Lesson 1 - Start Safe practical

• Scheikunde
• Middelbare school
• mavo, havo, vwo
• Leerjaar 3

Planning

• Module Safe practical

• Explanation
• Let's work

Safe practical

• We will do some (chemical) pacticals this year
• You will need this also for next year

• Safety always come first!!

What kind of accidents can could occur during practicals?

By using your common sense, can you already think of solutions for preventing these accidents from happening?

Safe practical

• Safety measures
• Things you can do yourself to safely perform the practical

• Safety equipment
• Things that are there to ensure the safety during practicals

What measures could you take to safely preform practicals?

Which safety equipment(s) are available in the labs?

Safe practical

• Let's go through the safety measures together

• Keep it safe!

Safe practical

• Let's go through the safety features together

• Fire extinguisher / blanket / hose / detectors
• Emergency / eye shower,
• Emergency button
• Fume hood

Safe practical

• Chemicals
• Always small bits
• Hazards (pictograms)

• Never just wash away...

Let's work

Finish Chapter 1 and Chapter 4 from the Module