A reading is thinking poster
With science / math write-ups we also READ
Begin with prediction: = hypothesis
Visualize: what object are needed for (this)experiment? What amounts?
Connect: get all objects ready in one place / choose one set for the controlled object, the other objects will act upon – with experiments, the idea is to challenge yourself- (safely) and see what happens if…you are asking questions while trying the experiment
Summarize- the write up tells others what happened
Instead of “clues from the text” the “evidence” is the section in a science write-up known as results- here you have a chance to decide what may not have worked. For example; if you were trying to change a liquid to a solid and doing a simple experiment with water- changing liquid water to solid ice, and the ice didn’t freeze- why not? Was the cold space not cold enough? Perhaps in class you created a mini refrigerator (tin foil and packaging and cardboard box…) and this did not stay cold- what could be done differently next time- where could something be changed?
Science constantly builds upon earlier experiments. When we try something at home or in class, we are practicing to see if a method “works”.
Take cooking for example: you are given a brand new toaster- you like toast nicely browned- first time you plug it in at set the number to 8 out of 10- Oh oh- too crisp- try again, 6? Just right. But wait, now put a bagel instead of another piece from that original loaf of bread. The texture is different and so might be the toasting time.
When scientists speak of the control object, they are saying one object stays the same, while another object changes. In the above case, the toaster stayed the same, while the bread products were changed.
New slice of bread- a piece of Challah- Oh oh- turning temperature down to 4- why? Why might it burn faster? What ingredients were in the Challah slice that are different from the regular piece of white bread, and different from the bagel? We do science experiments all the time, without realizing and labeling them as experiments or science!
In academics, we are asked to share what we are thinking in a write-up. This write-up may be answering questions on a teacher prepared worksheet- it may be drawing a picture of what we just did, it may be going online, and sharing over the internet by using a blog, a wiki, or a tweet The write-up means one thing, regardless of how and where it is placed- communicating so another may understand; much of the time in school, students often ask- “will this be on the test?” – their point- shall I memorize the “fact” to be able to retell it? In less formal, ongoing assessments, the test begins with the student, and is a part of the student’s inquiry to understand more. A student encouraged from the start to share his/her understanding of what took place, is a student being encouraged to “do” academics- it need not be an either or situation wherein a student is labeled non-academic if we remember that academics simply refers to recognizing bits of theory behind a form of practice. And it is “easy” to share nowadays how recognizing both theory and practice may improve performance. Take Usain Bolt- who isn’t impressed by the lightening speed of this man? And if students are shown how there became a science to his athletic training, science is removed from an esoteric activity and placed smack in the centre of life skills; like being able to tie one’s shoes even if wearing slip-ons with Velcro, it is good to know how to do something, good to be able to feel a purpose behind a set of skills, good to take part in learning. We teachers, parents, adults, want and NEED the next generation curious, active, communicative, and participatory. For not only “science” but humanity will then continue to move forward.
Stepping off my soap-box to wish all a productive and learning filled year!