Science skills week 1 Quiz

What should you do before starting an investigation according to the guidelines?

• Ignore the teacher's directions.

• Start the experiment immediately.

• Listen to all teacher directions.

• Leave the safety materials in the classroom.

Tags

NGSS.MS-PS2-2

Why is it important to read all directions before beginning an investigation?

• To finish the task quickly.

• To ensure you understand the procedure.

• To avoid using safety materials.

• To impress your classmates.

What is one of the key safety steps to take before an investigation?

• Know where safety materials are.

• Ask a friend for help.

• Use the materials without checking.

• Skip the safety briefing.

What should you do if an accident occurs during an investigation?

• Ignore it and continue working.

• Tell your teacher about it.

• Try to fix it yourself.

• Leave the area immediately.

Which of the following is a necessary step to ensure safety during an investigation?

• Use necessary safety tools.

• Work as quickly as possible.

• Avoid using any tools.

• Skip reading the instructions.

What should you do with materials after an investigation?

• Leave them as they are

• Clean up all materials carefully according to your teacher’s directions

• Use them for another experiment without cleaning

• Throw them away without any instructions

Why is it important to conserve resources after an investigation?

• To save money for the school

• To ensure materials are available for future use

• To make the classroom look tidy

• To impress the teacher

What is the correct way to dispose of materials after an investigation?

• Throw them in the nearest trash can

• Dispose of them carefully as instructed

• Leave them on the table

• Give them to a friend

What does a thermometer measure?

• Speed in kilometers per hour

• Temperature in degrees Celsius

• Weight in kilograms

• Length in meters

Tags

NGSS.MS-PS1-4

Which unit is used by a thermometer to measure temperature?

• Fahrenheit

• Kelvin

• Celsius

• Joules