We introduced Maths No Problem this year across the school. My year 6 team have been fantastic and have delved straight into it using both the textbooks and the workbooks. They have questionned a few things but we have tweaked it to suit the needs of our children and the SATs tests e.g. some of the word problems are far harder than what they would ever eexperience so we've used hese only vor our children who are working at greater depth.
We have all of the notes on the website- do you have a log in that you can access the resources from as this is really useful in differentiating and understanding how to teach the lessons effectively.
If you need any more advice/suppoort, please comment back as I would be more than happy to dscuss things further.