The Oreo Project is starting in September and supports the Data and Analysis strand. These are simple projects that are not time consuming. You need to join this site to partipate and sign up for projects separately.
This is a great blog from a Gifted teacher with suggestions on how to differentiate for gifted students.
Take a look at the differentiator which helps plan for DI lesson
Welcome to the teaching resources area of NGfL Cymru where you can access a range of teaching and learning materials. By selecting a Key Stage (age range) and then a subject you will be able to browse through the available resources and select those that are of interest.