What do all of these chairs have in common? How will they support your back? Do they all have seats? Can you see legs on these chairs? Does this chair have any legs? How many legs does this chair have? Do all chairs look the same? Which design features can be changed to make chairs individual? How have the seat and back been designed? What materials can chairs be made from? Is the whole chair made from one material? This wooden chair has a wooden seat but this wooden chair has a padded fabric seat. Why? What have these chairs been made from? Could these chairs be made this shape using a different material? Why do we need chairs? What do we use them for? Do we use the same chair for different purposes? What makes us choose different designs? Which of these chairs would you relax in? Which chair could go in your garden? Which chairs have interesting designs? Do they look comfortable? Which chair could go in your kitchen? Which chairs give your arms support? How can the same design of chair be used differently? What changes can be made to chairs? Why are certain materials chosen? Why are these chairs different sizes? Who do chair designers need to think about to create the right product? Why have these chairs been made out of metal and plastic?