On Tuesday we were visited by Ruth Falconer of STEM (Science, Technology, Engineering and Maths from the Scottish Government) to talk to us about engineering. She brought with her several sets of K'nex. With the help of the K'nex we looked at how shapes can be reinforced. As a class challenge we were split into groups of 2 or 3 and had to build a wheelbarrow that could carry a book out of a flooded library. We had to plan then build our barrow, adapting our model as we go. Below are some photos as we were working.
When we were finished out models we had to present them to the class while Mr McIntosh, Mr Taylor & Mr Gallacher judged our success. It was a very close competition with nearly every model successfully carrying the book the length of the desk. Here is a photo of our winning team!
We're lucky to now have K'nex in the schools, so we're thinking of how to use it in our topic right now, any ideas?