Area of sectors worksheet which includes extension and challenge questions to help engage and further extend pupils knowledge in real life problem solving questions. (tes.com)
First, it would be useful to look closer at the specific types of life problems as well as the severity of the problems experienced. (academic.oup.com)
However, my anecdotal observation has been that I haven't noticed any battery life problems with the app running and location turned on. (lawyerist.com)