I am going through exactly the same thing with my neice and her maths. I have found that one of the easiest ways to demonstate things is to start off by showing it in reverse. Show n = 8 then say if I multiply both sides by 5 you get 5n = 40 etc, this hopefully shows them how you can generate a complex looking equation from simple steps and therefore can convert the complex equation back again.
One of the biggest stumbling blocks was getting her to comprehend the order in which you need to process the elements of the equation, brackets first etc. However I think(or at least hope) that we have finally got that one covered.
From one Notes Developer/Part-Time Maths Tutor to another wish her luck from me!!
I am going through exactly the same thing with my neice and her maths. I have found that one of the easiest ways to demonstate things is to start off by showing it in reverse. Show n = 8 then say if I multiply both sides by 5 you get 5n = 40 etc, this hopefully shows them how you can generate a complex looking equation from simple steps and therefore can convert the complex equation back again.
One of the biggest stumbling blocks was getting her to comprehend the order in which you need to process the elements of the equation, brackets first etc. However I think(or at least hope) that we have finally got that one covered.
From one Notes Developer/Part-Time Maths Tutor to another wish her luck from me!!