This week has been all about ‘fair tests’. We have investigated how to plan a science investigation so that we can be sure that our results are reliable. Then we used our Science investigation skills to to carry out a fair test to find out the effect of exercise on heart rate. During P.E. we took our pulse rates between different exercises to determine which exercise requires the most effort. Next we will use Maths statistics skills to find averages, present our data and evaluate our findings.