maths

do room 2 & 8 use toothpaste  

WALT do a statistical inquiry 

SLJ paying it foreword

if could time travel to  1930s. and give a gift I will give them a laptop so they can figure out how to reinvent a laptop  or a tv .because it will be interesting to know  what  will happen  in the future

egg and coke experiment

Have you ever wondered what fizzy dose to your teeth?
Today ruma  4 did an experiment because we are learning about healthy eating  and also we are doing an experiment with  eggs and different types of  liquid my group did an  egg  in  water and  there was  no effects so it means it is healthy for  your teeth  every group in  my  class  had a different  liquid one group even  had all of  the liquids mixed.    the most effective was the coke and the coke zero.  the egg went brown and then we brushed the coke of the toothpaste and a toothbrush it went back to it original color.


What happened
The water did nothing to the egg so that means it is good for your teeth and the same effect happened with the milk.  The coke and the coke zero was a completely different effect the coke and the coke zero turned the egg into the brownish color the one that had all the liquids was a little effect but as much as the coke.  because the water and the milk were balancing out the coke.


Coke is really bad for your teeth  because its stains teeth and the phosphorus acid that is in coke  erodes your teeth it feeds away on your  enamel an enamel is  a thin  outer covering of the tooth

I have learned that coke and coke zero is bad for you and any tips of fizzy the experiment was about learning eating healthy the eggshell represents our teeth so if the eggshell went brown or any different color it means it is bad for your teeth. 

What is Bacteria

WALT - about germs how they spread and affect our  day to day life

What is Bacteria

Have you ever wondered what is bacteria?

Germs is a Bacteria that can spread like a virus even shaking a person's hand can lead to Bacteria also Bacteria is a Microorganism a Microorganism is a  Living thing that humans can only see under a microscope there a good and bad  Bacteria Germs are everywhere.

How does bacteria affect your daily life?

Bacteria can affect your daily life like you can get a very bad virus like Ebola, influenza, e Coli, aids, HIV, chicken pox, measles, smallpox, and cowpox you are going most likely to catch a virus it might not be as bad.

Thomas Edison invented the light bulb he invented it on November 1879, Thomas Edison was the first one to invent the light bulb that works it was an Electric Light.