Organ functions

LO-Be able to describe the functions of organs

Heart✔
Stomach✔
Kidney✔
Bladder✔
Brain✔

Organ-A part of organism which typically Self-contain and has a Specific vital function✔

Stand by me✔

Function-An activity that is natural to or to purpose of a person or thing✔

Task 1
 
1.Heart-The human heart is an organ that pumps blood throughout the body via the circulatory system,supplying oxygen and nutrients to tissue and removing carbon dioxide and other.

2.Stomach-The stomach acid and enzymes that digest food.

3.Kidney-The kidney are two bean-shaped organs that extract waste from blood,balance body fluids from urine and aid in other important functions of the body.

4.Bladder-The urinary bladder is a muscular sac in the pelvis just above and behind the public bone.

5.Brain-The cerebellum is below and behind the cerebrum and its attached to the brain stem.

https://www.youtube.com/watch?v=gEUu-A2wfSE
ttps://www.youtube.com/watch?v=d082RVFdLi4
https://www.youtube.com/watch?v=Yv0YKjgNKaA

Mentos and coke explosion

LO-Be able to follow a method to create a a coke explosion and be able to find out which type of coke creates a bigger explosion

What you need:
Coke,Mentos And an open space

Method:
1.Collect what you need
2.Go outside in the middle of an abandoned field
3.Carefully open the bottle of diet soda.
4.Position the bottle on the ground so that i will not tip over.
5.Lets start with seven mentos for our first attempt
6.Then drop the mentos

Evaluation:
No the geyer did not did what we expected its an inch high
I think its the diet coke did two inches height
Kind off we need more satisfaction from the geyser.
We need to shake the bottle first then put the mentos on
Chemist

Our Science Experiment

LO-Create an experiment based on a career of your choice that could be carried out by the whole class.


                                                 (CHEMIST)

Exploding foam science (Requirements)

You will need (equipments)
We will have 4 groups of 5 students.Each group will need the following
-A clean 16 ounce plastic soda bottle
-1/2 cup 20-volume hydrogen peroxide liquid (20-volume is a 6% solution)
-1 tablespoon (one pocket) of dry yeast
-3 tablespoon of warm water
-Liquid dishwashing soap
-Food colouring
-Small cups
-Safety goggles

What to do
Step 1-Collect Equipments  and take it outside on the grass
Step2-Hydrogen peroxide can irritate skin and eyes,so put on those safety goggles and ask an adult to carefully pour the hydrogen peroxide into the bottle
Step 3-Add 8 drops of your favourite food colouring into the bottle
Step 4 -Add about 1 tablespoon of liquid dishwashing soap into the bottle and swish and mix it.
Step 5-in a separate small cup,combine the warm water and the yeast together and mix for about 30 seconds
Step 6 -Now the adventure starts! pour the yeast water mixture into the bottle (A funnel helps here)and watch the foaminess begin

LINK  -  https://www.youtube.com/watch?v=4N0m95PExHY



Images-


1 bottle for each 4 int the group


Aim-Our aim is to find out how the foam stars to build up.

Ice Cream

31st May 2017

LO -  create a detailed plan for making icecream.

Aim: I want to find out how does the ice cream made by shaking the zip lock bags

Equipments:
Large zip lock bags-

Milk-                                                                                                                                                                                                                                         

Sugar-                                                                                                                                          

Chocolate sauce-                                                                                                                       

Ice-                                                                                

 Vanilla-                                                    

Method:1.Fill the ziplock bag of ice half of it and add sea salt mix it up                                             

2.Put a cup of half and milk on a bag 1/2 of sugar and vanilla extract mix it up                                 

3.seal the bag and put it in  another bag to prevent leaks and burning through the plastic.and put it in a  zip lock.bag with the ice and sea salt                                                                                         

4. mix t up about 20 minutes                                                                                                        

5.remove the zip lock bag with ice cream on it and enjoy.        

6. put a chocolate sauce on ice cream                                                            

                                                                                

DATE:Thursday 25th May 2017

LO:Identify the science that is involved with 4 chosen careers

Chemist used Graduated cylinder and beakers

Forensic Scientist Use  Magnifying glass


Geoscientist:Rock hammer,Hand lens,and pencil magnet


Environmental  Science uses magnifying glass 

Careers in Science

24/5/17
 LO-Identify careers that involve Science.

What are some Science Careers?

CHEMIST- A person Engaged in chemical research or experiments
                                                                                       
                                                                  
CONSERVATIONIST-A person who advocates or acts for the protection and preservation of the environment and wildlife


ENVIRONMENTAL SCIENTIST-A person who is concerned about protecting the environment


ENVIRONMENTAL SCIENCE-Environmental science is defined as a branch of biology focused on the study of the relationships of the natural world and relationships between organism and their environments


FORENSIC SCIENTIST-The application of the science methods and techniques to matter under investigation by of court of law


GEOSCIENTIST-The sciences(such as Geology,Geophysics,Geochemistry)



HYDROLOGIST-Hydrologist is a scientific study of the movement,distribution,and quality of water on earth and other planets,including the water cycles,water resource and invironental watershed sustainability


MEDICAL SCIENTIST-The science of dealing with the maintenance of health and the prevention and treatment of disease

                                                    VORTEX CANNON

Aim-I want to find out how far the smoke rings go?Our prediction is the ring will travel about half of classroom or far more it could.We will hit Weak,Medium,Hard

Hypothesis-Our hypothesis that the rings

What we need
-Buckets





-Heavy duty trash bag


Duck tape



-Box cutter


-Smoke machine





-Smoke machine


Method

1.Collect equipment
2.Get a box cutter and cut a medium hole in the bucket
3.Wrap the plastic bag around the bucket and tape it
4.Fill bucket some smoke and hit it weak,medium,and hard
5.Hit the bucket with the weak and heat measure of distance of the ring
6.Hit the bucket with medium hit and measure the distance of the ring
7.Hit the bucket with the hard smack and measure the distance of the ring

What we find out-that our vortex cannon that made out of buckets that the rings of it will go out find meters if it had some smoke we could've find out easily.Our hypothesis is right that the rings could fly about half of the science room.