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Y sgiliau llythrennedd a rhifedd yn y cymhwyster hwn

1. Reading everyday financial documents and visual information

   Asesu: Mewn gwaith cwrs (asesiad di-arholiad)

   Unit 1 asks learners to recognise payslips, bank statements and bills, read household bills to find the amount to pay, and extract information from infographics, tables, calendars, timetables and charts. At Level 1 they use this in less familiar contexts such as a health infographic, a weather chart or holiday booking information.

   Llythrennedd: Strategaethau darllen, Deall, ymateb a dadansoddi

   Paratoi disgyblion

   Blwyddyn 7

   Pupils scan a printed bus timetable and a cinema listing to answer questions such as which film starts after 6pm.

   Blwyddyn 8

   Pupils read a sample electricity bill and a payslip, highlight the amount due, the dates and the deductions, and explain each in a sentence.

   Blwyddyn 9

   Pupils read an unfamiliar holiday booking page and a weather infographic, pick out the costs, dates and conditions that matter and summarise them for a family member.

   Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

   Ble mae yn y fanyleb: Unit 1, Section 1.2.2, page 15; Unit 1, Section 1.4.1, page 19

   “reading simple household bills and identifying the amount to be paid”

   Cam cynnydd 3

   • Rwy'n gallu defnyddio ystod o strategaethau er mwyn dod o hyd i wybodaeth, e.e. cip ddarllen (sgimio) am yr hanfodion, llithr ddarllen (sganio) am fanylion.

   • Rwy'n gallu darllen yn fanwl, gan adnabod a nodi nodweddion testunau, e.e. cyflwyniad, dilyniant, darluniau, ffurfioldeb, geirfa allweddol.

   Cam cynnydd 4

   • Rwy'n gallu defnyddio ystod o strategaethau, e.e. darllen cyflym, darllen agos, anodi, rhagfynegi, i gip ddarllen (sgimio) testunau i gael yr hanfodion, y syniadau a’r themâu allweddol, a’u llithr ddarllen (sganio) am wybodaeth fanwl.

   • Rwy'n gallu darllen a chanolbwyntio ar destunau a argraffwyd a thestunau digidol sy'n newydd i mi a diweddaru, ehangu a dyfnhau fy nealltwriaeth o wybodaeth, syniadau a materion.

2. Using mathematical vocabulary accurately

   Asesu: Yn yr arholiad ac mewn gwaith cwrs

   The content names the vocabulary learners must understand and use, from sum, difference and total and the language of multiplication and division to shape names, parts of a circle and the language of probability such as certain, likely and an even chance. Unit 2 tests this through objective and short answer questions, and Unit 1 uses the vocabulary of comparing money.

   Llythrennedd: Geirfa, sillafu, gramadeg, Eglurder a geirfa

   Paratoi disgyblion

   Blwyddyn 7

   Pupils keep a maths word bank of terms such as sum, difference, product and quotient and use each one in a spoken sentence about a calculation.

   Blwyddyn 8

   Pupils sort cards describing events such as rolling a 7 on a dice under impossible, unlikely, even chance, likely and certain and explain each choice aloud.

   Blwyddyn 9

   Pupils label a circle diagram with radius, diameter, chord, tangent and circumference and write a one sentence definition of each without notes.

   Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

   Ble mae yn y fanyleb: Unit 2, Sections 2.2.2, 2.2.3, 2.3.1 and 2.5.1, pages 24, 25, 27 and 30; Unit 1, Section 1.1.2, page 13

   “understand and use the vocabulary of probability, including the ideas of uncertainty and risk”

   Cam cynnydd 3

   • Rwy'n gallu defnyddio geirfa amrywiol, briodol a manwl gywir, gan gynnwys geiriau sy'n benodol i faes dysgu a phrofiad/disgyblaeth at ddibenion gwahanol.

   • Rwy'n gallu mynegi materion a syniadau'n glir gan ddefnyddio geirfa sy'n benodol i faes dysgu a phrofiad/disgyblaeth ac enghreifftiau.

   Cam cynnydd 4

   • Rwyf wedi cael profiad o ystod o eirfa sy'n benodol i faes dysgu a phrofiad/disgyblaeth a geirfa academaidd gyffredinol, ac yn gallu ei defnyddio wrth i mi gyfathrebu.

   • Rwyf wedi cael profiad o ystod o eirfa sy'n benodol i faes dysgu a phrofiad/disgyblaeth a geirfa academaidd gyffredinol, ac yn gallu ei defnyddio wrth i mi gyfathrebu.

3. Explaining choices and writing a conclusion to an investigation

   Asesu: Mewn gwaith cwrs (asesiad di-arholiad)

   In the Unit 3 data handling task learners explain their choice of data collection method and their choices when sorting data, and form a conclusion following the investigation. The unit focuses on communicating mathematical information in a variety of forms.

   Llythrennedd: Cynllunio a threfnu ar gyfer gwahanol ddibenion, cynulleidfaoedd a chyd-destunau

   Paratoi disgyblion

   Blwyddyn 7

   Pupils write two sentences saying what a class bar chart of favourite sports shows, using the words most, least and more than.

   Blwyddyn 8

   Pupils write a short report on a survey of journeys to school with a sentence on how they collected the data, one on what the chart shows and a conclusion.

   Blwyddyn 9

   Pupils write up a small investigation with a reason for their data collection method, a comparison of two averages and a conclusion that answers the original question.

   Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

   Ble mae yn y fanyleb: Unit 3, overview, page 32; Unit 3, Sections 3.1 and 3.3, page 33; Appendix B, Section 3.1.2, page 48

   “form a conclusion following an investigation”

   Cam cynnydd 3

   • Rwy'n gallu defnyddio ac addasu gwahanol strwythurau yn fy ngwaith ysgrifennu, e.e. adroddiad ar ddigwyddiad, ymchwiliad neu arbrawf.

   • Rwy'n gallu addasu arddull a strwythur fy ysgrifennu i fod yn addas i'r gynulleidfa, y diben a'r cyd-destun, e.e. cydbwysedd addas rhwng ffeithiau a safbwyntiau, casgliad penodol.

   Cam cynnydd 4

   • Rwy'n gallu defnyddio crynodebau, trafod materion, rhoi esboniadau manwl a defnyddio rhesymeg wrth ymdrin â phwnc.

4. Calculating with money, change, best buys and discounts

   Asesu: Mewn gwaith cwrs (asesiad di-arholiad)

   Unit 1 builds from counting coins to adding, subtracting, multiplying and dividing money in pounds and pence, calculating change from £5, £10 and £20, comparing prices for best buys and applying discounts and offers such as 3 for £2 and 10% off. A calculator is allowed in the portfolio.

   Rhifedd: Llythrennedd ariannol, Cyfrifiad

   Paratoi disgyblion

   Blwyddyn 7

   Pupils run a class shop with price labels, total two or three items and work out the change from £5 and £10 using coins and notes.

   Blwyddyn 8

   Pupils compare supermarket offers such as 2 for £1.50 or 80p each and decide which is the better buy, showing the cost of one item each way.

   Blwyddyn 9

   Pupils plan a shop for a class event, apply offers such as 3 for £2 and 10% off to a list of items and check the final total and the change from £20.

   Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

   Ble mae yn y fanyleb: Unit 1, Sections 1.1.2 and 1.2.1, pages 13 and 14; Unit 1, Section 1.2.2, pages 15 and 16

   “calculate costs of multiple items and apply discounts or simple offers”

   Cam cynnydd 3

   • Rwy'n gallu adio a thynnu cyfansymiau llai na £100 gan ddefnyddio nodiant cywir, e.e. £28.18 + £33.45.

   • Rwy'n gallu cymharu prisiau a deall pa un yw'r gwerth gorau am arian.

   • Rwy'n gallu cyfrifo meintiau canran ar sail 10%, e.e. 20%, 5%, 15%.

   Cam cynnydd 4

   • Rwy'n gallu gwneud penderfyniadau ar sail gwybodaeth yn ymwneud â gostyngiadau a chynigion arbennig.

5. Managing personal and household finance

   Asesu: Mewn gwaith cwrs (asesiad di-arholiad)

   Learners understand that bills must be paid regularly, that tax and National Insurance are taken from wages, and what profit and loss mean. They check that debits do not exceed a balance, use money in workplace contexts such as checking invoices and payslips, budget and plan shopping, and describe why foreign money needs exchanging.

   Rhifedd: Llythrennedd ariannol

   Paratoi disgyblion

   Blwyddyn 7

   Pupils plan saving £2 a week towards a £15 item, record the running total in a table and say in which week they can afford it.

   Blwyddyn 8

   Pupils run a simple tuck shop budget, recording what they spend on stock and what they take in sales, and calculate the profit or loss.

   Blwyddyn 9

   Pupils check a sample bank statement and payslip for errors, order the debits and credits by value and say whether a planned purchase would leave the account overdrawn.

   Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

   Ble mae yn y fanyleb: Unit 1, Section 1.2.2, pages 15 and 16

   “checking that debits do not exceed the balance available”

   Cam cynnydd 3

   • Rwy'n gallu rheoli arian, cymharu costau siopau gwahanol a phenderfynu beth y gellir ei brynu o fewn cyllideb benodol.

   • Rwy'n gallu defnyddio elw a cholled mewn cyfrifiadau prynu a gwerthu.

   • Rwy'n gallu sylweddoli bod cyllidebu yn bwysig.

   • Rwy'n gallu cynllunio ac olrhain arian a chynilion drwy gadw cofnodion cywir.

   Cam cynnydd 4

   • Rwy'n gallu gwerthfawrogi egwyddorion sylfaenol cyllidebu, cynilo (gan gynnwys deall adlog) a benthyca.

6. Using time, timetables and schedules

   Asesu: Mewn gwaith cwrs (asesiad di-arholiad)

   Learners read analogue and digital clocks and the 12 and 24 hour clock, use units of time, carry out calculations involving time within the same day, and use timetables to plan journeys. At Level 1 they create plans and schedules from visual data that may involve several steps.

   Rhifedd: Mesur

   Paratoi disgyblion

   Blwyddyn 7

   Pupils convert the times of their school day between the 12 and 24 hour clock and work out how long each lesson lasts.

   Blwyddyn 8

   Pupils use a real bus timetable to choose a bus that arrives in town before 10:30 and calculate the journey time.

   Blwyddyn 9

   Pupils plan a day trip using train and bus timetables, building a schedule with leaving times, journey times and waiting times that fits a given return time.

   Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

   Ble mae yn y fanyleb: Unit 1, Section 1.3.1, pages 17 and 18; Unit 1, Section 1.4.1, page 19

   “read, write and use time shown on a 12-hour and a 24-hour clock”

   Cam cynnydd 3

   • Rwy'n gallu darllen a defnyddio clociau analog a digidol.

   • Rwy'n gallu defnyddio a dehongli calendrau, amserlenni a rhaglenni i gynllunio digwyddiadau a gweithgareddau, a gwneud cyfrifiadau fel rhan o'r daith gynllunio.

   • Rwy'n gallu amcangyfrif pa mor hir mae taith yn ei chymryd.

   Cam cynnydd 4

   • Rwy'n gallu defnyddio amserlenni a chylchfaoedd amser i gyfrifo amser teithio.

7. Place value, rounding and calculating without a calculator

   Asesu: Yn yr arholiad

   In the Unit 2 Number and Probability test learners read, write and order numbers up to 1,000,000 and decimals, round and estimate, and calculate without a calculator. At Level 1 this includes the order of operations with brackets, multiplying two and three digit numbers by a two digit number, multiplying and dividing by 10 or 100, square numbers and roots, common factors and the first five primes.

   Rhifedd: Y system rif, Cyfrifiad, Rhuglder

   Paratoi disgyblion

   Blwyddyn 7

   Pupils play a place value game reading and ordering six digit numbers and decimals, then round each to the nearest 10, 100 and 1000.

   Blwyddyn 8

   Pupils multiply two and three digit numbers by a two digit number with a written method and check each answer with a rounded estimate.

   Blwyddyn 9

   Pupils solve mixed calculations with brackets, such as (12 + 8) x 3, without a calculator, and find common factors of pairs like 12 and 18.

   Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

   Ble mae yn y fanyleb: Unit 2, Sections 2.1.1 to 2.1.4, pages 21 to 23; Unit 2, Sections 2.2.1 to 2.2.4, pages 24 to 26

   “estimate solutions to numerical calculations by approximating the numbers in the calculations to whole numbers only”

   Cam cynnydd 3

   • Rwy'n gallu darllen ac ysgrifennu rhifau hyd at 1 filiwn a rhifau hyd at 3 lle degol.

   • Rwy'n gallu amcangyfrif drwy dalgrynnu i'r 10, 100, 1000 neu'r rhif cyfan agosaf.

   • Rwy'n gallu defnyddio strategaethau ymenyddol i gofio tablau lluosi hyd at 10 x 10 a'u defnyddio i ddatrys problemau rhannu.

   • Rwy'n gallu lluosi rhifau 2- a 3-digid â rhif 2-ddigid.

   • Rwy'n gallu defnyddio'r termau sgwâr ac ail isradd.

   Cam cynnydd 4

   • Rwy'n gallu defnyddio trefn gweithrediadau gan gynnwys cromfachau a phwerau.

   • Rwy'n gallu gwneud a chyfiawnhau amcangyfrifon a brasamcanion cyfrifiadau.

   • Rwy'n gallu defnyddio ffeithiau a thechnegau cadarn, cofiadwy a defnyddiadwy er mwyn cymhwyso'r dulliau mwyaf effeithlon.

8. Fractions, decimals and percentages of amounts

   Asesu: Yn yr arholiad ac mewn gwaith cwrs

   Learners recognise and order equivalent fractions, decimals and percentages such as 0.75 and 3/4, calculate unit fractions and fractions of amounts, and find 1%, 10%, 25%, 50% and 75% of an amount, building to any percentage such as 15% of 480 at Level 1, all without a calculator in Unit 2. Unit 1 applies 10% discounts to prices.

   Rhifedd: Perthnasoedd yn y system rif, Cyfrifiad

   Paratoi disgyblion

   Blwyddyn 7

   Pupils match fraction, decimal and percentage cards such as 1/2, 0.5 and 50% and place them on a number line from 0 to 1.

   Blwyddyn 8

   Pupils find 10%, 5% and 25% of prices mentally and use them to work out sale prices in a mock shop window.

   Blwyddyn 9

   Pupils calculate percentages such as 15% of 480 and 4/5 of 30 without a calculator by building them from 10%, 5% and unit fractions.

   Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

   Ble mae yn y fanyleb: Unit 2, Section 2.1.2, page 22; Unit 2, Section 2.2.3, page 26; Unit 1, Section 1.2.2, page 16

   “Calculate a percentage of an amount such as 15% of 480”

   Cam cynnydd 3

   • Rwy'n gallu ddefnyddio dealltwriaeth o gywerthoedd ffracsiynau, degolion a chanrannau syml, e.e. dod o hyd i 25% o 60cm a gwybod bod hyn yn cyfateb i ¼ o 60cm.

   • Rwy'n gallu defnyddio cywerth ffracsiynau, degolion a chanrannau er mwyn cymharu cyfrannau.

   • Rwy'n gallu cyfrifo meintiau canran ar sail 10%, e.e. 20%, 5%, 15%.

   Cam cynnydd 4

   • Rwy'n gallu cyfrifo canrannau meintiau gan ddefnyddio dulliau heb gyfrifiannell lle y bo'n briodol.

   • Rwy'n gallu defnyddio cywerth ffracsiynau, degolion a chanrannau i ddewis yr un mwyaf priodol ar gyfer cyfrifiad.

9. Using function machines, formulae, equations and sequences

   Asesu: Yn yr arholiad

   In the Unit 2 Algebra and Geometry test learners work with one and two step function machines, substitute whole numbers into simple formulae in words or symbols, use conventions such as 3a for a + a + a, and solve simple linear equations. They also continue linear sequences and describe the rule in words.

   Rhifedd: Cyfathrebu â symbolau, Rhesymu rhesymegol

   Paratoi disgyblion

   Blwyddyn 7

   Pupils find outputs and inputs for two step function machines such as multiply by 3 then add 2, and write the rule in words.

   Blwyddyn 8

   Pupils substitute values into a word formula such as cost = £5 + £2 per hour to find the cost of hiring a bike for different times.

   Blwyddyn 9

   Pupils solve equations such as 7x = 14 and 10 - x = 3, describe the rule for a linear sequence such as 4, 7, 10 in words and find the next three terms.

   Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

   Ble mae yn y fanyleb: Unit 2, Sections 2.4.1 to 2.4.3, pages 28 and 29

   “substitute whole numbers into simple formulae with up to two steps expressed in words or symbols”

   Cam cynnydd 3

   • Rwy'n gallu cyfleu fy atebion gan ddefnyddio ffurf fathemategol gywir.

   • Rwy'n gallu defnyddio nodiant, symbolau ac unedau mesur priodol.

   Cam cynnydd 4

   • Rwy'n gallu cyfleu fy atebion gan ddefnyddio ffurf fathemategol gywir.

   • Rwy'n gallu esbonio canlyniadau a gweithdrefnau yn fanwl gan ddefnyddio iaith fathemategol briodol.

10. Shape, position, perimeter and area

    Asesu: Yn yr arholiad ac mewn gwaith cwrs

    Learners name 2D and 3D shapes and parts of a circle, identify and draw reflections and lines of symmetry, recognise acute, obtuse and reflex angles, and plot coordinates in all four quadrants at Level 1. They calculate the perimeter and area of rectangles and simple rectilinear shapes not drawn on squared paper and estimate irregular areas by counting squares.

    Rhifedd: Siâp a gofod, Safle, Ongl, Dealltwriaeth gysyniadol

    Paratoi disgyblion

    Blwyddyn 7

    Pupils draw rectangles on squared paper, count squares to find their area and measure around the edge to find the perimeter.

    Blwyddyn 8

    Pupils plot the corners of shapes on a four quadrant grid, reflect them in a vertical or horizontal mirror line and name each angle as acute, obtuse or reflex.

    Blwyddyn 9

    Pupils find the perimeter and area of an L shaped room plan with only some lengths given, splitting it into rectangles and working out the missing sides.

    Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

    Ble mae yn y fanyleb: Unit 2, Sections 2.5.1 and 2.5.2, pages 30 and 31; Unit 2, Section 2.4.4, page 29; Unit 1, Section 1.3.3, page 18

    “calculate the perimeter and area of simple rectilinear shapes not drawn on squared paper”

    Cam cynnydd 3

    • Rwy'n gallu mesur a chyfrifo perimedr.

    • Rwy'n gallu dod o hyd i arwynebedd drwy gyfrif sgwariau, gan ddatblygu i gyfrifo arwynebedd sgwariau a phetryalau drwy ddefnyddio fformiwlâu.

    • Rwy'n gallu defnyddio iaith fathemategol i ddisgrifio siapiau dau ddimensiwn a thri dimensiwn yn gywir.

    • Rwy'n gallu defnyddio cyfesurynnau i ddod o hyd i safle.

    • Rwy'n gallu defnyddio ongl fel mesur cylchdro.

    Cam cynnydd 4

    • Rwy'n gallu cyfrifo arwynebedd siapiau dau ddimensiwn syml a chyfansawdd, gan gynnwys cylchoedd.

    • Rwy'n gallu esbonio a mynegi cysyniadau, a dod o hyd i enghreifftiau (neu achosion nad ydyn nhw'n enghreifftiau).

11. Describing chance with the probability scale

    Asesu: Yn yr arholiad

    Learners use the terms will happen, could happen and will not happen, then at Level 1 the terms certain, likely, unlikely, impossible and an even chance, and place events on a probability scale from 0 to 1. This is tested in Unit 2, Test A. The LNF has no probability statements at these steps, so the closest fit is explaining concepts and recognising uncertain conclusions.

    Rhifedd: Dealltwriaeth gysyniadol, Dehongli data

    Paratoi disgyblion

    Blwyddyn 7

    Pupils place everyday events, such as it will snow in July, on a washing line labelled impossible to certain and justify each position.

    Blwyddyn 8

    Pupils roll a dice 30 times, compare how often a six appears with what they expected and place the event on a 0 to 1 scale.

    Blwyddyn 9

    Pupils mark events such as picking a red card from a pack on a 0 to 1 probability scale as fractions and decimals and explain the difference between likely and certain.

    Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

    Ble mae yn y fanyleb: Unit 2, Section 2.3.1, page 27

    “understand and use the probability scale from 0 to 1, including placing events on a probability scale”

    Cam cynnydd 3

    • Rwy'n gallu esbonio a mynegi cysyniadau, a dod o hyd i enghreifftiau (neu achosion nad ydyn nhw'n enghreifftiau).

    • Rwy'n gallu dod i gasgliadau o ddata ac rwy'n cydnabod y gall rhai casgliadau fod yn gamarweiniol neu'n ansicr.

    Cam cynnydd 4

    • Rwy'n gallu cynrychioli cysyniad mewn ffyrdd gwahanol, gan lifo rhwng cynrychioliadau gwahanol gan gynnwys rhai llafar, diriaethol, gweledol, digidol a haniaethol.

12. Collecting, sorting and representing data

    Asesu: Mewn gwaith cwrs (asesiad di-arholiad)

    In the Unit 3 data handling task learners plan and carry out an investigation to collect and record discrete data, complete tally charts for grouped data, sort data with Venn and Carroll diagrams and two-way tables, and present it in pictograms, bar charts, line graphs and pie charts with correct labels, scales, intervals and titles.

    Rhifedd: Casglu data, Cynrychioli data

    Paratoi disgyblion

    Blwyddyn 7

    Pupils tally the number of letters in the first 50 words of a reading book and draw a bar chart with a title and labelled axes.

    Blwyddyn 8

    Pupils collect shoe sizes and year groups from the class, record them in a two-way table and draw a pictogram where one symbol stands for two pupils.

    Blwyddyn 9

    Pupils plan a survey question, collect data from 30 people, tally it in equal groups such as 0 to 9 and 10 to 19, and draw a bar chart and a pie chart of the results.

    Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

    Ble mae yn y fanyleb: Unit 3, Sections 3.1 and 3.2, page 33; Appendix B, Sections 3.1.1, 3.1.2 and 3.2.1, pages 47 and 48

    “plan and carry out an investigation to collect and record discrete data from a range of contexts”

    Cam cynnydd 3

    • Rwy'n gallu casglu data perthnasol i ateb cwestiynau a ofynnwyd.

    • Rwy'n gallu dewis a llunio siartiau, diagramau a graffiau priodol sydd â graddfeydd addas.

    • Rwy'n gallu cynrychioli data gan ddefnyddio:

      • rhestrau, siartiau cyfrif, tablau, diagramau a thablau amlder
      • siartiau bar, siartiau data wedi'u grwpio, graffiau llinell a graffiau trawsnewid
      • pictogramau lle mae un symbol yn cynrychioli mwy nag un uned gan ddefnyddio allwedd
      • diagramau Venn a Carroll.

    Cam cynnydd 4

    • Rwy'n gallu cynllunio sut i gasglu data er mwyn profi rhagdybiaeth syml.

    • Rwy'n gallu creu tablau amlder ar gyfer setiau o ddata mewn cyfyngau dosbarth hafal, gan ddewis grwpiau fel y bo'n briodol.

    • Rwy'n gallu llunio a dehongli graffiau a diagramau (gan gynnwys siartiau cylch) i gynrychioli data arwahanol neu barhaus, gan ddewis graddfa briodol.

13. Interpreting data and finding averages

    Asesu: Mewn gwaith cwrs (asesiad di-arholiad)

    Learners read values from bar charts, line graphs and pie charts, find the mode, median, mean and range, and at Level 1 compare averages for two sets of data and spot a simple trend on a line graph. They identify features and patterns and form a conclusion in the Unit 3 investigation.

    Rhifedd: Dehongli data

    Paratoi disgyblion

    Blwyddyn 7

    Pupils read values from a bar chart of rainfall by month and find the mode and range of a small list of numbers.

    Blwyddyn 8

    Pupils find the mean, median and range of their own times for a 100 metre walk and compare them with a partner's.

    Blwyddyn 9

    Pupils compare the mean and median of two classes' quiz scores, describe the trend on a line graph of weekly scores and write a conclusion.

    Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

    Ble mae yn y fanyleb: Unit 3, Section 3.3, page 33; Appendix B, Section 3.3.1, page 49

    “make comparisons between the mode, median or mean for two sets of data”

    Cam cynnydd 3

    • Rwy'n gallu echdynnu a dehongli gwybodaeth o amrywiaeth gynyddol o ddiagramau, amserlenni a graffiau (gan gynnwys siartiau cylch).

    • Rwy'n gallu defnyddio cymedr i ddehongli set data syml.

    • Rwy'n gallu dod i gasgliadau o ddata ac rwy'n cydnabod y gall rhai casgliadau fod yn gamarweiniol neu'n ansicr.

    Cam cynnydd 4

    • Rwy'n gallu defnyddio cymedr, canolrif, modd ac ystod i gymharu data (parhaus ac arwahanol), ac rwy'n gallu dewis y cyfartaledd mwyaf priodol.

    • Rwy'n gallu dod i gasgliadau o ddata ac rwy'n cydnabod y gall rhai casgliadau fod yn gamarweiniol neu'n ansicr.

14. Measuring, reading scales and converting metric units

    Asesu: Mewn gwaith cwrs (asesiad di-arholiad)

    In the Unit 3 measures task learners choose suitable units and instruments, measure length, mass and capacity, read scales with many intervals and decimals, convert between metric units such as 450 cm to metres, make sensible estimates and scale a recipe by small whole numbers. They must understand the effect of inaccurate measurement and recognise when results are reasonable, and Unit 1 adds reading temperature scales above and below zero.

    Rhifedd: Mesur, Cyfrifiad, Dealltwriaeth gysyniadol

    Paratoi disgyblion

    Blwyddyn 7

    Pupils measure classroom objects with rulers and tape measures to the nearest millimetre and record each length in both centimetres and millimetres.

    Blwyddyn 8

    Pupils weigh and measure ingredients with kitchen scales and measuring jugs, reading scales marked in 10 g and 50 ml intervals, and convert 1.5 kg and 750 ml into grams and litres.

    Blwyddyn 9

    Pupils scale a recipe for 4 people up to 12, estimate then weigh the ingredients and explain how an inaccurate measurement would change the result.

    Dangos geiriad y fanyleb a datganiadau'r Fframwaith Llythrennedd a Rhifedd

    Ble mae yn y fanyleb: Unit 3, Section 3.4, page 33; Appendix B, Section 3.4.1, pages 50 and 51; Unit 1, Section 1.3.2, page 18

    “convert between metric units of length, mass and capacity”

    Cam cynnydd 3

    • Rwy'n gallu darllen a dehongli graddfeydd neu raniadau ar amrywiaeth o offerynnau mesur.

    • Rwy'n gallu trosi unedau metrig o hyd i unedau llai, e.e. cm i mm, m i cm, km i m.

    • Rwy'n gallu mesur a chofnodi tymereddau sy'n cynnwys darlleniadau positif a negatif.

    • Rwy'n gallu defnyddio cymhareb a chyfran i gyfrifo meintiau.

    Cam cynnydd 4

    • Rwy'n gallu darllen a dehongli graddfeydd ar amrywiaeth o offerynnau mesur.

    • Rwy'n gallu defnyddio'r unedau mesur cyffredin, trosi rhwng unedau cysylltiedig y system fetrig a chwblhau cyfrifiadau.

    • Rwy'n gallu dehongli atebion o fewn cyd-destun y broblem ac ystyried a yw atebion, gan gynnwys dangosyddion cyfrifiannell, analog a digidol, yn synhwyrol.

Ffynhonnell: WJEC Entry Level/Level 1 Foundation Mathematics and Numeracy specification, approved by Qualifications Wales, teaching from September 2027, for award from 2029 (© WJEC CBAC Ltd 2026).