May 1, 2020
Covid-19 and learning loss

COVID-19 and learning loss

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There is no research that can show us what the educational impact of COVID-19 school closures might be. Never in our lifetimes have so many schools for so many children been closed...

April 8, 2020
Data A Silver Lining

Data: a silver lining

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It was inevitable: the school closures were going to present more than a few challenges for children, parents and teachers...

February 12, 2020
Baseline Assessment: Make it work for you

Baseline Assessment: Make it work for you

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By Katharine Bailey, CEM Director of Policy

We know it is vital that teachers have access to reliable information to support them in making the best decisions, so they can transform the academic outcomes of the children they teach...

January 17, 2020
What do teachers want

What do teachers want?

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Fundamentally, teachers want to do the best by their students. The ideal end-goal is to be able to send our students out into the world armed with the best education we can provide so that they can go on to become functioning, happy and valuable members of society...

January 9, 2020
Standardised Tests 101

Standardised Tests 101 – how and why tests are standardised

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By Richard Selfridge

Standardising a test score is fairly straightforward and I walked readers through the process. As I said, however, “deciding whether test scores reported in this way are meaningful depends on a number of other variables which come into play – and that requires an understanding of a whole raft of issues”...

December 10, 2019
CM Define

Maths is for life…not just for Christmas

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Have you written your Christmas list yet? What if the educational community had a stocking? What presents would we want to wake up to?...

December 5, 2019
Evaluating Impact

Evaluating Impact

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By Kate Bailey, Director of Policy, CEM

Each year, the education system spends astonishing amounts of money on implementing educational initiatives which often yield only negligible impact on learners...

October 8, 2019

5 top tips for NQTs to crack assessment

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Your first year of teaching presents you with a wealth of challenges. How do you manage behaviour? How do you cope with the workload? How can you do your best? How will you know if you are a good teacher?...

September 4, 2019
Knowledge in the light

Evidence-based policy and practice in education – knowledge in the light or strategy in the dark?

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By Tim Oates CBE, Group Director of Assessment Research and Development, Cambridge Assessment

The term ‘evidence-based policy’ rose to particular prominence in the early years of the New Labour administration, following the 1997 general election...

July 5, 2019
Measuring progress in education

Measuring Progress in Education

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At the 10th Annual Festival of Education, held at the beautiful Wellington College, CEM hosted a panel on “Measuring progress in education: The good, the bad and the future.”...

June 27, 2019

The Big Evidence Debate – Catch Up

On Tuesday 4th June 2019 we held the first ever Big Evidence Debate.


Leading educational experts Dylan Wiliam and Larry Hedges gave fascinating keynote presentations, and thought leaders and educational practitioners joined them to debate the contribution that meta-analysis and randomised control trials make to understanding what works in education.

February 20, 2019
10 Essential Reads

10 ESSENTIAL READS to improve reading comprehension

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How many of us, I wonder, in our first year of teaching came across that small child who was always reading, always carrying big thick books and invariably introduced as a ‘book worm’?...

January 29, 2019
Translation Evidence into Practice

Translating Evidence into Practice

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By Megan Dixon

In education, translating evidence into practice is a process which involves everyone, from classroom-based teachers, to school leadership teams, local authorities and to the wider education communities...

January 16, 2019
Why does vocabulary matter

Why does vocabulary matter?

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By Megan Dixon

A good vocabulary is an important building block for helping young children to communicate effectively, but it’s also essential to school performance more widely.

July 17, 2018
Vocabulary a number of words

Vocabulary: A number of words?

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By Alex Quigley

Deep vocabulary learning is irreversible, irreplaceable and essential to learning and thinking. However, as it is so integral to all of schooling and learning beyond the school gates, it proves very difficult to assess and evaluate effectively. Simply counting up words in lists will never do the job adequately...

November 30, 2017
Testing the water

Teachers need greater support in order to understand and maximise the value of assessment in their classrooms

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A new report, Testing the Water: How assessment can underpin, not undermine, great teaching, published today by LKMCO and Pearson, calls for more support for teachers and greater understanding of assessment across education sector.

The report is based on a year-long research project including a national survey of over 1,000 teachers in England, opinions from focus groups, an online consultation, thought-pieces from fourteen leading educationalists, and three international case studies...

July 8, 2016
Teacher Child

Understanding what works in oral reading assessments

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by Professors Christine Merrell and Peter Tymms

Last week saw the publication of the new online and open-access report, Understanding What Works in Oral Reading Assessments. Produced collaboratively by the UNESCO Institute of Statistics, the Global Partnership for Education and the William and Flora Hewlett Foundation, the report contains an important chapter, ‘Assessing Young Children: Problems and Solutions’, co-authored by CEM’s Director of Research, Professor Christine Merrell and iPIPS Director, Professor Peter Tymms...

May 24, 2016
Lee Copping

What’s in a name?

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by Dr Lee Copping

New research from CEM shows that the length of a child’s name is not predictive of future academic attainment.

There are few who would dispute that the ability to write one’s own name acts as a gateway for future literacy abilities. Previous research in education however has suggested that the length of a child’s name may be predictive of future academic attainment (Treiman, Kessler and Bourassa, 2001)...