written for NCEA Level 1 students
Authors : Susan Battye and D. J. Wort
Total of 4 Credits - Externally Assessed
The Sigma Workbook 'AS 1.1 Studied Written Texts' is a write-on student workbook covering the English skills students need to gain Achieved, Merit, or Excellence in this NCEA Level 1 Achievement Standard. The work covers only Achievement Standard 1.1 'Show understanding of specified aspect(s) of studied written text(s), using supporting evidence' (AS90849)This workbook contains a large number of write-on student tasks designed to help students practise the skills necessary to develop a deeper understanding in this area of… Read More

- 1-2: $5.95
- 3-19: $4.50
- 20+: $3.00

written for mid-band NCEA Level 1 students
Author : Wiesje Geldof
‘On Track 3’ is a write-on student workbook that provides a comprehensive study programme for students wishing to sit any combination of the following NCEA Level 1 Mathematics Achievement Standards :
AS 1.1 - Apply numeric reasoning in solving problemsAS 1.2 - Apply algebraic reasoning in solving problemsAS 1.4 - Apply linear algebra in solving problemsAS 1.5 - Apply measurement in solving problemsAS 1.7 - Apply right-angled triangles in solving measurement problemsAS 1.8 - Apply knowledge of geometric representations in solving problemsAS 1.9 - Apply… Read More

- 1-2: $19.95
- 3-19: $18.95
- 20+: $15.95

written for able NCEA Level 1 students
Author : Wiesje Geldof
‘Fast Track 3’ is a write-on student workbook that provides a comprehensive study programme for students wishing to sit any combination of the NCEA Level 1 Mathematics Achievement Standards listed below. A selection of these Standards is best suited for able students wishing to take Level 2-3 NCEA Mathematics:
AS 1.1 - Apply numeric reasoning in solving problems AS 1.2 - Apply algebraic procedures in solving problems AS 1.3 - Investigate relationships between tables, equations and graphs AS 1.5 - Apply measurement in solving problems AS 1.6 - Apply geometric… Read More

- 1-2: $19.95
- 3-19: $18.95
- 20+: $15.95

written for NCEA Level 1 students
Authors : Susan Battye and D. J. Wort
Total of 4 Credits - Externally Assessed
The Sigma Workbook 'AS 1.2 Studied Visual or Oral Texts' is a write-on student workbook covering the English skills students need to gain Achieved, Merit, or Excellence in this NCEA Level 1 Achievement Standard. The work covers only Achievement Standard 1.2 'Show understanding of specified aspect(s) of studied visual or oral text(s), using supporting evidence' (AS90850)This workbook contains a large number of write-on student tasks designed to help students practise the skills necessary to develop a deeper understanding… Read More

- 1-2: $5.95
- 3-19: $4.50
- 20+: $3.00

written for NCEA Level 1 students
Authors : Susan Battye and D. J. Wort
Total of 4 Credits - Externally Assessed
The Sigma Workbook 'AS 1.3 Unfamiliar Written Texts' is a write-on student workbook covering the English skills students need to gain Achieved, Merit, or Excellence in this NCEA Level 1 Achievement Standard. The work covers only Achievement Standard 1.3 'Show understanding of specified aspect(s) of unfamiliar written text(s) through close reading, using supporting evidence' (AS90851)This workbook contains a large number of write-on student tasks designed to help students practise the skills necessary to develop a deeper… Read More

- 1-2: $5.95
- 3-19: $4.50
- 20+: $3.00

written for NCEA Level 1 students
Authors : Susan Battye and D. J. Wort
Total of 3 Credits - Internally Assessed
The Sigma Workbook 'AS 1.4 Creative Writing' is a write-on student workbook covering the English skills students need to gain Achieved, Merit, or Excellence in this NCEA Level 1 Achievement Standard. The work covers only Achievement Standard 1.4 'Create Meaning : Creative Writing' (AS90852)This workbook contains a large number of write-on student tasks designed to help students practise the skills necessary to develop a deeper understanding in this area of the New Zealand English curriculum. Students will also… Read More

- 1-2: $5.95
- 3-19: $4.50
- 20+: $3.00

written for NCEA Level 1 students
Authors : Susan Battye and D. J. Wort
Total of 3 Credits - Internally Assessed
The Sigma Workbook 'AS 1.5 Formal Writing' is a write-on student workbook covering the English skills students need to gain Achieved, Merit, or Excellence in this NCEA Level 1 Achievement Standard. The work covers only Achievement Standard 1.5 'Formal Writing' (AS90853)This workbook contains a large number of write-on student tasks designed to help students practise the skills necessary to develop a deeper understanding in this area of the New Zealand English curriculum. Students will also find detailed instruction boxes,… Read More

- 1-2: $5.95
- 3-19: $4.50
- 20+: $3.00

written for NCEA Level 1 students
Author : Wiesje Geldof
Total of 4 Credits - Externally Assessed
The Sigma Workbook 'AS 1.1 - Numeric Reasoning' is a write-on student workbook covering the mathematics students must understand to gain Achieved, Merit, or Excellence in the internally assessed Mathematics NCEA Achievement Standard 1.1 – 'Apply numeric reasoning in solving problems' (AS 91026). In this workbook students will find clear explanations and detailed worked examples showing the step-by-step processes that will be needed to solve each type of problem, these are followed by a large number of practice exercises and problems of… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

written for NCEA Level 1 students
Authors : Susan Battye and D. J. Wort
Total of 3 Credits - Internally Assessed
The Sigma Workbook 'AS 1.6 Construct and Deliver an Oral Text' is a write-on student workbook covering the English skills students need to gain Achieved, Merit, or Excellence in this NCEA Level 1 Achievement Standard. The work covers only Achievement Standard 1.6 'Construct and Deliver an Oral Text' (AS90857)This workbook contains a large number of write-on student tasks designed to help students practise the skills necessary to develop a deeper understanding in this area of the New Zealand English curriculum. Students… Read More

- 1-2: $5.95
- 3-19: $4.50
- 20+: $3.00

written for NCEA Level 1 students
Author : Wiesje Geldof
Total of 4 Credits - Externally Assessed
The Sigma Workbook 'AS 1.2 - Algebraic Procedures' is a write-on student workbook covering the mathematics students must understand to gain Achieved, Merit, or Excellence in the externally assessed Mathematics NCEA Achievement Standard 1.2 – ‘Apply algebraic procedures in solving problems’ (AS 91027). In this workbook students will find clear explanations and detailed worked examples showing the step-by-step processes that will be needed to solve each type of problem, these are followed by a large number of practice exercises and… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

Authors : Susan Battye and D. J. Wort
The Sigma Workbook 'AS 1.7 Create a Visual Text' is written for NCEA Level 1 students.
Total of 3 Credits - Internally Assessed.
This write-on student workbook covering the English skills students need to gain Achieved, Merit, or Excellence in this NCEA Level 1 Achievement Standard. The work covers only Achievement Standard 1.7 'Create a Visual Text' (AS90855)
This workbook contains a large number of write-on student tasks designed to help students practise the skills necessary to develop a deeper understanding in this area of the New Zealand English curriculum. Students will also… Read More

- 1-2: $5.95
- 3-19: $4.50
- 20+: $3.00

written for NCEA Level 1 students
Authors : Susan Battye and D. J. Wort
Total of 4 Credits - Internally Assessed
The Sigma Workbook 'AS 1.8 Connections Across Texts' is a write-on student workbook covering the English skills students need to gain Achieved, Merit, or Excellence in this NCEA Level 1 Achievement Standard. The work covers only Achievement Standard 1.8 'Connections Across Texts' (AS90852)This workbook contains a large number of write-on student tasks designed to help students practise the skills necessary to develop a deeper understanding in this area of the New Zealand English curriculum. Students will also… Read More

- 1-2: $5.95
- 3-19: $4.50
- 20+: $3.00

written for NCEA Level 1 students
Author : Wiesje Geldof
Total of 4 Credits - Externally Assessed
The Sigma Workbook 'AS 1.3 - Tables, Equations, Graphs' is a write-on student workbook covering the mathematics students must understand to gain Achieved, Merit, or Excellence in the externally assessed Achievement Standard 1.3 – ‘Investigate relationships between tables, equations and graphs’ (AS 91028).
In this workbook students will find clear explanations and detailed worked examples showing the step-by-step processes that will be needed to solve each type of problem, these are followed by a large number of practice exercises and… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

written for NCEA Level 1 students
Authors : Susan Battye and D. J. Wort
Total of 4 Credits - Internally Assessed
The Sigma Workbook 'AS 1.9 Information Literacy Skills' is a write-on student workbook covering the English skills students need to gain Achieved, Merit, or Excellence in this NCEA Level 1 Achievement Standard. The work covers only Achievement Standard 1.9 'Information Literacy Skills' (AS90853)This workbook contains a large number of write-on student tasks designed to help students practise the skills necessary to develop a deeper understanding in this area of the New Zealand English curriculum. Students will also… Read More

- 1-2: $5.95
- 3-19: $4.50
- 20+: $3.00

written for NCEA Level 1 students
Author : Wiesje Geldof
Total of 3 Credits - Internally Assessed
The Sigma Workbook 'AS 1.4 - Linear Algebra' is a write-on student workbook covering the mathematics students must understand to gain Achieved, Merit, or Excellence in the internally assessed Achievement Standard 1.4 – ‘Apply linear algebra in solving problems’ (AS 91029).
In this workbook students will find clear explanations and detailed worked examples showing the step-by-step processes that will be needed to solve each type of problem, these are followed by a large number of practice exercises and problems of increasing… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

written for NCEA Level 1 students
Author : Wiesje Geldof
Total of 3 Credits - Internally Assessed
The Sigma Workbook 'AS 1.5 Measurement' is a write-on student workbook covering the mathematics students must understand to gain Achieved, Merit, or Excellence in the internally assessed Achievement Standard 1.5 – ‘Apply measurement in solving problems’ (AS91030). In this workbook students will find clear explanations and detailed worked examples showing the step-by-step processes that will be needed to solve each type of problem, these are followed by a large number of practice exercises and problems of increasing difficulty. At… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

written for NCEA Level 1 students
Authors : Susan Battye and D. J. Wort
Total of 4 Credits - Internally Assessed
The Sigma Workbook 'AS 1.10 Personal Response to Texts' is a write-on student workbook covering the English skills students need to gain Achieved, Merit, or Excellence in this NCEA Level 1 Achievement Standard. The work covers only Achievement Standard 1.10 'Personal Response to Texts' (AS90854)This workbook contains a large number of write-on student tasks designed to help students practise the skills necessary to develop a deeper understanding in this area of the New Zealand English curriculum. Students will also… Read More

- 1-2: $5.95
- 3-19: $4.50
- 20+: $3.00

written for NCEA Level 1 students
Author : Wiesje Geldof
Total of 4 Credits - Externally Assessed
The Sigma Workbook 'AS 1.6 Geometric Reasoning' is a write-on student workbook covering the mathematics students must understand to gain Achieved, Merit, or Excellence in the externally assessed Achievement Standard 1.6 – 'Apply geometric reasoning in solving problems' (AS 91031).
In this workbook students will find clear explanations and detailed worked examples showing the step-by-step processes that will be needed to solve each type of problem, these are followed by a large number of practice exercises and problems of increasing… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

written for NCEA Level 1 students
Authors : Susan Battye and D. J. Wort
Total of 3 Credits - Internally Assessed
The Sigma Workbook 'AS 1.11 Understanding Visual/Oral Texts' is a write-on student workbook covering the English skills students need to gain Achieved, Merit, or Excellence in this NCEA Level 1 Achievement Standard. The work covers only Achievement Standard 1.11 'Understanding of Visual and/or Oral Texts' (AS90856)This workbook contains a large number of write-on student tasks designed to help students practise the skills necessary to develop a deeper understanding in this area of the New Zealand English curriculum.… Read More

- 1-2: $5.95
- 3-19: $4.50
- 20+: $3.00

written for NCEA Level 1 students
Author : Wiesje Geldof
Total of 3 Credits - Internally Assessed
Sigma Maths Workbook 'AS 1.7 Right-Angled Triangles’ is a write-on student resource covering the mathematics students must understand to gain Achieved, Merit, or Excellence in the internally assessed Achievement Standard 1.7 – 'Apply right-angled triangles in solving measurement problems' (AS 91032).
In this workbook students will find clear explanations and detailed worked examples showing the step-by-step processes that will be needed to solve each type of problem, these are followed by a large number of practice exercises and… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

written for NCEA Level 1 students
Author : Wiesje Geldof
Total of 3 Credits - Internally Assessed
Sigma Maths Workbook 'AS 1.8 Geometric Representations' is a write-on student resource covering the geometry students must understand to gain Achieved, Merit, or Excellence in the externally assessed Achievement Standard 1.8 – 'Apply knowledge of geometric representations in solving problems' (AS 91033).
In this workbook students will find clear explanations and detailed worked examples showing the step-by-step processes that will be needed to solve each type of problem, these are followed by a large number of practice exercises and… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

written for NCEA Level 1 students
Author : Wiesje Geldof
Total of 2 Credits - Internally Assessed
Sigma Maths Workbook 'AS 1.9 Transformation Geometry' is a write-on student resource covering the geometry students must understand to gain Achieved, Merit, or Excellence in the internally assessed Achievement Standard 1.9 – 'Apply transformation geometry in solving problems' (AS 91034).
In this workbook students will find clear explanations and detailed worked examples showing how to solve each type of problem, these are followed by practice exercises and problems. At the end of the workbook there is an Achievement Standard Test.… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

written for NCEA Level 1 students
Author : Wiesje Geldof
Total of 4 Credits - Internally Assessed
Sigma Stats Workbook 'AS 1.10 Multivariate Data’ is a write-on student resource covering the statistics students must understand to gain Achieved, Merit, or Excellence in the internally assessed Achievement Standard 1.10 – 'Investigate a given multivariate data set using the statistical enquiry cycle’ (AS 91035).
In this workbook students will find clear explanations and detailed worked examples showing what is required at each step of the statistical enquiry cycle. At the end of the workbook there is an Achievement Standard Test: a… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

written for NCEA Level 1 students
Author : Geoff Ackerley
Total of 3 Credits - Internally Assessed
Sigma Stats Workbook 'AS 1.11 Bivariate Data’ is a write-on student resource covering the statistics students must understand to gain Achieved, Merit, or Excellence in the internally assessed Achievement Standard 1.11 – 'Investigate bivariate numerical data using the statistical enquiry cycle' (AS 91036).
In this workbook students will find clear explanations and detailed worked examples showing what is required at each step of the statistical enquiry cycle. At the end of the workbook there are two Achievement Standard Tests:… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

written for NCEA Level 1 students
Authors : Geoff Ackerley and Wiesje Geldof
Total of 4 Credits - Externally Assessed
Sigma Stats Workbook 'AS 1.12 Chance and Data’ is a write-on student resource covering the statistics students must understand to gain Achieved, Merit, or Excellence in the externally assessed Achievement Standard 1.12 – 'Demonstrate understanding of chance and data' (AS 91037).
In this workbook students will find clear explanations and detailed worked examples developing the understanding needed to answer a large variety of statistical questions. At the end of the workbook there is an Achievement Standard Test.… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50

written for NCEA Level 1 students
Authors : Geoff Ackerley and Wiesje Geldof
Total of 3 Credits - Internally Assessed
Sigma Stats Workbook 'AS 1.13 Elements of Chance' is a write-on student resource covering the statistics students must understand to gain Achieved, Merit, or Excellence in the internally assessed Achievement Standard 1.13 – 'Investigate a situation involving elements of chance' (AS 91038).
In this workbook students will find clear explanations and detailed worked examples showing what is required at each step in an investigation involving experimental probability. At the end of the workbook there is an Achievement… Read More

- 1-2: $7.95
- 3-19: $5.50
- 20+: $4.50