Sigma workbooks are precisely based on the New Zealand Maths curriculum and the New Zealand English curriculum.
Sigma Publications is a New Zealand Educational Publisher. Sigma write-on study workbooks in the skills-based subjects of Maths and English are based on either the New Zealand English curriculum or the New Zealand Mathematics and Statistics curriculum as published by the Department of Education.
Sigma workbooks are produced in a series of titles covering the New Zealand curriculum for Primary, Intermediate, Junior Secondary and Senior Secondary levels. The exact curriculum level of a particular workbook can be found on the individual book pages on this website.
Maths workbooks produced for primary and intermediate students (‘Dragon Maths’) also take account of the Number Framework, while Junior Secondary workbooks incorporate various stages of the Secondary Numeracy Project.
NCEA workbooks in both English and Mathematics are written to cover Achievement Criteria (including explanatory notes) of individual Achievement Standards as outlined by NZQA.