We have been carefully measuring the rocket seeds and recording their progress. We have applied our maths skills as we have calculated the percentage of seeds that germinated after 10 days, rotated the trays 180 degrees,  counted how many seedlings were alive after 17 days and today ,which was day 28 ,we had to randomly select 5 seedlings from our tray and count the leaves on each.We then calculated the average number of leaves  applying our knowledge of maths.