Cambridge Secondary (7-9). Stage 7. MCE Science. Workbook - Unit 1: Introducing Science - Question 22

Hazard symbols and safety rules in the laboratory are needed so that people can keep themselves and others safe. When you work in the laboratory, you need to know these symbols and rules.

Work in pairs or small groups.

In the science laboratory, identify all the hazard symbols that you can see. These signs are on walls, doors, containers and so on.