The teaching and learning of mathematics, most especially at foundation level known as pre-primary and primary school have been facing challenges of poor academic performance and attitude towards further education in the subject or other related subjects. The problem has been traced to the direct instruction method of teaching commonly adopted by the teachers. This again was informed by the method adopted (Direct Instruction) by the lecturers teaching primary mathematics methodology courses in the colleges of education where the teachers were prepared. This book therefore presents the...