The New Zealand Numeracy Project website has lots of useful information, resources and teaching ideas:
The Online PD section in Professional Development is great for providing insight and information in teaching numeracy using this approach:
These are the teaching books, which are fantastic in giving a guide to teaching for all strategy and knowledge areas:
Book 2 – TheDiagnosticInterview
Book 4 – TeachingNumberKnowledge
Book 5 – Addition Subtraction Place Value
Book 6 – Multiplication Division
Book 7 – Fractions Decimals Percentages
Book 8 NumberSenseandAlgebraicThinking
This document gives a useful overview of how the stages in NZ maths and Maths Recovery compare, and how they both fit in to the Highland Numeracy Progression:
Stages of the Highland Numeracy Progression
I also love these ideas for teaching fractions from NZ maths:
Fractions3 Ordering Proper and Improper fractions
Fractions4 Adding Subtracting and Equivalent fractions
Highland Numeracy Blog 
Pingback: Fractions at Daviot Primary | Highland Numeracy Blog