A scientific diagram should help another person understand the setup

The most useful drawing may be a simple one with well-chosen labels. Ask a partner to identify the equipment, positions and arrow meanings, then revise the features that left the arrangement unclear.

Select the relevant parts. Add labels and arrows. Ask a partner to interpret.

Label what matters to the procedure

Add only labels needed to understand the procedure. A diagram's clarity comes from relevant information and a usable key.

Label torch, card and screen rather than decorating the page.

Could someone reconstruct the setup? Provide a partial diagram.

Arrows need a stated meaning.

Resources

• Reflection Journal Template — Record the setup, observations and a follow-up question; add a purpose-made diagram for this investigation.

Further reading

• CSIRO — inquiry and explicit teaching

Read next

• Weather now and weather forecast: read the time reference
• A science conclusion should point back to the trials
• Flat paper and crumpled paper: ask what changed

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