THE search is on for the ultimate science lesson in a prioneering experiment designed to boost numbers taking the subject at school.

The nationwide challenge will reward a school that teaches science in a fun, exciting, innovative and accessible way.

The Heinemann key stage three Science Challenge is now open to schools in Worcestershire.

Heinemann, a publisher of educational resources, has launched the challenge on the back of concerns that fewer children are studying science at school.

The Government is so concerned that it is changing the curriculum to make science more relevant.

Heinemann is throwing down the gauntlet to all teachers of pupils aged between 11 and 14 and their students to tell them about a science lesson that has generated excitement and enthusiasm for the subject, whether in biology, chemistry or physics.

The winner could receive £500 worth of resources for their school, a 30GB iPod and iTunes Music Card for the winning teacher, and the chance to have their idea published in Heinemann's new key stage three science course for 2008.

There are 10 awards of school resources available for runners up.

The lesson needs to be suitable for years seven, eight or nine and should be an idea that other teachers can use and adapt easily without the need for expensive kit.

The lessons will be judged by an expert panel that includes teachers and presenters of BBC TV's Rough Science, Hermione Cockburn and Jonathan Hare.

To enter download an entry form online at www.bestsciencelessonever.co.uk. The competition closes on Friday, May 18.