Keeping Up-to-Date with SIGMA 

A Big Thank You A big thank you to all who have already ordered and taken delivery of books for the 2022 year - we do appreciate your business and support. If there is anything that you feel we can do better to help your ordering process please let us know and we’ll do what we can to up our game. SIGMA Changes NEW OWNERS… Read More
We now have new second editions of all our junior secondary Track maths workbooks. We have just finished the last update on Fast Track 2 for Year 10 workbook. The second edition copies of these Junior secondary workbooks are denoted by a yellow 'Second Edition' tag on the upper right of the front cover. As a rule, the updates on these… Read More
Level 1 NCEA Maths and Stats Workbooks (one for each Standard) Level 1 NCEA English Workbooks (one for each Standard)  With the development of the NCEA programme students now have a much wider choice of Achievement Standards at each level. This has made Sigma's larger workbooks covering a full NCEA course, less appropriate. As schools… Read More