The organisation behind the PISA worldwide faculty rankings has mentioned Wales ought to proceed its radical reform of the curriculum.
The Organisation for Financial Co-operation and Growth (OECD) was requested by Schooling Secretary Kirsty Williams to report on modifications.
It revealed its findings on the largest overhaul since 1988 on Tuesday.
Literacy, numeracy and digital competency kind the core of the brand new curriculum, set to be in place by 2021.
In December, the OECD revealed the PISA outcomes, with Wales coming bottom of the four home nations and beneath nations together with Singapore, Vietnam and Slovenia.
A brand new central curriculum has now been outlined, that offers colleges the liberty to show round it with areas such because the humanities, language, well being and wellbeing.
The present 4 key levels of training shall be changed with “development steps” on the ages of 5, eight, 11, 14 and 16.
Greater than 150 pioneer colleges are starting to pilot the brand new manner of studying, mixing topics throughout classes and inspiring pupils to take the lead in studying.
The OECD mentioned the modifications needs to be underpinned by sustained investments in key coverage areas together with growing a top quality educating occupation and strengthening the event of college leaders.
But it surely warned the Welsh Authorities in opposition to attempting to implement further training insurance policies, noting there’s a danger of the reform journey changing into piecemeal and never reaching its aims
“If further reforms and actions are launched which will divert vitality from the realisation of aims,” the report mentioned.
Ms Williams mentioned: “We’re already taking motion on lots of their suggestions, from creating a brand new nationwide academy for management, reworking preliminary trainer training, launching new skilled requirements, and introducing a nationwide strategy to skilled studying.
“Our job is to proceed our nationwide mission of training reform centered on driving up requirements and serving to each learner in Wales, no matter their background, fulfil their potential.”
The 61-page report, revealed on Tuesday morning to a convention of head academics in Cardiff, notes there are nonetheless issues in regards to the high quality of educating.
However the OECD mentioned it hopes the brand new curriculum below growth will “considerably increase the bar” when it comes to what Wales expects of its academics.
It mentioned: “Sooner or later Wales will want a distinct kind of educating skilled; one who has considerably extra duty and one who understands the ‘why’ and the ‘how’ of educating in addition to the ‘what’.
“These aspirations have main implications for each preliminary trainer coaching and for steady skilled studying.”
The OECD additionally known as on the Welsh Authorities to hurry up growth of management requirements with the success of the brand new curriculum depending on having “ample numbers” in colleges.
Evaluation by BBC Wales training correspondent Colette Hume
The OECD’s discovering is not going to come as a shock to the Schooling Secretary Kirsty Williams, in spite of everything she commissioned their report and her response is what’s to be anticipated. Certainly most of the areas it highlights are already being tackled.
What’s fascinating is the strict warning from the OECD to not add but extra insurance policies to the raft of measures which have been put in place since 2014.
How tough is it for politicians merely to take a seat and wait to see if their insurance policies come to fruition – particularly in the event that they face a clamour for change from dad and mom and opposing political events.
With simply 4 years earlier than a brand new and radical curriculum is because of be taught within the nation’s colleges, the clocking is ticking. The OECD says the Welsh Authorities’s efforts to recruit extremely certified people should be matched with top quality preliminary trainer coaching.
It says progress has been sluggish, however reworking the occupation to fulfill the calls for of the brand new curriculum “additionally requires those that are already educating to adapt to always altering calls for and repeatedly develop their expertise”.
Management is one other clearly an space of concern for the OECD. It recommends that the Welsh Authorities and native authorities ought to promote using enterprise managers for colleges or teams of faculties to cut back the executive burden on faculty leaders.
It discovered that faculty leaders particularly at major stage are “usually burdened by administrative duties” which distracts them from bettering the standard of educating and studying. Faculty leaders I converse to speak of the typically day by day deluge of directives they face from native and nationwide ranges.