NCEA Level 1 Number and Algebra
AS 91945 · Use mathematical methods to explore problems that relate to life in Aotearoa New Zealand or the Pacific
3 lessons, about 19 minutes.
Choosing mathematical methods for a real problem6 min
Relational thinking: linking methods in a rainwater tank problem6 min
Excellence: assumptions, limitations and general rules6 min1 worked problem, about 10 minutes.
AS 91947 · Demonstrate mathematical reasoning
13 lessons, about 99 minutes.
Expanding, index laws and algebraic fractions8 min
Factorising quadratics, HCF and difference of squares8 min
Algebraic proof: even, odd and consecutive numbers8 min
Solving linear equations and inequations8 min
Solving quadratic equations by factorising8 min
Simultaneous equations: elimination and substitution8 min
Straight-line graphs, gradient and rate of change8 min
Optimal solutions: break-even and maximum area7 min
Pythagoras' theorem in 2D and 3D explained7 min
Trigonometry: SOH CAH TOA, elevation and 3D7 min
Similar shapes: scale factors, area and volume7 min
Surface area of pyramids, cones and spheres7 min
Volume of cones, pyramids, spheres and composite solids7 min13 worked problems, about 139 minutes.
Expressions: 7 exam questions solved step by step11 min
Factorising: 7 exam questions solved step by step10 min
Generalising: 7 exam questions solved step by step10 min
Equations and inequations: 7 exam questions solved11 min
Quadratic equations: 7 exam questions solved step by step11 min
Simultaneous equations: 7 exam questions solved step by step12 min
Straight-line graphs: 7 exam questions solved step by step11 min
Optimal solutions: 7 exam questions solved step by step11 min
Pythagoras: 7 exam questions solved step by step11 min
Trigonometry: 7 exam questions solved step by step10 min
Similar shapes: 7 exam questions solved step by step10 min
Surface area: 7 exam questions solved step by step11 min
Volume: 7 exam questions solved step by step10 minSitting NCEA Maths this year?Book a free NCEA assessment
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Achievement standard titles, codes and credit values are referenced from NZQA (nzqa.govt.nz) for course-information purposes; confirm current details on the NZQA website. Vertex Academy is an independent tutoring centre and is not affiliated with or endorsed by NZQA or the Ministry of Education. All practice materials are original.
