeared there were teeth imprints.
• White Powder: The white powdery substance by the piggy bank was carefully placed in a plastic bag and taken to the forensic chemist for identification. It had very small grains and when mixed with Iodine it reacted making the colour brown. It did not have a smell.

Name: Dave

                        

Fingerprints: No.

Mouth prints: Has a chipped tooth.
Shoe size: 16
White powder: None found.

Name	Evidence
Dan	Fingerprints: swirl Mouthprints: protruding teeth Shoe size: White powder: Baking powder
Peg	Fingerprints: loop Mouthprints: Shoe size: White powder: salt
Jake	Fingerprints: swirl Mouthprints: Shoe size: White powder: corn starch
Lou	Fingerprints: arch Mouthprints: Shoe size: White powder: none

Findings: ( what did you find. Summarise what you have written in the table above)
Dan has protruding teeth and he keeps the baking powder in his pockets.
Peg eats bottles and throws salt over her shoulder.

Jake plays baseball and puts corn starch on his hands.

Lou bakes a lot.

Verdict: ( who is the burglar and why)
Dan has a protruding tenth the same as the ones in the chocolates the powder found at the crime scene was very fine odourless dissolved in water and bubbles in vinegar so that means that the powder is baking powder his fingerprint also matches.

prove

https://prezi.com/t6amwct5xqat/the-crime-of-the-barefoot-burglar/
game

http://www.cyberbee.com/whodunnit/crimescene.html