23 terms

SA-7th Grade-Science Lab Equipment

bunsen burner
heat source
square peice of glass or plastic placed over specimen on slide to protect microscope
dissecting pins
holds the specimen in place on dissecting tray
cup shaped with wide mouth holds and measures liquid
dissecting scissors
two blades fastened together so they slide up against each other to cut specimen
dissecting tray
supports the specimen to be dissected usually covered with wax or rubber
medicine dropper
measures and transfers small amounts of liquid by drops
tweezer like instrument used to lift and move parts of organs
helps transfer substances into small mouth containers
graduated cylinder
a tube or pipe shaped with a small mouth that holds and measures liquid volume
hand lens
inlarges macro objects
inlarges microscopic objects
glass slide
holds the specimen to be veiwed through the microscope/ it is a rectangular peice of glass
petri dish
used to grow bacteria and other microscopic organisms
measures and transfers small amounts of liquid volume using measurment marks or calibrations
a dissecting instrument used to point at or move parts or organs
metric ruler
measures length in meters or in sub-units of meters
safety goggles
protects the eyes
a single edged blade with a handle used to cut specimen
test tube
glass cyliner used to hold substances for experiments
test tube rack
holds and supports test ubes
measures temperature
triple-beam balance
measures mass of an object in grams