In this physics lesson, I studied lenses at a deeper level, with a strong focus on formulas and problem-solving, especially situations where either the object or the lens itself is moving. Instead of just drawing ray diagrams, we analyzed how image position, size, and nature change dynamically. We began by revising the key lens equations,…

This physics lesson was a focused revision on radiation, but not in a shallow, definition-based way. Instead, it was about reconnecting all the concepts together and understanding how radiation behaves quantitatively and physically in real situations. We revisited the three main types of radiation — alpha, beta, and gamma — but the emphasis was on…

In my physics lesson, I revised the topic of variable resistors, but this wasn’t just about knowing what a rheostat or potentiometer is. The focus was on understanding how changing resistance affects an entire circuit and how to analyze problems logically rather than mechanically. We reviewed how a variable resistor controls current and voltage in…

In this lesson, my focus was on probability, but not the simple kind where you just count outcomes and divide. This was the more challenging, thinking-heavy probability that requires careful logic, structured reasoning, and sometimes surprisingly tricky calculations. We started by revising the fundamental ideas, such as sample spaces and events, but quickly moved into…

In my recent math lesson, I focused on revising and extending my understanding of the Binomial Theorem, a topic that looks simple at first but becomes much more powerful and challenging when applied to harder problems. We started by revisiting the basic idea of expanding expressions of the form (a+b)n(a + b)^n(a+b)n. Instead of just…

In this chemistry lesson, I focused on a full-scale revision of all major topics, bringing together concepts we have learned over time rather than studying them separately. This kind of revision was challenging, not because the ideas were unfamiliar, but because it required switching quickly between different areas of chemistry and applying the right concepts…

This lesson on inequalities went far beyond the basic “solve and draw a number line” approach. We focused on hard inequalities that require careful reasoning, transformations, and a strong sense of structure rather than quick calculations. It felt much more like problem-solving than routine algebra. We worked with polynomial and rational inequalities, where the key…

In my recent physics lesson, we shifted our focus away from Earth and into the vast universe with the topic of space physics. This lesson felt especially exciting because it connected physics with astronomy, turning equations and concepts into explanations for real cosmic phenomena. We began by studying gravitational fields and orbital motion, understanding how…