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Increasing competence and confidence in algebra and multiplicative structures

Independent evaluation of Project ICCAMS Maths (Increasing Competence and Confidence in Algebra and Multiplicative Structures): a two-arm 2-year cluster randomised controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN12649501
Enrollment
20000
Registered
2018-05-17
Start date
2016-03-01
Completion date
Unknown
Last updated
2025-11-17

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

Conditions

Mathematics teaching Other

Interventions

Randomisation was based on randomly dividing the 109 recruited schools into the Intervention or Experimental ( E ) and Control (C) groups roughly 50:50 so that each of the five regions has roughly ha

Sponsors

The University of Manchester
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Eligible schools: 1. Mainstream state secondary schools in England. 2. More than two class intake for Year 7 3. From the following regions in England: East Anglia and Cambridgeshire, the East Midlands, London, the South West and Yorkshire All students in Year 7 at the beginning of the 2016/17 school year are the target cohort

Exclusion criteria

Exclusion criteria: Schools for which the Headteachers did not sign the agreement with project teams

Design outcomes

Primary

MeasureTime frame
The standardised scores (i.e. Rasch scores which are in a logit scale) on a slightly revised version of the Mathematics Assessment for Learning and Teaching (MALT) test for Year 8 (MALT13). Revisions include the removal of two items and the addition of four algebra related items to strengthen this dimension (the measures have been checked with pilot data). This assessment is a test of general maths but also includes some conceptual elements of maths and will be complemented with the four extra items to strengthen the secondary dimensions listed below (and in particular algebra). Attainment will be measured at the end of Year 8, with the MALT test (paper – 45 minutes). Administration of the tests will be directly invigilated by the evaluator team and implemented under exam conditions in schools in June/July 2018.

Secondary

MeasureTime frame
1. An attainment sub-scale on MALT of “multiplicative reasoning”, measured with the post test at the end of Year 8 2. An attainment sub-scale on MALT of “algebra”, measured with the post test at the end of Year 8 Both of these are likely to be more sensitive to the intervention, and have been validated during the pilot stage 3. Student attitudes measured using a survey of dispositions towards mathematics at baseline (start of Year 7) and post-test (end of Year 8)

Countries

England, United Kingdom

Outcome results

None listed

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