<P> Further changes were announced in 2007 for the statutory curriculum for Key Stages 3 and 4, which again focussed on removing some content from the documentation, while also adding some additional element, with the intended aim of additional flexibility for schools . These changes were introduced in September 2008, and were swiftly followed by proposed changes to the primary curriculum, based on a review to be led by Jim Rose . The review proposed replacing the 10 statutory subjects in Key Stages 1 and 2 with 6 broader' areas of learning', such as "understanding English, communication and languages" and "human, social and environmental understanding". </P> <P> However, following the change of government in 2010, the plans for this change - proposed to begin in September 2011 - were abandoned, with schools advised to continue to follow the 2000 curriculum pending review . An expert review panel was commissioned in 2010 to report on a framework for a new National Curriculum . The review was led by Tim Oates and reported in December 2011 . It suggested significant changes to the structure of the National Curriculum, including dividing Key Stage 2 into two shorter (two - year) phases . </P> <P> In 2013, the government produced a draft National Curriculum, followed by a final version in September 2013, for first teaching in September 2014 . Due to the short timescales for introduction, the curriculum was introduced only for certain subjects and year groups in 2014, with the core subjects in Years 2 and 6 (the final years of Key Stages 2 and 4) only becoming statutory in September 2015, to allow time for the introduction of new testing arrangements at the end of the Key Stages . Similarly, core subjects at Key Stage 4 are to be introduced on a year - by - year basis starting in September 2015 for English and Maths, and September 2016 for Science . </P>

When was the most recent national curriculum published