We have been doing a new practical in science about gummy bears. We put gummy bears in salt water, normal water and sugar water. We left the gummy bears in the petri dish we had for 24 hours. There were 8 gummy bears all the same colours. Here is what I wrote on this topic.
Aim: To demonstrate osmosis
Hypothesis: for the water I think that the gummy bears will stay the same. For salt I think that they will start to dissolve because the salt and sweet of the gummy bear will clash so I think it will shrink. I think that the gummy bear will react nicely with the gummy bear by making it bigger
Results: All the gummy bears grew and they could have grown more without a lid. They also lost quite a bit of colour. I think it happened because the water must have made the gummy bear bigger because the gummy bear has water in it and you put water in z made it grow. They were quite fragile and very mushy. The colours were quite faded
Thanks for reading my blog post. Whats your favourite colour gummy bear?
Sincerely-
Luke
Hi Luke
ReplyDeleteI like your hypothesis. Did your experiment results prove you right or wrong.
Can you think of how you could get more accurate results?
Well done Luke I am impressed with your enthusiasm for this subject.