A Catalyst article about Darwin's travels on the Beagle which gave him ideas about evolution. Darwin spent almost five years on board HMS Beagle as it sailed around the world. The purpose of the voyage was to map navigation channels around the coast of South America. Darwin was the ship’s naturalist and companion...

The Earth’s crust is constantly changing as new rocks are formed and older rock is worn away.

"Dynamic Earth" is one of 15 big ideas of science in the Best Evidence Science Teaching collection. Understanding of the big idea is built up by a series of key concepts at age 11-16, which have been organised into...

Substances can move within and between Earth’s atmosphere, hydrosphere, geosphere and biosphere as part of large-scale Earth systems.

This resource from the European Space Agency climate change resource pack explores the topic of biodiversity and how habitat loss is a key driver of global biodiversity loss occurring today. In a series of activities students explore the importance of biodiversity focusing in particular on distributions of common...

This SATIS Revisited resource looks at the environmental and ecological consequences of further expansion of biofuel crops due to deforestation, biodiversity and landscapes.

Biodiesel is a fuel derived from biomass (...

This Catalyst article describes how, as two tectonic plates separate, wide fissures appear in the ground in northern Ethiopia. Eventually a new ocean will form in the area affected. The Earth’s surface is not stable or permanent. The tectonic plates that form our planet’s outer crust are constantly moving around,...

Produced by Twig, this animated video is a clear and accessible explanation of how the Solar System fromed. The video describes how:

* the solar system grew from a ball of gas which formed the Sun

* gravity caused heavy material to cluster together and eventually form planets

* the inner...

A podcast from the Planet Earth Online collection and the Natural Environment Research Council (NERC). Richard Hollingham finds out that bowerbirds are not just brilliant at making elaborate bowers, they are also good at mimicking other birds and most other sounds they hear, including human voices.

He also...

This set of 4 activities have been designed to provide staff at golf courses who are STEM Ambassadors, in particular greenkeepers, ideas on how to run some STEM based sessions for pupils aged 11 to 14 years of age to highlight the work of greenkeepers...

Part of the Earth Science Teachers' Association collection, these materials help students look at the use of bulk raw materials in construction. Practical activities look at materials such as granite, slate, limestone, gravel, sand and clay. Other resources enable students to look at where bulk materials are...

This podcast from the Planet Earth Online collection and the Natural Environment Research Council (NERC) looks at what UK farmers are doing to protect the country's vanishing bumblebees, butterflies and other pollinating insects; how scientists are trying to figure out how many types of microbes there are on our...

In this podcast from the Planet Earth Online collection and the Natural Environment Research Council (NERC), Sue Nelson goes to the Eden Project in Cornwall, southwest England and to the South Downs in southeast England to find out what butterfly research is telling us about climate change. As well as the bad news...

This resource, from the Royal Observatory Greenwich, begins with a video that names and describes some the different layers of the atmosphere, with the aim of explaining where the ...

In this activity students consider the questions:

• Why is the car manufacturer interested in planting trees?
• How much pollution do cars cause?
• How can plants compensate for car pollution?
• What...