Limestone and substances made from it have a diverse range of uses. This activity illustrates some of these uses by relating them to everyday activities of the students.
What chemical clues locked away in ancient ice tell us about Earth’s history
Test students’ understanding of materials chemistry and recycling using this practical activity from our Top of the bench competition
Portable spectrometers shed light on the materials used in ancient Roman mosaics
Ask students to plan experiments, record data and draw conclusions in this practical activity
How can we use vinegar and sodium bicarbonate to make a fire extinguisher?
Examine the environmental impact of our clothing with these resources
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