About D & D Resources Ltd

Welcome to D & D Resources Ltd

D & D Resources are writers and publishers of mathematical resources specifically designed for Year 11, 12 and 13 Mathematics students studying the NCEA External Assessments.

Our 2020 publications include:

A Preparation for CAT (PFC) booklet which is designed specifically for students undertaking the Common Assessment Task. It contains a range of problems as practice for each of the algebraic methods and equations required for the standard.

Four External Achievement Standard booklets at NCEA 1 (PEA 1) three of which contain SEVEN practice assessments and the fourth SIX practice assessments.

Algebraic Methods - 91027,

Relationships between Tables, Equations and Graphs - 91028,

Geometric Reasoning - 91031,

Chance and Data - 91037.

Three External Achievement Standard booklets at NCEA 2 (PEA 2) one of which contains SEVEN practice assessments and the other two SIX practice assessments.

Algebraic Methods - 91261,

Calculus Methods - 91262

Probability Methods - 91267.

Six External Achievement Standard booklets for NCEA 3 (PEA 3) which cover the three external achievement standards for Calculus, i.e.

Complex Numbers - 91577,

Differentiation - 91578,

Integration - 91579

and the three external achievement standards for Statistics, i.e.

Statistical Reports - 91584,

Probability - 91585

Probability Distributions - 91586.

Digital Editions

From 2020 digital editions of all our books will be available via the D & D Resources digital bookcase.  Our eFlip books are compatible on all Desktop computers, Laptops, Chromebooks as well as all mobile devices.  They include links from the questions to the answers as well as the ability to add annotations, bookmarks etc.