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Physical Science

Week 2

spring scale measures the weight of an object affected by gravity
balance scale measure the mass of an object not affected by gravity
bunsen burner uses a flame to heat objects
notebook/journal used to record data
graduated cylinder used to measure liquids, powders, and volume
meter stick used to measure centimeters and millimeters
stop watch used to measure time
eyedropper used to measure one droplet at a time.
beaker used to measure liquids and powders
flask a container that holds liquids.
gloves used to protect hands
apron used to protect clothing
goggles used to protect eyes
stainer: sieve separates bigger material from smaller ones
filter cloth like used to separate liquids from larger particles
waft fan the air to get the scent of the smell
dispose to throw away or to get rid off
prevent to keep something from happening
procedure steps followed during an experiment
variable the part of an experiment that either changes or is controlled
controlled variable to keep all variables in an experiment the same except the one being tested.
transfer to move from one place to another
observation noticing something about the world around you
inference using clues to find the answer
classify to put into groups
mass how much matter is in something, measured in grams using triple beam balance scale. It always stays the same.
Created by: Challenger19