How does SNAB for 2008 address How Science Works?

The original version of SNAB already had How Science Works (HSW) statements in the specification, so the changes for 2008 are less than for other specifications.

SNAB for 2008 has HSW integrated into the specification statements, so teachers and students are clear about the way this will be assessed.

For AS level, the HSW is examined in the contexts provided in the topic specification statements, and through the coursework.

In A2, the HSW is exemplified in the topics, but can also be examined through other contexts.

Practical-related HSW content is assessed both through the written exams and teacher assessment. The idea is that all HSW content is developed over the AS course, and assessed formatively by the teacher or by peer assessment.

The formal assessment for AS HSW takes place through a visit or issue report, teacher assessment of using apparatus, recording results and presenting and analysing data, and through the written exams.

At A2, the HSW is assessed through an individual investigation drawing on the practical and investigative skills developed at AS, and though the written exams.

See Edexcel biology specification for 2008