Lab tools grade 3

Lab Tools

1.TEST TUBE

Used to heat small quantities of

liquids.

2.TEST TUBE HOLDER

Used to hold test tubes.

3.TEST TUBE BRUSH

Used to clean test tubes.

4.DROPPER

Used to drop very small amount of

liquids.

5.BEAKER

A wide mouthed container used to move

and heat liquids .

6.GRADUATED CYLINDER

We use it to measure the volume very accurately

7.CONICAL FLASK

A narrow mouthed container used to move

and heat liquids .

8. SAFETY GOGGLES

Used to keep our eyes safe

Now lets do a MAGIC

experiment together !

9- THERMOMETER

• Temperature = how hot or cold something is

Used to measure the temperature of things

10- DIGITAL BALANCE

Mass = how heavy something is.

Used to measure mass

11- STOPWATCH

Used to measure time

12- MAGNIFYING LENS

Magnify = make them look bigger

Used to magnify small objects.

13- MICROSCOPE

Invisible = we cannot see them with our eyes

Used to see invisible things.