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1st science study

1st science study stack

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
Created by: itsblakedoe