The WHY of the Constant Rule

Product and Quotient Rule

Derivative of a quotient of two functions | Quotient rule & Product rule | Common mistakes

IB Math SL | Forms of a quadratic function | Standard Factored Vertex form | Completing the square

IB Math SL | Properties of logs | Basic function transformations g(x) = Af(x+B)+C | Common mistakes

Normal distribution | Cumulative frequency graph | Binomial distribution

Mr. Plasil on plagiarism in his online courses

Work Function with PHET

Alchemy - introduction to nuclear transmutations

Diluting a solution

Two balls on bumpy tracks

Details of photoelectric effect not supported by classical theory of light

Gas laws mathematically

Gas pressure - type of gas

Gas pressure introduction

Do we see objects around us because of the light they create?

generator

Electric motor

Faraday's meeting with Maxwell

Faraday's law of electromagnetic induction

The second right hand rule - the Jack Weyland's way

3D vectors on a 2D paper

Finding resonance frequency using the PhET simulation RESONANCE

Cohesion and Adhesion

Absorbtion and emission of radiation using the PhET simulation about Greenhouse effect

Notes for 'Rotating a pencil' assignment

How to push an object to make it rotate?

Instructions for Kepler's lab

Kepler's laws of planetary motion

A fly moving around a lamp