EC2 Excel
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EC2 Excel
Revision — Edexcel Mathematics (1MA1) Foundation — EC2 Excel
Section 1 · Numbers and the number system
1.1
Integers, HCF, LCM and prime factors
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1.2
Fractions, decimals and percentage conversions
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1.3
Decimals — place value, ordering, terminating & recurring
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1.4a
Indices (negative & fractional) and roots
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1.5
Set language and notation
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1.6
Percentages: increase/decrease, reverse %, compound interest & depreciation
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1.7
Ratio and proportion (sharing, scaling, best value)
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1.8a
Rounding, significant figures and estimation
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1.8b
Upper and lower bounds
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1.9
Standard form
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Section 2 · Equations, formulae and identities
2.1
Use of symbols — notation, collecting like terms, substitution
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2.2a
Algebraic manipulation: expanding and factorising
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2.3
Rearranging formulae (change of subject)
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2.4
Linear equations
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2.7
Quadratic expressions and equations
Section 3 · Sequences, functions and graphs
3.1
Sequences: nth term and arithmetic series
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3.3a
Straight-line graphs: gradient, y = mx + c, parallel & perpendicular
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3.3b
Quadratic graphs (sketch, solve, turning point)
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3.3e
Real-life and kinematic graphs (distance–time, speed–time)
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Section 4 · Geometry and trigonometry
4.1
Angles: parallel lines, polygons, interior/exterior
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4.2
Polygons — interior and exterior angles
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4.3
Symmetry — line, rotational and plane symmetry
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4.4
Bearings
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4.5
Constructions and loci
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Section 5 · Vectors and transformation geometry
5.2
Transformations — translation, reflection, rotation, enlargement
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Section 6 · Statistics and probability
6.2a
Averages and range (incl. from frequency tables; estimated mean)
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6.3a
Probability: single and combined events
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6.3c
Set notation and Venn diagrams
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2.8
Inequalities (linear and quadratic)
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4.6
Circle properties — parts of a circle, tangents and chords
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4.8a
Pythagoras' theorem (2D and 3D)
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4.8b
Trigonometry — SOHCAHTOA (2D and 3D)
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4.9a
Area & perimeter (2D shapes, circles)
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4.9b
Arc length and area of a sector
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4.10
Volume & surface area (prisms, cylinders, spheres, cones, pyramids)
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4.11
Similar shapes (length/area/volume scale factors) & congruence
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