The big five mass extinctions

Biologists suspect we’re living through the sixth major mass extinction. Earth has witnessed five, when more than 75% of species disappeared. Use this article to investigate how the Earth has changed over time long before humans arrived. It is suited … Continued

Where are we at with developing a vaccine for coronavirus?

The first stage may be to reduce the amount of virus generated during a typical infection. This article and diagrams will explain the vaccine development process being undergone by researchers trying to develop a vaccine for COVID-19. It is suited … Continued

STEM Pack 9: Vaccination

The aim of each STEM Careers Pack is twofold: first, to make students aware of the wide variety of STEM careers there are and; secondly, to help students understand the nature of scientific knowledge, how science influences society and how society influences science (i.e. … Continued

Astronauts grow lettuce in space

The plants are fresh, nutritious and safe to eat. This interesting article and short video is suited to students in years 2, 4, 5, 6, 7, 9, and 10 studying Biological, Earth and Space or Physical Sciences. It demonstrates some … Continued