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Showing 5 results from a total of 5

| Issue 64

When plants moved ashore and changed the planet

Plants today are extremely diverse, abundant, and flamboyant. However, the first land plants, which initiated a great change in the flora and fauna on planet Earth, were very different.

Ages: 14-16, 16-19;
Topics: Biology, Chemistry, Earth science

| Issue 64

Practical ocean literacy for all: ecology and exploration

The oceans cover over 70% of the surface of our planet. Try these activities to learn more about Earth’s largest habitat and how it affects our lives.

Ages: 11-14, 14-16;
Topics: Biology, Chemistry, Earth science, Science and society, Sustainability

| Issue 47

Colour, chlorophyll and chromatography

Use thin-layer chromatography to discover the variety of pigments that play a role in photosynthesis and give leaves their colour.

Ages: 11-14, 14-16, 16-19;
Topics: Biology, Chemistry