breakthrough was a termly resource for teachers published between 1999 and 2001. Each edition highlighted a number of discoveries and inventions and the people who made them. This edition was published in January 2001. Each edition of breakthrough included feature articles and regular items such as profiles of key...

breakthrough was a termly resource for teachers published between 1999 and 2001. Each edition highlighted a number of discoveries and inventions and the people who made them. This edition was published in January 1999. Each edition of breakthrough included feature articles and regular items such as profiles of key...

breakthrough was a termly resource for teachers published between 1999 and 2001. Each edition highlighted a number of discoveries and inventions and the people who made them. This edition was published in May 2000. Each edition of breakthrough included feature articles and regular items such as profiles of key...

Students will begin by comparing the range of temperatures on the Earth, Mars and the Moon, using the student worksheet ‘Temperature: from one extreme to another!’ They will have to plot the temperature over a ten-day period from 4 September to 13 September, as measured by three different craft that landed on the...

These technical briefs look at how to store and preserve food in a number of different ways. This is a vital part of food security and enables farmers to provide nutritious food for a longer period to feed their families and to provide an income.

Technical briefs are documents produced by Practical Action...

Man-made satellites are put in specific orbits around our Earth and other planets to do certain jobs e.g. to send digital communications or to monitor the weather. These orbits can be distinguished by height above the planet and the orbital period. The orbits of natural satellites are much more varied and these...

Rockets are used to launch satellites, probes and even astronauts into space. A rocket launch is extremely impressive. Thousands of kilograms are burned in just a few minutes in order to provide the force that the rocket needs in order to overcome the gravity of the Earth. Rockets provide an exciting context to...