In AG Science, we have been studying on the topic ‘Forces’. Students have been investigating the effect of weight on the elasticity of a spring and conducted an experiment to verify the relationship between the two. Our students were very fortunate to have five Senior (Year 11-12) High School students from our sister school Salesian College Sunbury, Melbourne, Australia attend our classes.  Students had great teamwork and the Senior students from Sunbury also provided their experience and knowledge to our young scientists. It is fantastic and pleasing to see these Salesian forces combine, and we hope our young scientists will return the favour when they become Seniors in the near future!