How Science Works

Each Exam that you take from now on will have some 'How Science Works' questions:

In your lessons from year 7 onwards you have been learning about:

 

So to help you revise some of these ideas please take time to go through each PowerPoint carefully.  

The Vocabulary is very important to remember correctly!

(- see Home Page for free Powerpoint reader if you don't already have access to a reader.)

 

1.   PowerPoint tutorial on   'Variables' 

2.   PowerPoint tutorial on   'Taking Measurements'

3.   PowerPoint tutorial on   'Reliabilty and Validity'