FOCUS on Mathematics is a maths-strategy practice series that aids all students, including struggling students, to achieve mathematical success. Mastery of core maths strategies is a difficult task to fulfil because students must learn to identify and apply abstract maths concepts and strategies. The FOCUS on Mathematics series makes maths mastery attainable by providing semi-concrete tools for students to use in identifying more complex maths strategies. With repeated practice and exposure, students become confident in their ability to use strategies to solve maths problems. Based on well-researched teaching and learning strategies, using this series will mean that teachers are able to engage their students with an educationally sound mathematics-practice program.