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Effectiveness trial of Mathematical Reasoning

Randomised controlled effectiveness trial investigating the effect of participation in the Mathematical Reasoning programme on maths attainment amongst Year 2 pupils

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN18042440
Enrollment
6168
Registered
2024-07-25
Start date
2024-02-01
Completion date
Unknown
Last updated
2025-09-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Maths attainment amongst 6- and 7-year-old pupils Other

Interventions

Before randomisation schools select one or more classes of Year 2 pupils to participate in the trial. Randomisation will then be carried out by an NFER Statistician using R code, in a 1:1 ratio of con

Sponsors

Education Endowment Foundation
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. All state primary schools in England are eligible to participate: no particular regions will be prioritised during recruitment 2. The entire class of pupils completing Year 2 during the 2024/2025 academic year at a participating school is eligible for inclusion. If there are more than one Year 2 class in a school, one or multiple classes may be included, as the school wishes.

Exclusion criteria

Exclusion criteria: 1. Schools are excluded if they are participating in the Maths-Whizz and Maths Mastery trials or participating in the 2023 pilot study of the new Mathematical Reasoning training model 2. There are no pupil exclusion criteria. The programme is delivered to the whole class, with reasonable adjustments made for pupils with special educational needs or disabilities (SEND) where necessary.

Design outcomes

Primary

MeasureTime frame
Maths attainment measured using the GL Assessment Progress Test in Maths (PTM7) score, a continuous scale, obtained from tests administered at schools by teachers in September 2024 (the pretest measure) and by NFER test administrators in June 2025 (post-intervention)

Secondary

MeasureTime frame
The following secondary outcome variables will be measured using the GL Assessment Progress Test in Maths (PTM7) ‘process’ categories (subscales): 1. Fluency in facts and procedures, continuous scale 2. Fluency in conceptual understanding, continuous scale 3. Problem-solving, continuous scale 4. Mathematical reasoning, continuous scale Each of these will be obtained from tests administered at schools by teachers in September 2024 (the pretest measure) and by NFER test administrators in June 2025 (post-intervention)

Countries

England, United Kingdom

Contacts

Public ContactLillian Flemons
l.flemons@nfer.ac.uk+44 (0)1753 574123

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026