Prior to beginning the project, I designed a baseline assessment quiz for each cohort to test knowledge from specific times tables. Creating my own test rather than using any commercially available assessments, ensured that I was able to target the specific times tables that our curriculum listed for each year group. In practice this meant that Year 3 were focusing on learning the 2s, 5s and 10s which they had not consolidated in Year 2 and Year 4 were focusing on learning 2s, 5s, 10s, 3s, 4s and 8s which had not been consolidated in Year 3. Having researched some possible times tables interventions, I settled on adopting an approach and materials from the Aspirer Teaching Alliance. Traditionally, we had used an entirely procedural approach to teaching multiplication and division facts but evidence indicated that this was not having an impact and I used this project to develop the use of a more conceptual approach. Using games and activities from the Aspirer Teaching Alliance, a TA in each year group led an intervention group twice a week with the first group of children identified in the baseline assessment. In the meantime, the class teachers continued to teach their classes using our more traditional procedural approach. Following an interim assessment, a second group of pupils received the intervention. In the final term, the class teachers have adopted some of the games and activities from the intervention into whole class teaching.