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1st science study
1st science study stack
Question | Answer |
---|---|
how do you make observations? | using your 5 senses |
what does qualatative mean? | factual descriptions that DO NOT USE NUMBERS |
what does quantitative mean? | factual descriptions that DO USE NUMBERS |
whats an inference? | a possible explanation or guess about an observation |
how big is a kilo? | 2 1/2 of the bbms track |
how big is a centi? | 1/1000 of a meter (width of a finger) |
how big is a milli? | 1/1000 of a meter (width of a hair) |
base unit of temperature | celcius |
what do scientists do? | observation and experiment |
define observation | reconizing and noting a fact to get info about the world |
what tool measures mass? | Triple beam balance (TBB) |
what tool measures volume ? | graduated cylinder |