Ideal gas equation of state Animation Play

Identifying the variables Whiteboard exercise Play

Immersion Animation Play

Induction of free oscillations Animation Play

Inequalities (1) Whiteboard presentation Play

Inequalities (1) Class activity Play

Inequalities (2) Whiteboard presentation Play

Inequalities (2) Class activity Play

Inequalities in two variables Student activity Play

Inequalities in two variables Whiteboard exercise Play

Influence of predators on the population size of their prey Whiteboard exercise Play

Internal combustion engine Animation Play

Introducing a new variable Student activity Play

Introducing a new variable into an equation Whiteboard exercise Play

Introducing a new variable – exercises Student activity Play

Introduction to genetic engineering – DNA isolation Student activity Play

Isolation of DNA from other cell structures Animation Play

Kevlar Student activity Play

Lake Animation Play

LDPE Animation Play

Letters in algebraic expressions Whiteboard exercise Play

Letters in algebraic expressions Student activity Play

Linear and other equations Whiteboard exercise Play

Linear equation in one variable Whiteboard exercise Play

Linear equation in one variable Student activity Play