Chemistry — Safety Literacy · Chemical hazard pictogram matching

Double Matching Hazard Pictograms

Learn what a hazard symbol warns about by matching pictured symbols, terms and supplied hazard descriptions.

Landscape activity · use fullscreen on a phone for larger controls

↗ New Window

📝 Description

Double Matching Hazard Pictograms is a safety-symbol matching activity that helps learners connect hazard pictograms with meanings and descriptions. It supports lab safety awareness and careful reading of chemical warning symbols.

📋 Instructions

Draw or select matching lines from each symbol to its meaning, then match each meaning to the correct description.

🎓 Learning Guide: Double Matching Hazard Pictograms

Learning focus: Learn what a hazard symbol warns about by matching pictured symbols, terms and supplied hazard descriptions.

Chemistry — Safety Literacy Chemical hazard pictogram matching

Learning objectives

Recognise the difference between a warning symbol and a substance name
Match the provided pictogram to the corresponding stated hazard
Explain why safety pictograms should be read alongside specific product instructions

Concepts and principles

Corrosive hazards can include serious skin burns and eye damage; the precise classification is established by the material-specific label or safety data sheet.
Hazard symbols communicate categories of risk; they do not explain every safe-handling action.
A symbol match is a first literacy step, not permission to experiment with an unknown material.

Examples and worked solutions

Independent teaching example (not verified as an in-game prompt): A pictogram is accompanied by the descriptor “Could burn the skin and damage the eyes.” Which hazard concept is illustrated?: Worked solution: The description is consistent with corrosive hazards; for a real chemical, consult the full label and safety data sheet.

Try this activity

Inspect a symbol before opening or selecting its explanation
Pair it with the term and description shown in the game
State what additional information a real laboratory worker would need before handling a chemical

Expected observations and explanations

Multiple hazards can apply to the same substance.
Symbols can be recognised without touching any chemicals.

Assessment questions and answers

Why is a pictogram alone not a complete handling instruction?: Answer: It indicates hazard type but omits material-specific exposure controls and emergency measures.
Does a matched symbol prove the chemical is safe?: Answer: No; a hazard match describes a risk, not overall safety.