Simplify the ratio $12 : 18$. [1 mark]

Instructions: You must show your working to get full marks in this section.

Draw a pie chart to represent this data. You must show the calculation of angles. [3 marks]

Sparx Maths is a strong tool for improving procedural fluency, homework completion, and targeted practice in secondary mathematics. It works best integrated into a broader teaching strategy that includes explicit conceptual instruction, extended problem solving, and teacher-led interventions. Schools should supplement its use to address accessibility and deeper reasoning skills and ensure staff are trained to use the data effectively.

To get the most out of the platform, consider these strategies:

Sparx’s algorithm is sophisticated. It randomizes numbers for every student. If Sarah has x + 5 = 12 and John has x + 5 = 15 , copying John’s answer gives Sarah a zero. Furthermore, the platform flags "speed cheating"—if a student answers 10 questions in 30 seconds, the teacher is alerted. Ultimately, cheating on Sparx only hurts the student on the actual GCSE exam, where no algorithm exists.

Multiple independent studies and school-reported data have shown that consistent use of Sparx Maths leads to: