Posted in Uncategorized Who are the world’s biggest bullshitters? A light-hearted look at PISA data | IOE LONDON BLOG Posted on November 6, 2019 by Noel Ihebuzor https://ioelondonblog.wordpress.com/2019/10/01/who-are-the-worlds-biggest-bullshitters-a-light-hearted-look-at-pisa-data/
Posted in Uncategorized Is PISA ‘fundamentally flawed’ because of the scaling methodology used? | IOE LONDON BLOG Posted on November 6, 2019 by Noel Ihebuzor https://ioelondonblog.wordpress.com/2019/11/05/is-pisa-fundamentally-flawed-because-of-the-scaling-methodology-used/
Reflections 