techiaith/bydtermcymru-tm-en-cy huggingface dataset:
English: I have engaged in practical tasks and real-life problems to estimate and round numbers to the nearest 10 and 100.
Welsh: Rwyf wedi ymgymryd â thasgau ymarferol a phroblemau bywyd go iawn i amcangyfrif a thalgrynnu i'r 10 neu'r 100 agosaf.
English: I can reﬂect on how reasonable answers are in the light of estimations and I have veriﬁed calculations using inverse operations.
Welsh: Gallaf fyfyrio ar ba mor rhesymol yw atebion yng ngoleuni amcangyfrifon ac rwyf wedi gwirio cyfriﬁadau gan ddefnyddio gweithrediadau wrthdro.
English: I have demonstrated an understanding that unit fractions represent equal parts of a whole and are a way of conveying quantities and relationships.
Welsh: Rwyf wedi arddangos dealltwriaeth fod ffracsiynau unedol yn cynrychioli rhannau cyfartal o'r cyfan a'u bod yn ffordd o gyﬂeu meintiau a pherthnasau.
English: I have explored equivalent fractions and understand equivalent fraction relationships.
Welsh: Rwyf wedi archwilio ffracsiynau cywerth ac rwy'n deall perthnasau ffracsiynau cywerth.
English: I have demonstrated an understanding of when to count, when to measure and when to calculate to ﬁnd quantities.
Welsh: Rwyf wedi arddangos dealltwriaeth o bryd i gyfrif, pryd i fesur a phryd i gyfrifo i ddod o hyd i feintiau.
English: I can explain that money and ways to save and pay come in different forms.
Welsh: Gallaf esbonio bod arian a ffyrdd i gynilo a thalu yn dod ar ffurﬁau gwahanol.
English: I have used a range of practical equipment to develop and secure my understanding of place
Welsh: Rwyf wedi defnyddio amrywiaeth o offer ymarferol i ddatblygu a chadarnhau fy nealltwriaeth o werth lle ar gyfer cyfanrifau positif a negatif.
English: I can read, write and interpret numbers, using ﬁgures
Welsh: Gallaf ddarllen, ysgrifennu a dehongli rhifau,
English: I have extended my understanding of the number system, through a range of activities using
Welsh: Rwyf wedi ymestyn fy nealltwriaeth o'r system rifau drwy amrywiaeth o weithgareddau, gan ddefnyddio trinolion digidol ac annigidol, yn cynnwys degolion a meintiau ffracsiynol, a gallaf osod yn hyderus rifau cyfan a meintiau ffracsiynol ar linellau rhif.
English: I have demonstrated my understanding that a fraction can be used as an operator, or to represent division.
Welsh: Rwyf wedi arddangos fy nealltwriaeth y gall ffracsiwn gael ei ddefnyddio fel gweithredydd, neu i gynrychioli rhannu.
English: I can use place value for non-integers.
Welsh: Gallaf ddefnyddio gwerth lle ar gyfer rhifau nad ydynt yn gyfanrifau.
English: I have demonstrated my understanding that fractions (including improper fractions) as well as mixed numbers, decimals and percentages, provide different ways of representing non-integer quantities.
Welsh: Rwyf wedi arddangos dealltwriaeth o'r modd y mae ffracsiynau (gan gynnwys ffracsiynau pendrwm), ynghyd â rhifau cymysg, degolion a chanrannau, yn ffyrdd gwahanol o gynrychioli meintiau nad ydynt yn gyfanrifau.
English: I have explored number patterns, connections and calculations with manipulatives and digital technology, and can demonstrate my understanding of number facts and relationships.
Welsh: Rwyf wedi archwilio patrymau rhifau, cysylltiadau a chyfriﬁadau gyda thrinolion a thechnoleg
English: I have used my knowledge of number facts and relationships to solve problems in mathematical and real-life contexts.
Welsh: Rwyf wedidefnyddio'r hyn rwy'n ei wybod am ffeithiau a pherthnasau rhifau i ddatrys problemau mewn cyd-destunau mathemategol a rhai bywyd go iawn.
English: I have developed, used and discussed efﬁcient and accurate methods when applying all
Welsh: Rwyf wedi datblygu, defnyddio a thrafod dulliau effeithlon a chywir wrth gymhwyso pob un o'r pedwar gweithrediad rhifyddeg mewn perthynas â chyfanrifau a degolion.
English: I can combine these operations, in both mathematical and real-life contexts of problem-solving.
Welsh: Gallaf gyfuno'r pedwar, mewn cyd-destunau mathemategol a rhai bywyd go iawn, i ddatrys problemau.
English: I can verify calculations and statements about number by inverse reasoning and approximation methods.
Welsh: Gallaf wirio cyfriﬁadau a datganiadau am rifau, drwy resymu gwrthdro a dulliau amcangyfrif.
English: I have explored the meaning of negative numbers in meaningful and authentic contexts.
Welsh: Rwyf wedi archwilio ystyr rhifau negatif mewn cyd-destunau ystyrlon a dilys.
English: I can compare the sizes of negative numbers and I can calculate the differences between any two integers.
Welsh: Gallaf gymharu maint rhifau negatif a gallaf gyfrifo'r gwahaniaethau rhwng unrhyw ddau gyfanrif.
English: I can check my answers.
Welsh: Gallaf wirio fy atebion.
English: I can ﬂuently recall times tables up to at least 10 x 10 and demonstrate my understanding by using them appropriately in applications and in mental and written arithmetic.
Welsh: Gallaf goﬁo tablau lluosi a'u hadrodd yn rhugl hyd at o leiaf 10 x 10, a gallaf arddangos fy
English: I have demonstrated an understanding of rounding and can solve problems requiring rounding to the nearest unit, 10, 100 and 1,000.
Welsh: Rwyf wedi arddangos dealltwriaeth o dalgrynnu a gallaf ddatrys problemau sy'n gofyn am dalgrynnu i'r uned, y 10, y 100 a'r 1,000 agosaf.
English: I have demonstrated an understanding of the equivalence of simple fractions, decimals and percentages, and I can convert between representations.
Welsh: Rwyf wedi arddangos dealltwriaeth o gywerthedd ffracsiynau syml, degolion a chanrannau a gallaf newid rhwng cynrychioliadau.
English: I can use my knowledge of equivalence to compare the sizes of fractions.
Welsh: Gallaf ddefnyddio'r hyn rwy'n ei wybod am gywerthedd i gymharu maint ffracsiynau.
English: I understand the inverse relation between the denominator of a fraction and its value.
Welsh: Rwy'n deall y berthynas wrthdro rhwng enwadur ffracsiwn a'i werth.
English: I can use my knowledge of multiplication, division, fractions and percentages to calculate proportions of a number or quantity, and to divide a number or quantity in a given ratio.
Welsh: Gallaf ddefnyddio'r hyn rwy'n ei wybod am luosi, rhannu, ffracsiynau a chanrannau i gyfrifo cyfrannau rhif neu faint ac i rannu rhif neu faint mewn cymhareb benodol.
English: I have solved problems involving ratio and proportion in real-life contexts, and I have used my knowledge of estimation and rounding to predict and check my answers.
Welsh: Rwyf wedi datrys problemau sy'n ymwneud â chymhareb a chyfran mewn cyd-destunau bywyd go iawn, ac rwyf wedi defnyddio'r hyn rwy'n ei wybod am amcangyfrif a thalgrynnu i ragfynegi fy atebion,a'u gwirio.
English: I have demonstrated an understanding of income and expenditure, and I can calculate proﬁt and loss.
Welsh: Rwyf wedi arddangos dealltwriaeth o incwm a gwariant, a gallaf gyfrifo elw a cholled.
English: I have created and evaluated budgets for activities and events.
Welsh: Rwyf wedi creu a gwerthuso cyllidebau ar gyfer gweithgareddau a digwyddiadau.
English: I can ﬂuently and accurately apply the four arithmetic operations, in the correct order, on
Welsh: Gallaf gymhwyso pedwar gweithrediad rhifyddeg yn rhugl ac yn gywir, a hynny yn y drefn gywir, o ran cyfanrifau, degolion a ffracsiynau, gan ddefnyddio dulliau ysgrifenedig, meddyliol a digidol.
English: I can use my sense of number to predict and check my answers.
Welsh: Gallaf ddefnyddio fy synnwyr rhifau i ragfynegi fy atebion, a'u gwirio.
English: I have demonstrated an understanding of the equivalence of fractions, decimals and
Welsh: Rwyf wedi arddangos dealltwriaeth o gywerthedd ffracsiynau, degolion a chanrannau,
English: I have used my knowledge of percentages and ratio to solve problems that involve simple interest, compound interest, depreciation, and calculating bills and budgets that include basic taxation on goods and services.
Welsh: Rwyf wedi defnyddio'r hyn rwy'n ei wybod am ganrannau a chymhareb i
English: I have derived and applied the rules of indices, with the exclusion of fractional indices, to calculate values and solve problems.
Welsh: Rwyf wedi deillio a chymhwyso rheolau indecsau, ac eithrio indecsau ffracsiynol, i gyfrifo gwerthoedd a datrys problemau.
English: I have consolidated my understanding of reciprocals when dividing fractions.
Welsh: Rwyf wedi atgyfnerthu fy nealltwriaeth o gilyddion wrth rannu ffracsiynau.
English: I can use standard index form to represent small and large numbers and to perform calculations in appropriate real-life and mathematical contexts.
Welsh: Gallaf ddefnyddio ffurf indecs safonol i gynrychioli rhifau bach a mawr ac i wneud cyfriﬁadau mewn cyd-destunau mathemategol addas a rhai bywyd go iawn addas.
English: I can solve problems requiring rounding or signiﬁcant ﬁgures at various stages of the
Welsh: Gallaf ddatrys problemau sy'n gofyn am dalgrynnu neu fﬁgurau ystyrlon ar amrywiol gamau
English: I have demonstrated an understanding of ratio and proportion and can solve numerical problems that involve direct and inverse proportion, including expressing one quantity as a proportion of another, proportional change and problems that involve foreign currencies and exchange rates.
Welsh: Rwyf wedi arddangos dealltwriaeth o gymhareb a chyfrannedd, a gallaf ddatrys problemau
English: I can use my knowledge of number to predict and check my answers.
Welsh: Gallaf ddefnyddio'r hyn rwy'n ei wybod am rif i ragweld a gwirio fy atebion.
English: I can justify choices based on value for money, personal well-being and global impact.
Welsh: Gallaf gyﬁawnhau dewisiadau'n seiliedig ar werth am arian, lles personol ac effaith fyd-eang.
English: I can recognise the difference between rational and irrational numbers, and apply all four arithmetic operations to them.
Welsh: Gallaf adnabod y gwahaniaeth rhwng rhifau cymarebol a rhai anghymarebol, a chymhwyso pob un o'r pedwar gweithrediad rhifyddeg atynt.
English: I have explored the relationship between powers, roots and fractional indices, and I can derive and apply the rules to simplify and decompose surds.
Welsh: Rwyf wedi archwilio'r berthynas rhwng pwerau, israddau ac indecsau ffracsiynol, a gallaf ddeillio a gweithredu'r rheolau i symleiddio a dadelfennu syrdiau.
English: I have demonstrated ﬂuency in moving between representations of numbers, including converting a given recurring decimal to a fraction.
Welsh: Rwyf wedi arddangos rhuglder yn y modd rwy'n symud rhwng cynrychioliadau o rifau, gan gynnwys trosi degolyn cylchol penodol i ffracsiwn.
English: I have demonstrated an understanding that measurements are not always accurate and are subject to tolerance and margins of error.
Welsh: Rwyf wedi dod i ddeall nad yw mesuriadau bob amser yn gywir a bod rhaid ystyried goddeﬁant a chyfeiliornad wrth fesur.
English: I can solve problems involving upper and lower bounds, and justify the outcome.
Welsh: Gallaf ddatrys problemau'n ymwneud ag arfﬁniau uchaf ac isaf, a chyﬁawnhau'r canlyniad.
English: I can use my knowledge of tolerance when choosing the required degree of accuracy to make real-life calculations.
Welsh: Gallaf ddefnyddio'r hyn rwy'n ei wybod am oddeﬁant wrth ddewis faint o gywirdeb sydd ei angen i wneud cyfriﬁadau bywyd go iawn.
English: I can solve problems involving repeated and inverse proportional reasoning.
Welsh: Gallaf ddatrys problemau sy'n ymwneud â rhesymu cyfrannol ailadroddus a rhesymu cyfrannol gwrthdro.
English: I can use my knowledge of annual equivalent rate (AER) and annual percentage rate (APR) to develop models to evaluate and compare ﬁnancial products.
Welsh: Gallaf ddefnyddio'r hyn rwy'n ei wybod am gyfradd gywerth ﬂynyddol (AER) a'r gyfradd ganrannol ﬂynyddol (APR) i ddatblygu modelau i werthuso a chymharu cynnyrch ariannol.
English: I can calculate income tax and understand the implications of taxation.
Welsh: Gallaf gyfrifo treth incwm a deall goblygiadau trethu.
English: This section suggests where learning can be enriched through drawing links between other what matters statements across the Mathematics and Numeracy Area of Learning and Experience.
Welsh: Mae'r adran hon yn awgrymu lle gellid cyfoethogi dysgu drwy wneud cysylltiadau rhwng y
English: It also suggests where different elements of learning could be considered together in order to support more holistic learning.
Welsh: Mae
English: • The connections between arithmetic and algebra develop tools and skills for abstract reasoning from an early age.
Welsh: • Mae'r cysylltiadau rhwng rhifyddeg ac algebra yn datblygu adnoddau a sgiliau ar gyfer rhesymu haniaethol o oedran cynnar.
English: • There is a strong relationship between the algorithms of arithmetic and the laws of algebra.
Welsh: • Mae perthynas gref rhwng algorithmau rhifyddeg a deddfau algebra.
English: • The order of operations and laws of arithmetic are followed in algebra.
Welsh: • Dilynir trefn gweithrediadau a deddfau rhifyddeg mewn algebra.
English: Geometry focuses on relationships involving properties of shape, space, and position, and measurement focuses on quantifying phenomena in the physical world
Welsh: Mae geometreg yn canolbwyntio ar berthnasau sy'n ymwneud â phriodweddau siâp, gofod a saﬂe, ac mae mesur yn canolbwyntio ar feintioli ffenomena yn y byd fﬁsegol.
English: • Number is used throughout geometry to quantify shape, size and movement.
Welsh: • Defnyddir rhifau ym mhob agwedd ar geometreg i fesur siapiau, maint a symudiad.
English: • Measure is an aspect of geometrical thinking which is highly connected to number and much of the development of understanding of number can emerge through increasingly sophisticated measuring.
Welsh: • Mae mesur yn agwedd ar feddwl geometregol sydd â chysylltiad agos â rhifau a gall cryn dipyn o'r broses o ddatblygu dealltwriaeth o rifau ddod drwy fesur cynyddol sofﬁstigedig.
English: • Geometric thinking involves reasoning with proportion, which connects with development in number work.
Welsh: • Mae meddwl geometrig yn cynnwys rhesymu â chymesuredd, sy'n cysylltu â datblygiad mewn gwaith rhifau.
English: • Geometry involves lengths, areas and volumes which are expressed as numerical quantities.
Welsh: • Mae geometreg yn cynnwys hydoedd, arwynebeddau a chyfeintiau a fynegir fel meintiau rhifyddol.
English: • Use of rules of number to calculate further values related to measurement and geometry.
Welsh: • Defnyddio rheolau rhifau i gyfrifo gwerthoedd pellach sy'n gysylltiedig â mesur a geometreg.
English: • Probability is expressed through number in various ways, e.g. through the use of percentages, fractions and decimals, and the connections between the representations is necessary for effective expression of probability.
Welsh: • Mynegir tebygolrwydd drwy rifau mewn sawl ffordd, e.e. drwy ddefnyddio canrannau, ffracsiynau a degolion, ac mae angen y cysylltiadau rhwng y cynrychioliadau er mwyn mynegi tebygolrwydd yn effeithiol.
English: • Statistics involves manipulation and representation of data, which involves numerical thinking.
Welsh: • Mae ystadegau yn cynnwys trin a chynrychioli data, sy'n cynnwys meddwl rhifyddol.
English: • Scale, proportion and ratio.
Welsh: • Graddfa, cyfrannedd a chymhareb.
English: • Fractions in music, rhythm.
Welsh: • Ffracsiynau mewn cerddoriaeth, rhythmau.
English: • Songs and rhymes.
Welsh: • Caneuon a rhigymau.
English: • Ratio and scale.
Welsh: • Graddfa a chymhareb.
English: • Rounding and estimating.
Welsh: • Talgrynnu ac amcangyfrif.
English: • Laws of indices.
Welsh: • Deddfau indecsau.
English: • Reading, writing and calculating in standard index form.
Welsh: • Darllen, ysgrifennu a chyfrifo mewn ffurf safonol.
English: • Direct and inverse proportion.
Welsh: • Cyfrannedd union a gwrthdro.
English: • Understanding of estimation and rounding.
Welsh: • Deall amcangyfrif a thalgrynnu.
English: • Fractions, percentages and proportions, e.g. balanced diet.
Welsh: • Ffracsiynau, canrannau a chyfraneddau, e.e. deiet cytbwys.
English: Learners need to experience, to know or be able to:
Welsh: Mae angen i ddysgwyr broﬁ, deall neu allu:
English: • represent and communicate with whole numbers
Welsh: • cynrychioli a chyfathrebu â chyfanrifau
English: • begin to understand that money is needed to pay for things
Welsh: • dechrau deall bod angen arian i dalu am bethau
English: • use a variety of representations to explore number, including objects, visual representations and, where appropriate, digital representations.
Welsh: • defnyddio amrywiaeth o gynrychioliadau i archwilio rhifau, megis gwrthrychau, cynrychioliadau gweledol a, lle bo hynny'n briodol, cynrychioliadau digidol.
English: • explore composition and equivalence of number, and learn about place value
Welsh: • archwilio elfennau a chywerthedd rhif, a dysgu am werth lle
English: • learn about relationships in numbers
Welsh: • dysgu am berthnasau mewn rhifau
English: • use their understanding of the equivalence and value of coins and notes to make appropriate transactions.
Welsh: • defnyddio eu dealltwriaeth o gywerthedd a gwerth darnau arian ac arian papur i wneud trafodion priodol.
English: • further develop understanding of place value
Welsh: • datblygu eu dealltwriaeth o werth lle ymhellach
English: • create and evaluate enterprise projects linked to their immediate and local environment.
Welsh: • creu a gwerthuso prosiectau menter sy'n gysylltiedig â'r hyn sydd o'u cwmpas ac yn rhan o'u hamgylcheddau lleol.
English: • further develop their understanding of equivalence, appreciating that any number may be represented in many ways
Welsh: • datblygu ymhellach eu dealltwriaeth o gywerthedd, gan werthfawrogi bod sawl ffordd o gynrychioli unrhyw rif
English: • use proportional reasoning to compare two quantities using multiplicative thinking, and then apply this to a new situation
Welsh: • defnyddio rhesymu cyfrannol i gymharu dau faint, gan ddefnyddio meddwl lluosol, ac yna'n cymhwyso hynny mewn sefyllfa newydd
English: • deepen their understanding of using and comparing very big and very small numbers
Welsh: • magu dealltwriaeth well o ddefnyddio a chymharu rhifau mawr iawn a bach iawn
English: deepen their understanding of how to use rational and irrational numbers
Welsh: ddyfnach o ddefnyddio rhifau cymarebol ac anghymarebol
English: Algebraic thinking is essential for reasoning, modelling and solving problems in mathematics and in a wide range of real-world contexts, including technology
Welsh: Mae meddwl algebraidd yn hanfodol er mwyn rhesymu, modelu a datrys problemau mewn mathemateg ac mewn amrywiaeth eang o gyd-destunau go iawn, gan gynnwys technoleg a chyllid.
English: Making connections between arithmetic and algebra develops skills
Welsh: Mae gwneud y cysylltiadau rhwng rhifyddeg ac algebra yn meithrin sgiliau ar gyfer rhesymu haniaethol o oedran cynnar.
English: Learners demonstrate conceptual understanding by explaining and expressing concepts, ﬁnding
Welsh: Mae dysgwyr yn dangos dealltwriaeth gysyniadol drwy egluro a mynegi cysyniadau, dod o hyd i enghreifftiau (neu anenghreifftiau) a thrwy gynrychioli cysyniad mewn gwahanol ffyrdd, gan gynnwys cynrychioliadau llafar, diriaethol, gweledol, digidol a haniaethol.
English: Justiﬁcations and proof should become increasingly abstract, moving from verbal, visual or
Welsh: Dylai'rcyﬁawnhad a'r dystiolaeth ddod yn gynyddol haniaethol, gan symud o esboniadau llafar, gweledol
English: I have explored patterns through a range of hands-on activities and by using a variety of concrete, visual and digital resources.
Welsh: Rwyf wedi archwilio patrymau drwy amrywiaeth o weithgareddau ymarferol a chan ddefnyddio amrywiaeth o adnoddau diriaethol, gweledol a digidol.
English: I can recognise, copy and generalise patterns and sequences around me.
Welsh: Gallaf adnabod, copïo a chyffredinoli patrymau a dilyniannau o'm cwmpas.
English: I have demonstrated an understanding of the concepts of equality and inequality, using objects.
Welsh: Rwyf wedi dangos dealltwriaeth o gysyniadau hafaledd ac anhafaledd wrth ddefnyddio gwrthrychau.
English: I can talk about how sets of objects change when objects are added to and taken away from them.
Welsh: Gallaf drafod sut y mae setiau o wrthrychau yn newid pan gaiff gwrthrychau eu hychwanegua'u tynnu oddi wrthynt.
English: I have explored patterns of numbers and shape using concrete, paper-based and digital materials.
Welsh: Rwyf wedi archwilio patrymau mewn rhifau a siapiau gan ddefnyddio deunyddiau diriaethol, deunyddiau papur a deunyddiau digidol.
English: I can recognise, copy and generate sequences of numbers and visual patterns.
Welsh: Gallaf adnabod, copïo a chynhyrchu dilyniannau o rifau a phatrymau gweledol.
English: I have demonstrated an understanding of the concepts of equality and inequality within a number equation.
Welsh: Rwyf wedi dangos dealltwriaeth o gysyniadau hafaledd ac anhafaledd o fewn hafaliad rhif.
English: I can use the equals sign to indicate that both sides of a number sentence have the same value and I can use inequality signs when comparing quantities.
Welsh: Gallaf ddefnyddio'r arwydd hafal i ddangos bod gan ddwy ochr brawddeg rhif yr un gwerthâ'i gilydd, a gallaf ddefnyddio arwyddion anhafaleddau wrth gymharu meintiau.
English: I have explored commutativity with addition and multiplication and I can recognise when two different numerical expressions describe the same situation but are written in different ways.
Welsh: Rwyf wedi archwilio cymuded mewn perthynas ag adio a lluosi, a gallaf adnabod pan fydd
English: I can recognise equalities, inequalities and equivalence of expressions, and also when commutativity, distributivity and associativity can be used to state a simple expression in a different way.
Welsh: Gallaf adnabod hafaleddau, anhafaleddau a chywerthedd mynegiadau, a hefyd achosion lle y gellir defnyddio cymuded, dosbarthed a chysylltedd i ddatgan mynegiad syml mewn ffordd wahanol.
English: I have explored patterns of numbers and shapes, using digital and non-digital methods.
Welsh: Rwyf wedi archwilio patrymau rhifau a siapiau, gan ddefnyddio dulliau digidol a dulliau nad ydynt yn ddigidol.
English: I can interpret, explain in words and generalise numerical sequences and spatial patterns.
Welsh: Gallaf ddehongli, egluro mewn geiriau a chyffredinoli dilyniannau rhifyddol a phatrymau gofodol.
English: I can create equations to model problems, using symbols or words to represent unknown
Welsh: Gallaf greu hafaliadau i fodelu problemau, gan ddefnyddio symbolau neu eiriau i gynrychioli gwerthoedd anhysbys.
English: I can use inverse operations to ﬁnd unknown values in simple equations using mental,
Welsh: Gallaf ddefnyddio gweithrediadau gwrthdro er mwyn dod o hyd i werthoedd anhysbys mewn hafaliadau syml, gan ddefnyddio dulliau meddyliol, ysgrifenedig a digidol, a thrinolion.
English: I have demonstrated an understanding of the idea of input, application of a rule (including inverse operations) and output, using a function machine or other appropriate methods.
Welsh: Rwyf wedi dangos dealltwriaeth o'r syniad o fewnbwn, cymhwyso rheol (gan gynnwys gwrthdro) ac allbwn, gan ddefnyddio peiriant ffwythiant neu ddulliau priodol eraill.
English: I have demonstrated an understanding of the concept of a variable and I have used letters to represent variables in forming linear algebraic expressions.
Welsh: Rwyf wedi dangos dealltwriaeth o'r cysyniad o newidyn ac rwyf wedi defnyddio llythrennau i gynrychioli newidynnau wrth ffurﬁo mynegiadau algebraidd llinol.
English: I can manipulate algebraic expressions ﬂuently by simplifying, expanding and factorising by
Welsh: Gallaf drin mynegiadau algebraidd yn rhugl drwy symleiddio, ehangu, a ffactorio drwy echdynnu ffactor cyffredin.
English: I can also substitute values and change the subject of a formula when the subject appears in one term.
Welsh: Gallaf hefyd amnewid gwerthoedd a newid testun fformiwla pan fydd y testun yn ymddangos mewn un term.
English: I can distinguish between algebraic expressions, equations and inequalities.
Welsh: Gallaf wahaniaethu rhwng mynegiadau algebraidd, hafaliadau ac anhafaleddau.
English: I have used a variety of methods, including trial and improvement where appropriate, to solve equations
Welsh: Rwyf wedi defnyddio amrywiaeth o ddulliau, gan gynnwys cynnig a gwella lle y bo'n briodol, er mwyn datrys hafaliadau ac anhafaleddau unradd, a'r rheini'n gallu cynnwys cromfachau ac anhysbysion ar un ochr neu ar y ddwy ochr.