Science Unit 1- 5th Grade Science (Safety, Scientific Method, Tools)

Which of these is unsafe to do in the lab?

• Measure water in a graduated cylinder

• Leave trash on the floor

• Walk so you don't trip

• Wear safety googles

We measure mass with what tool?

• A beaker

• A graduated cylinder

• A triple beam balance

• A ruler

What unit do scientists use to measure length?

• Yards

• Feet

• Inches

• Millimeters

How many millimeters are in 7 centimeters?

• 60mm

• 70mm

• 80mm

• 20mm

How many things can we change in an experiment?

• As many as we need to.

• Two or three

• Only one thing

• Only a few things

Tags

NGSS.MS-PS2-2

Who has more mass, Shaqille O'Neal or Mrs. Stults?

• Shaq, duh!

• Totally Mrs. Stults

• They have the same mass

• This is not the answer.

What unit to we use to measure temperature?

• Fahrenheit (F)

• Celsius (C)

• Either one

• Depends on the weather

What do I have to do before I want to go into the lab?

• Nothing, just go in and start throwing chemicals in a beaker!

• Mop the floors.

• Ask a question, make a hypothesis, and make a plan to test my question.

• Ask my mom.

Tags

NGSS.MS-PS2-2

How many millimeters are in 3.5 centimeters?

• 35mm

• 30mm

• 5mm

• 350mm

What should you never, ever do in the lab?

• Wear goggles

• Wear safety gloves

• Dissolve things

• Run