Here are some interesting facts about the topics so far:
1. Did you know that before the scientific method was made, scientists back then used their imagination to explain the universe. PRoblem is evryone accepted their ideas and Galileo Galilei was executed for going against these ideas.
2.Did you know it was Aristotle who first gave the idea of making observations before concluding that one's theory is true which is the gist of the scientific method, but never walked his talk.
3.Did you know that the scientific method was never invented by one person but was slowly established over the years, still the person that did the most contribution was Roger Bacon who introduced the idea of inductive reasoning.
4.Did you know that before modern apparatus were invented, ancient lab apparatuses were made out of bones and clay.
5.Did you know that most modern apparatus's structure were derived from ancient lab apparatus.
6.Did you know that the genius physicist, Albert Einstein, rarely made use of a lab to conduct experiments, he carried out mind experiments as most of his experiments required machines that haven't even been invented!
Thursday, March 18, 2010
Wednesday, March 17, 2010
What I wish to learn and how I want to improve in term 2.
In term 2 I like to learn more about chemistry and biology as i wish to become a doctor in the future. I am especially interested in chemistry as it is very interesting to observe the different interactions between chemicals, I also wish to learn more about compounds, elements and mixtures. Also in term 2 I will pay more attention during class and try to catch up on my notes everyday. Basically I hope to do a lot better in term 2 and at least try to be the top 4 in class.
Tuesday, March 16, 2010
Things I have learnt in Term 1 and reflections on lessons.
In term 1 I have learnt how to treat learning science with an open attitude, use the scientific method to solve scientific problems, make use of science laboratories to conduct science experiments and many more. The lessons were most effective in allowing me to foster a positive attitude towards science which is the main objective for term 1, so in all there were absolutely no problems with the lessons. In fact the practical lessons done in school were much more exciting then the practicals lessons done in primary school because back then we were only experimenting on things such as the effects of carbon dioxide on lime water and most of the "cooler" experiments are done by the teacher. Whereas in secondary school, it is pure independent which is what helped me build up a strong liking for science as I realised it is much more than theory but also about experiencing. Still I hope that you would organise a monthly field trip for the class, I know it is asking a lot but if you were to allow only the top 4 boys of each class to attend a field trip, the rest would not get a chance to experience other aspects of science. I understand that these boys would have done exceptionally well to be able to attend the fielsd trip but i hope you would try to organise some field trips for the rest of the class too.
Reflection on Term 1 test
Well on the whole I felt I did not bad as I have gotten an A1, although some mistakes I made should have never been committed if I had revised much more thouroughly while some mistakes are just due to my carelessness. For example in question 4 in section B the question clearly states that bases react with acids to give salt and water only, but I was daft enough to put classify calcium carbonate in bases even though it reacts to give salt, water and carbon dioxide. If I had been more careful and revised more thouroughly I might have not committed mistakes I otherwise would not have commited and might have earned myself the trip to the Metrology station.
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