Learn about planning experiments and variables when working scientifically with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.

Astronomers from the Center of Astronomical and Space Education in Moscow report the discovery of a new star, which turned ...

Email the project mentor using the contact information above to express your interest and get approval to work on the project. (Here are helpful tips on how to contact a project mentor.) After you ...

For example, a density of 1027.534 kg/m 3 would usually be written as a σ-value of 27.534 kg/m 3. Density depends on heat content and salinity. Since seawater is not perfectly incompressible, it ...