It includes 38 slides covering all the topics of radioactivity topic according the CIE IGCSE syllabus .

IGCSE Physics - Moments. It includes 31 slides with activity quizzes and solved and unsolved problems based on Principle of moments. Learning outcomes : 1. Students will learn about moment of a force. 2. Students will learn the formula for moment of a force. 3. Students will learn principle of moments. 4. They will be able to explain 'What is stability? ' and How any object could be made more stable. 5. will learn about Center of gravity and the activity to find it.

As per Cambridge A level Physics syllabus. It contains notes, definitions, formulas and graphs on following topics : Kinematics, Dynamics, Moments and Vectors, Momentum, Deforming Solids.