In Search of Solutions: Extract natural dyes and use them to make colourful artwork. Linking to topics on dyeing, mordants and indicators.
Ask students to plan experiments, record data and draw conclusions in this practical activity
What chemical clues locked away in ancient ice tell us about Earth’s history
In this practical activity, students will monitor reactions of acids and develop a theory to explain their observations
How can we use vinegar and sodium bicarbonate to make a fire extinguisher?
Examine the environmental impact of our clothing with these resources
Help 11–14 students learn about the table’s development, structure and history
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