Elements, compounds, and measurable change
What happens when substances combine — and how do we know?
Science inquiry · Unit 6
Elements, compounds, and measurable change
Material World · Structure and properties
Wero
What happens when substances combine — and how do we know?
First step
Design a bounded reaction observation with before/after measurements.
What you will show
Claim with linked datapoints and explicit uncertainty language.
Local place context
Which classroom reaction or material will you investigate — and what safety rules apply?
Anonymised patterns from this inquiry world — ideas to test, not answers to copy.
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