Designing a complex machine from lots of simple machines

WALT ... listen to two funny poems about machines ( 'The Homework Machine' & 'The Marvellous Homework & Housework Machine')
... use simple machines to design a complex machine to do jobs that you don't like doing
... use drawing & sketching techniques
... label different parts of the machine or write a short description (optional)
... orally explain the machine to the class

Today we used our knowledge of simple machines to design a machine that would help make our lives easier. Take a look at some of the inventions. What a lot of great work today guys. Great fun too!