Today we had a really exciting visitor stumble into our classrooms! Spiderman rolled into our room with a torn and tattered costume. He told us he had been in a fight with the other Avengers and if Iron Man found out he had ruined his costume then he would be kicked out of the Avengers forever! We have promised to take part in a secret mission, using our science skills to explore different materials. As soon as we know the best material for a new Spidey suit we will write a letter to Spiderman's secret lab to tell him what we have found out.