Lab Safety: Be a Science Superstar!
Lesson Description
Video Resource
Key Concepts
- Lab Safety Rules
- Protective Equipment
- Emergency Procedures
Learning Objectives
- Identify and explain common lab safety rules.
- Describe the importance of wearing appropriate protective equipment in the lab.
- Know what to do in case of an accident or spill in the lab.
Educator Instructions
- Introduction (5 mins)
Begin by asking students if they have ever been in a science lab. Discuss what they think are some important things to remember when working in a lab to stay safe. Emphasize that science can be fun, but safety always comes first. - Video Viewing (5 mins)
Play the "LAB SAFETY Video - I Think School.com" video (https://www.youtube.com/watch?v=tsAHt0FiwNM). Instruct students to pay close attention to the safety rules mentioned in the video. - Discussion (10 mins)
After watching the video, facilitate a class discussion about the lab safety rules covered. Use the discussion questions below to guide the conversation. - Activity: Safety Poster Creation (20 mins)
Divide students into small groups. Each group will create a poster illustrating one or two important lab safety rules. Encourage them to be creative and use colorful drawings or slogans to make their posters eye-catching and memorable. They can use examples from the video. - Quiz and Review (10 mins)
Administer the multiple-choice and fill-in-the-blank quizzes to assess student understanding of the lab safety rules. Review the answers as a class and address any misconceptions.
Interactive Exercises
- Lab Safety Scenario Cards
Create scenario cards describing different situations in the lab (e.g., a student spills a chemical, a student doesn't know what a substance is). Students draw a card and explain what they should do in that situation, applying the lab safety rules they learned.
Discussion Questions
- Why is it important to always have a teacher or adult present in the lab?
- What are some examples of protective equipment you should wear in the lab?
- What should you do if you accidentally spill a chemical in the lab?
- Why is it important not to eat or drink anything in the lab?
- What type of clothing should you wear in a lab?
Skills Developed
- Critical Thinking
- Problem Solving
- Collaboration
- Following Instructions
Multiple Choice Questions
Question 1:
What should you always wear to protect your eyes in the lab?
Correct Answer: Safety Goggles
Question 2:
What should you do if you spill something in the lab?
Correct Answer: Tell your teacher immediately
Question 3:
Is it okay to eat or drink in the lab?
Correct Answer: No, never
Question 4:
What should you do before starting an experiment?
Correct Answer: Read all the instructions
Question 5:
What kind of shoes are NOT safe to wear in the lab?
Correct Answer: Open-toed shoes
Question 6:
If you have long hair, what should you do before starting an experiment?
Correct Answer: Put it in a ponytail or bun
Question 7:
Is it safe to smell chemicals directly?
Correct Answer: No, never
Question 8:
Who should be present when you are working in the lab?
Correct Answer: A teacher or adult
Question 9:
What should you do with broken glassware?
Correct Answer: Tell your teacher immediately
Question 10:
Should you ever mix chemicals on your own?
Correct Answer: Only if your teacher tells you exactly what to do
Fill in the Blank Questions
Question 1:
Always wear _________ _________ to protect your eyes.
Correct Answer: safety goggles
Question 2:
Never _________ or _________ anything in the lab.
Correct Answer: eat drink
Question 3:
Tell your _________ right away if there's an accident.
Correct Answer: teacher
Question 4:
Before you start, _________ all the instructions carefully.
Correct Answer: read
Question 5:
Keep the work area _________ and tidy.
Correct Answer: clean
Question 6:
If you have long hair, _________ it back.
Correct Answer: tie
Question 7:
Don't wear _________-_________ shoes in the lab.
Correct Answer: open toed
Question 8:
Wash your _________ as soon as you are finished.
Correct Answer: hands
Question 9:
Never _________ a chemical directly.
Correct Answer: smell
Question 10:
Always have a _________ or _________ present in the lab.
Correct Answer: teacher adult
Educational Standards
Teaching Materials
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