Science Safety and Observation Quiz

Why is it important to wear safety gear in a lab?

• To look cool
• To protect yourself from hazards
• To follow fashion trends
• To impress friends

What should you do if you break a glass beaker in the lab?

• Leave it on the floor
• Tell the teacher and use the broken glass bucket
• Try to fix it
• Ignore it

Which of the following is an example of a reversible change?

• Burning paper
• Melting ice
• Cooking an egg
• Rusting iron

What is the first step of the scientific process?

• The Experiment
• The Conclusion
• The Question
• The Observation

Why do scientists make observations?

• To take a break
• To gather information
• To confuse others
• To waste time

Which tool would you use to measure temperature?

• Scale
• Thermometer
• Magnifying glass
• Ruler

What does it mean to classify objects?

• To ignore them
• To sort them based on features
• To break them
• To throw them away

What is a permanent transformation called?

• Reversible change
• Irreversible change
• Physical change
• Chemical change

Which of the following is NOT a step in the scientific process?

• The Hypothesis
• The Observation
• The Conclusion
• The Celebration

What is the purpose of using tools like magnifying glasses?

• To make things look bigger
• To collect data
• To confuse people
• To waste time