I don't like teaching methods now for maths or English so good on you for helping your granddaughter. Rote IMO is the best way to learn things in many instances so perhaps you could start off that way and see how it goes. Nowt wrong in trying it first. I'm 'old school' so will always go for old methods being the best, mind you as is always the case, everyone is different, some good at some things and not others, life as is it and always has been I feel.