Resources for your department/team meetings include:

Presentations to explore misconceptions and barriers that affects students
videos by Teachers for Teachers to show how to use the ‘concrete’ resources included

In class resources to help you teach the new strategies straight away:

teaching support notes which indicate when and how to use the other resources
‘Concrete’ resources to develop number sense and algebra skills as part of the development of mathematical understanding
posters
activities and worksheets
presentations
example lesson plans.