Using iPads to Explore Forces

We used our iPads to explore magnetic forces in our classroom and school. We found out some very interesting things and were surprised by some things that were and were not magnetic. Like the 'door frame' - magnetic....where the'door handle' was not magnetic? We thought the opposite would be true. Why is this so?.... Well we are going to find out! Here are some results from our investigations. Each group of students made a pic collage and we put them altogether to talk about our findings.