<p>“Mass vs. Weight: Understanding the Difference”<br /> Explore the core concepts of mass and weight—how they’re related, how they differ, and why gravity makes all the difference. Perfect for mastering IGCSE Coordinated Science (0654)!</p>

<p>Physical quantities and SI units: Essential for science. Maintaining homogeneity, using standard form, prefixes, and managing errors crucial. Scalars, vectors visualized with vector diagrams.</p>

<p>This PowerPoint presentation provides a thorough introduction to DC circuits suitable for AS Physics students. Covering essential topics such as circuit components, Kirchhoff’s laws, and series-parallel circuits, this resource is designed to facilitate understanding through clear explanations and engaging class exercises. With 31 slides packed with informative content and interactive activities, students will gain a solid foundation in DC circuits, preparing them for further exploration in the field of physics.</p>