This Catalyst article looks at thorium - a heavy element, similar to uranium. Some people think that it could be the nuclear fuel of the future, as it can be used as the fuel in a fission reactor - and it appears to be much safer than uranium.

This article is from Catalyst: Secondary Science Review 2014,...

A new procedure which creates babies with the DNA of three people has just been given the go ahead in Britain. In this activity, students learn how it can help women with a serious inherited condition to have a healthy baby and why it is deemed so controversial. They describe how to create an embryo with three...

This Science upd8 resource is set in the context of controversial medical study. Researchers have created a human embryo with three separate parents. The scientists believe the development is a potential breakthrough in the prevention of serious diseases. Students take on the role of a trainee nurse who has to...

Through the Eyes of the Pupil, from the Nuffield Foundation, is a collection of writing by students that was published by the Science Teacher Education Project (STEP). The aim was to enrich teacher education with sets of annotated passages written by students for discussion in professional training courses.

These resources provide up to date information and class activities on the topic of tidal power. Based on cutting edge research and the development of the Severn Tidal Barrage, students gain a valuable insight into the work of engineers in the design of the barrage and the environmental and ethical factors which...

Produced by the National Schools Observatory, this PowerPoint workshop and accompanying flash animation explains tidal activity on Earth. The workshop takes the form of a PowerPoint presentation that explains why tides exist, why there are two tides each day and covers related topics such as spring/neap tides and...

Tunnelworks is a series of teaching and learning resources linking mathematics and science to the Thames Tideway Tunnel project, a major new sewer that will help protect the River Thames from increasing pollution. In this collection of design and technology focused activities the Augmented Reality (AR) app is used...

This video is a message to ESERO-UK from European Space Agency astronaut Tim Peake. He talks about studying STEM subjects and how he became an astronaut. The video includes images of a launch, Tim engaging in various astronaut training exercises and the International Space Station, where Tim will be for six months...

In this interview, Tim Peake discusses the Principia mission. Named after Isaac Newton’s text Naturalis Principia Mathematica, ESA’s Principia mission will be the eighth long-duration mission to the International Space Station.

British astronaut Tim Peake will be launched from Baikonur in Kazakhstan onboard...

As part of the educational activities around the British astronaut Tim Peake's mission to the International Space Station (ISS), this project offers schools the unique opportunity to access and analyse ionising radiation data from the ISS. A variety of data sets will be available from the start with others being...

In this Science upd8 activity, students evaluate evidence from a recently discovered mummy to work out how it lived and how it died. Through so doing, they learn about the function of its preserved tissues and organs.

Purpose: An important form of investigation that can be difficult to manage in classrooms is ‘observation over time’. Fixed length lessons reduce the number of possibilities for observation to those changes that occur within minutes rather than hours. One solution to this problem is to use time lapse photography to...

A Catalyst article about neutrinos. Neutrinos are fundamental particles. They are tiny, a neutrino has a mass about one-millionth of the mass of an electron, and they have no electric charge. This article looks at the detection of these elusive particles which requires the use a giant detector. The one described is...