Power Maths                                Before teaching calculus                                   Another look at the calculus power rules

                                                                        Tinkering with the calculus power rules           Yet another look at the calculus power rules

                                                                        Power Maths Version 1                                     Power Maths Version 2


This  Worksheet  uses the mid-ordinate rule to establish a simple ratio of areas from which the integral power rule can then be deduced. Also an indication is given of how a simple ratio of dimensions can be used to deduce the differential powe rule.





This  Reduction  of the integral and differential power rules shows how the ratios  A/B = n  and  x/c = n  can be obtained