This comprehensive, nine-year course follows a spiral approach where students build confidence in working with data year-on-year. The Teacher's Guides each cover 3 levels of the course: Lower Primary (Y1-3), Upper Primary (Y4-6) and Lower Secondary (Y7-9).

This comprehensive, nine-year course follows a spiral approach where students build confidence in working with data year-on-year. The Teacher's Guides each cover 3 levels of the course: Lower Primary (Y1-3), Upper Primary (Y4-6) and Lower Secondary (Y7-9).