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Awards/certificates in mathematics skills (3847-21/22 ... - City & Guilds

Awards/certificates in mathematics skills (3847-21/22 ... - City & Guilds

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GCSE Mathematics Functional Skills Mathematics Skills<br />

Assessment Skills Skill standards Coverage and range Outcomes<br />

Outcomes<br />

• use l<strong>in</strong>ear expressions to describe the nth term of an<br />

arithmetic sequence;<br />

• use the conventions for coord<strong>in</strong>ates <strong>in</strong> the plane and<br />

plot po<strong>in</strong>ts <strong>in</strong> all four quadrants, <strong>in</strong>clud<strong>in</strong>g us<strong>in</strong>g<br />

geometric <strong>in</strong>formation;<br />

• recognise and plot equations that correspond to<br />

straight-l<strong>in</strong>e graphs <strong>in</strong> the coord<strong>in</strong>ate plane,<br />

<strong>in</strong>clud<strong>in</strong>g f<strong>in</strong>d<strong>in</strong>g gradients;<br />

• understand that the form y = mx + c represents a<br />

straight l<strong>in</strong>e and that m is the gradient of the l<strong>in</strong>e and<br />

c is the value of the y-<strong>in</strong>tercept;<br />

• understand the gradients of parallel l<strong>in</strong>es;<br />

• f<strong>in</strong>d the <strong>in</strong>tersection po<strong>in</strong>ts of the graphs of a l<strong>in</strong>ear<br />

and quadratic function, know<strong>in</strong>g that these are the<br />

approximate solutions of the correspond<strong>in</strong>g<br />

simultaneous equations represent<strong>in</strong>g the l<strong>in</strong>ear and<br />

quadratic functions;<br />

• draw, sketch, recognise graphs of simple cubic<br />

functions, the reciprocal function y = x1 with x0, the<br />

function y = k≠ x for <strong>in</strong>teger values of x and simple<br />

positive values of k, the trigonometric functions y =<br />

s<strong>in</strong> x and y = cos x;<br />

• construct the graphs of simple loci;<br />

• construct l<strong>in</strong>ear, quadratic and other functions from<br />

real-life problems and plot their correspond<strong>in</strong>g<br />

graphs;<br />

• discuss, plot and <strong>in</strong>terpret graphs (which may be<br />

non-l<strong>in</strong>ear) modell<strong>in</strong>g real situations;<br />

• generate po<strong>in</strong>ts and plot graphs of simple quadratic<br />

functions, and use these to f<strong>in</strong>d approximate<br />

solutions.<br />

Be able to use equivalences<br />

between fractions, decimals and<br />

percentages (N2/L2.2)<br />

• convert a given fraction to a<br />

decimal and a percentage<br />

• convert a given decimal to a<br />

fraction and a percentage<br />

• convert a given percentage to a<br />

fraction and a decimal<br />

• arrange fractions, decimals and<br />

percentages <strong>in</strong> order of value<br />

• calculate parts of whole<br />

numbers<br />

Be able to evaluate one number as<br />

a fraction of another (N2/L2.3)<br />

• calculate a number as a fraction<br />

of another giv<strong>in</strong>g the answer <strong>in</strong><br />

its simplest form<br />

Be able to use fractions to add and<br />

subtract amounts and quantities<br />

(N2/L2.4 & N2/L2.10)<br />

• use fractions to add amounts<br />

without a calculator<br />

• use fractions to subtract<br />

quantities without a calculator<br />

• use a calculator to add and<br />

subtract fractions<br />

• use a calculator to check<br />

fraction calculations<br />

Geometry and measures<br />

• recall and use properties of angles at a po<strong>in</strong>t, angles<br />

69 Qualification Handbook - <strong>Awards</strong>/Certificates <strong>in</strong> Mathematics Skills (<strong>3847</strong>-<strong>21</strong>/<strong>22</strong>/23)

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