Big Ideas: Atoms are not indivisible - they have their own structure. More info...
Browse worksheets, ideas, lesson plans and more for students aged 5-19 and narrow your search using the filters below.
In this episode, students look in detail at Rutherford’s experiment and relate it to a mechanical analogue.
Having established the existence of the nucleus, you can now consider experimental evidence for its size, starting from the...
Recognising and celebrating outstanding contributions to the field of physics education.