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Tuesday, March 23, 2021

gummy bear

Aim:

I wan to find out what happens to Gummy Bears put them into defrent solution's

Prediction: 
I think its going to grow and then turn into jelly.

Method:

Equipment:
  • 4x Gummy bears of the same colour
  • 2x Petra dish
  • 2x Paper towels
  • water suger water salt water
  • using the marker pen
instructions:
get your equipment 
put on your safety glasses
using the maker pen write the name of the conditoin
weigh the gummy bear and write the wiegh on the petree dish
write your name on the paper
meager 40ml of the petreedish


discussion is when you talk about somthink 
in a group
Osmosis is the movement of water from a less concentrated solution to a more concentrated solution through a partially permeable membrane








Tuesday, March 16, 2021

sketle colour experment

 aim 

I want to find out what happens when you put skettles in water.


method:

equipment:

skedaddles

petree desh

warm water

beaker

white background

intruchtoins:

get equipment

spred 8 skedles out on the petree dish

gently pour the water into the middle

odvserer/record it

predecktoin:

I think it will the skedaddle will slowly mic together and make a brown mixer.

results:
the colours did divoled and came out into the water going towords the meddles with all of the colours even in  the petree dish.

discustoin:
the colour disoveled:the colour reacted to the water makeing it desolve

why did the colours from the skittles colour spread out: the colours were consentrated and defussed and then spread out.

why do the colours not mix: the colours have deffren solubeltes. 


Tuesday, March 2, 2021

eqioment

conical flask


it is use for hot liquids
funnal
it is use to