The LEGO Foundation, like the LEGO bricks from which it takes its name, is the not for profit arm of LEGO with a focus on promoting the value of play for children.
Currently it is investing considerable resource arguing for the value of creativity in education more widely.
You can download this helpful report here
https://www.legofoundation.com/media/2312/what-we-mean-by-creativity.pdf
Explore their helpful Creativity Matters Report Series and enjoy a broad spectrum of viewpoints focused on creativity in education systems designed to stimulate discussion about creativity in the field of education
Dip into their research here
https://www.legofoundation.com/en/what-we-do/research-centre