This is a full lesson that introduces ratio with a focus on drawing them using a bar model. It compares different representations and goes onto representing sentences as a ratio and bar model

Using this PDF you can create your own multiple choice cards, these will enable you to ask questions where the answer is a letter, a shape or a colour. They are really straight forward to create yourself and would enable your whole class to have their own set. Many of the Maths Bag Resources lessons will use some form of multiple choice questions that you can use these for.