We would like to understand whether the ONE programme is effective in improving maths outcomes for children compared to preschool education as usual.
For this reason, we will split the settings that have signed up for the programme into two groups:
an intervention group, who will receive the programme between January and April 2024;
and a waitlist control group, who will receive the programme in the academic year 2024-25.
All settings will be randomly assigned to a group in December 2023, making sure that the two groups are matched for some characteristics of the settings. You will not be able to choose which group your setting is assigned to.