Lab Tools and Safety

The directions for a lab show the goggle symbol. What should you do?

• Wear your goggles the entire time

• Wear your goggle part of the time

• Use the goggles to pull back your hair

Keep your lab neat and _____.

A hand lens/ magnifying glass is a

• tool to make objects appear larger

• tool to search objects

• tool to measure temperature

• tool to use a sword

Tags

NGSS.2-PS1-1

Safe or Unsafe: Grace thought a substance smelled weird so he took a deep whiff of it. He didn’t think it smelled poisonous and tasted a little bit of the substance.

• safe

• unsafe

A microscope helps scientists see very _____ things in detail.

• small

• big

• heavy

• light

If glass equipment is broken you should do what first?

• Pick up the glass so no one gets hurt

• Tell the custodian

• Tell your teacher

What tool is this?

• Beaker

• Test Tube and Holder

• Graduated Cylinder

• Pipette

A spring scale should be classified as a _______________ tool.

• Safety
• Measurement
• Collecting/Analyzing
• Not here

What is this tool ?

• test tubes

• graduated cylinders

• beakers

• flask

If you want to measure volume of a liquid, which tool would be best to use

• A flask

• A test tube

• A graduated cylinder