Equality of two ratios: proportion (2) Student activity Play

Equation in the form of a proportion Animation Play

Falling body Animation Play

Filling in the swimming pool Whiteboard exercise Play

Finding areas Student activity Play

Finding areas Whiteboard exercise Play

Finding the length of a segment Student activity Play

Finding the perimeter of the triangle Whiteboard exercise Play

Finding the ratio Whiteboard exercise Play

Fuel consumption Animation Play

Functions derived from observations Whiteboard exercise Play

Functions derived from observations Student activity Play

Graphs of direct proportionality Animation Play

Graphs of direct proportions Student activity Play

How do we calculate x? Animation Play

How far away the storm is Animation Play

How much do we have to pay? Student activity Play

How much time is needed to fill the swimming pool? Student activity Play

How much time is needed? Student activity Play

How to derive function from observation Animation Play

In the hospital Animation Play

Interesting fact Animation Play

Introduction to direct proportion Student activity Play

Introduction to inverse proportion Student activity Play

Inverse proportion Whiteboard presentation Play