seeing schools through the prism of pisa an international comparative perspective on quality and...

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1 1 Seeing schools through the prism of PISA An international comparative perspective on quality and equity in education systems Organisation for Economic Cooperation and Development (OECD) Tokyo 24 June 2005 Andreas Schleicher Head, Indicators and Analysis Division OECD Directorate for Education

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1111

Seeing schools through the prism of PISA

An international comparative perspective on quality and equity in education systems

Organisation for Economic Cooperation and Development (OECD)

Tokyo24 June 2005

Andreas SchleicherHead, Indicators and Analysis Division

OECD Directorate for Education

2222

3333 In the dark, all education systems look the same…

But with a little light….

暗がりのなかでは、どの学校も教育システムも同じように見える…

だが、少し光を当てると… .

4444

But with a little light….

…important differences become apparent……重要な違いが明らかになってくる… .

だが、少し光を当てると… .

5555 Average performanceof 15-year-olds in mathematics

High mathematics performance

Low mathematics performanceGreece

Russian Federation

Liechtenstein

Korea

Hong Kong- China

Finland

Netherlands

Canada

Macao- China Switzerland

New Zealand

Belgium

J apan

Australia

I celandCzech Republic

SwedenFranceDenmark

I reland GermanyAustria

Slovak Republic

LuxembourgPoland Hungary

Norway

SpainUnited StatesLatvia

PortugalI taly

440

460

480

500

520

540

61626

6666 Overview

11.. The PISA approach Measuring the quality of learning outcomes

internationally

2.2. Where we are today What PISA shows students in different

countries can do with what they have learned

3.3. Where we can be• Examples from the best performing countries

4.4. How we can get there Some policy levers that emerge from

international comparisons

7777

The PISA approach

Measuring the quality of learning outcomes

8888 Three broad categories of key competencies

Using “tools” interactively to engage with the

world

Acting autonomously

Interacting in diverse groups

e.g.

Using language, symbols and texts

Interacting with informationCapitalising on the potential

of technologies

e.g.

Relating well to othersCo-operating, working in

teamsManaging and resolving

conflicts

e.g.

Acting within the bigger picture

Learning strategiesTaking responsibility and understanding rights and

limits

To analyse, compare, contrast, and evaluate

To think imaginatively

To apply knowledge in real-life situations

To communicate thoughts and ideas effectively

PISA concept of literacyAccessing, managing, integrating

and evaluating written information in order to develop ones knowledge and potential,

and to participate in, and contribute to, society

9999Using “tools”

interactively to engage with the

world

Acting autonomously

Interacting in diverse groups

e.g.

Using language, symbols and texts

Interacting with informationCapitalising on the potential

of technologies

e.g.

Relating well to othersCo-operating, working in

teamsManaging and resolving

conflicts

e.g.

Acting within the bigger picture

Forming and conducting life plans

Taking responsibility and understanding rights and

limits

To analyse, compare, contrast, and evaluate

To think imaginatively

To apply knowledge in real-life situations

To communicate thoughts and ideas effectively

Reading literacy

Using, interpreting and reflecting on written material

10101010Using “tools”

interactively to engage with the

world

Acting autonomously

Interacting in diverse groups

e.g.

Using language, symbols and texts

Interacting with informationCapitalising on the potential

of technologies

e.g.

Relating well to othersCo-operating, working in

teamsManaging and resolving

conflicts

e.g.

Acting within the bigger picture

Forming and conducting life plans

Taking responsibility and understanding rights and

limits

To analyse, compare, contrast, and evaluate

To think imaginatively

To apply knowledge in real-life situations

To communicate thoughts and ideas effectively

Scientific literacyUsing scientific knowledge, identifying scientific

questions, and drawing evidence-based conclusions to understand and make decisions about the natural

world

11111111Using “tools”

interactively to engage with the

world

Acting autonomously

Interacting in diverse groups

e.g.

Using language, symbols and texts

Interacting with informationCapitalising on the potential

of technologies

e.g.

Relating well to othersCo-operating, working in

teamsManaging and resolving

conflicts

e.g.

Acting within the bigger picture

Forming and conducting life plans

Taking responsibility and understanding rights and

limits

To analyse, compare, contrast, and evaluate

To think imaginatively

To apply knowledge in real-life situations

To communicate thoughts and ideas effectively

Mathematical literacyEmphasis is on mathematical knowledge put into functional use in a multitude of different

situations in varied, reflective and insight-based ways

12121212 Mathematical literacy in PISAThe real world The mathematical World

A real situation

A model of reality A mathematical model

Mathematical results

Real results

Understanding, structuring and simplifying the situation

Making the problem amenable to mathematical

treatment

Interpreting the mathematical results

Using relevant mathematical tools to solve the problemValidating

the results

13131313Deciding what to assess...

looking back at what students were expected to have learned

…or…

looking ahead to what they can do with what they have learned.

For PISA, the OECD countries chose the latter.

14141414 Development of assessments Frameworks by international experts Assessment materials

submitted by countries developed by research consortium screened for cultural bias

– by countries– by expert, international panel– items with prima facie cultural bias removed at this stage

internationally validated translations trialled to check items working consistently in all countries

Final tests items shown in trial to be culturally biased removed best items chosen for final tests

– balanced to reflect framework– range of difficulties– range of item types (constructed response, multiple choice)

15151515 Key features of PISA 2003 Information collected

volume of questions– 3½ hours of mathematics assessment– 1 hour for each of reading, science and problem solving

each student– 2 hours on paper-and-pencil tasks (subset of all

questions)– ½ hour for questionnaire on background, learning habits,

learning environment, engagement and motivation school principals

– questionnaire (school demography, learning environment quality)

Coverage PISA covers roughly nine tens of the world economy

16161616

Where we are - and where we can be

What PISA shows students can doExamples of the best performing countries

17171717PISA provides five key benchmarks for the

quality of education systems

11.. Overall performance of education systems

2.2. Equity in the distribution of learning opportunities

Measured by the impact students’ and schools’ socio-economic background has on performance…

… not merely by the distribution of learning outcomes

3.3. Consistency of performance standards across schools

4.4. Gender differences

5.5. Foundations for lifelong learning Learning strategies, motivation and attitudes

18181818 Average performanceof 15-year-olds in mathematics

Low average performance

Large socio-economic disparities

High average performance

Large socio-economic disparities

Low average performance

High social equity

High average performance

High social equity

Strong socio-economic impact

on student performance

Socially equitable distribution of

learning opportunities

High mathematics performance

Low mathematics performanceGreece

Russian Federation

Liechtenstein

Korea

Hong Kong- China

Finland

Netherlands

Canada

Macao- China Switzerland

New Zealand

Belgium

J apan

Australia

I celandCzech Republic

SwedenFranceDenmark

I reland GermanyAustria

Slovak Republic

LuxembourgPoland Hungary

Norway

SpainUnited StatesLatvia

PortugalI taly

440

460

480

500

520

540

61626

Top-performers Finland remained first in

reading and since 2000 moved further in math and science…

…and is now on a par with the East Asian countries that were previously unmatched in math and science

Also the Netherlands is among the top-performers in math

…though not in reading and science.

As is the Flemish Community of Belgium

Progress Other countries with

improvements in at least two assessment areas were Belgium, the Czech Republic and Germany

…In Belgium and Germany it was the top performers who drove improvements.

Progress Poland raised it’s overall

performance in all four assessment areas

…thanks to big improvements among lower-performing students in the wake of a major reform in 1999.

A widening gap More improvement at the top

of the scale has widened the gap between the top and bottom performers in the OECD.

19191919 Durchschnittliche Schülerleistungen im Bereich Mathematik

Low average performance

Large socio-economic disparities

High average performance

Large socio-economic disparities

Low average performance

High social equity

High average performance

High social equity

Strong socio-economic impact

on student performance

Socially equitable distribution of

learning opportunities

High mathematics performance

Low mathematics performanceGreece

Russian Federation

Liechtenstein

Korea

Hong Kong- China

Finland

Netherlands

Canada

Switzerland

New Zealand

Belgium

J apan

Australia

I celandCzech Republic

SwedenFrance

Denmark

I relandGermanyAustria

Slovak Republic

LuxembourgPolandHungary

Norway

SpainUnited States Latvia

Portugal I taly

440

460

480

500

520

540

61626

Differences in socio-economic background pose major challenges for education systems

Students whose parents have better-paid jobs, are better educated or have more “cultural” possessions in their homes tend to perform better…

… But the performance advantage varies– Australia, Canada, Finland, Iceland and

Japan provide examples showing that it is possible to combine quality and equity

– In contrast, results for Belgium, Germany, Hungary and the Slovak Republic reveal large socio-economic inequalities in the distribution of learning opportunities .

20202020

0

20

40

60

80

100

120

140

Tur

key

Hun

gary

Jap

an

Bel

gium

Ital

y

Ger

man

y

Aus

tria

Net

her

land

s

Cze

ch R

epub

lic

Kor

ea

Slo

vak

Rep

ublic

Gre

ece

Swit

zerl

and

Luxem

bou

rg

Port

ugal

Mex

ico

Uni

ted S

tate

s

Aus

tral

ia

New

Zea

land

Spa

in

Can

ada

Irel

and

Den

mar

k

Pola

nd

Swed

en

Nor

way

Fin

land

Icel

and

Is it all innate ability?Variation in student performance

OECD (2004), Learning for tomorrow’s world: First results from PISA 2003, Table 4.1a, p.383.

21212121

- 80

- 60

- 40

- 20

0

20

40

60

80

100Tur

key

Hun

gary

Jap

an

Bel

gium

Ital

y

Ger

man

y

Aus

tria

Net

her

land

s

Cze

ch R

epub

lic

Kor

ea

Slo

vak

Rep

ublic

Gre

ece

Swit

zerl

and

Luxem

bou

rg

Port

ugal

Mex

ico

Uni

ted S

tate

s

Aus

tral

ia

New

Zea

land

Spa

in

Can

ada

Irel

and

Den

mar

k

Pola

nd

Swed

en

Nor

way

Fin

land

Icel

and

Variation of performance

between schools

Variation of performance within

schools

Is it all innate ability?Variation in student performance in mathematics

OECD (2004), Learning for tomorrow’s world: First results from PISA 2003, Table 4.1a, p.383.

In some countries, parents can rely on high and consistent standards across schools

In Canada, Denmark, Finland, Iceland and Sweden average student performance is high…

… and largely unrelated to the individual schools in which students are enrolled.

11

114

125

22222222Stu

dent

perf

orm

ance

School performance and schools’ socio-economic background -

Germany

AdvantagePISA Index of social backgroundDisadvantage

Figure 4.13

School proportional to size

Student performance and student SES

Student performance and student SES within schools

School performance and school SES

200

500

800

-3 -2 -1 0 1 2 3

23232323

200

500

800

-3 -2 -1 0 1 2 3

生徒の成績

学校の成績と学校の社会経済的背景(日本)

有利社会的背景に関する PISA指数不利

生徒の成績と生徒の社会経済的地位( SES)

生徒の成績と学校内における生徒の SES

学校の成績と学校の SES

学校の規模

24242424Stu

dent

perf

orm

ance

School performance and schools’ socio-economic background - Norway

AdvantagePISA Index of social backgroundDisadvantage

Figure 4.13

School proportional to size

Student performance and student SES

Student performance and student SES within schools

School performance and school SES

OECD

OECD

OECD

25252525

200

500

800

-3 -2 -1 0 1 2 3

Stu

dent

perf

orm

ance

School performance and schools’ socio-economic background - Finland

AdvantagePISA Index of social backgroundDisadvantage

Figure 4.13

Student performance and student SES

Student performance and student SES within schools

School performance and school SES

School proportional to size

27272727Stu

dent

perf

orm

ance

School performance and schools’ socio-economic background

AdvantagePISA Index of social backgroundDisadvantage

Figure 4.13

School proportional to size

Universal policies Increasing educational performance of all children

through reforms applied equally across the school system, e.g.

– Altering content or pace of curriculum– Improving instructional techniques– Changing the learning environment in schools and

classrooms– Standards and accountability– Teacher professional development

28282828Stu

dent

perf

orm

ance

School performance and schools’ socio-economic background

AdvantagePISA Index of social backgroundDisadvantage

Figure 4.13

School proportional to size

Socio-economically targeted policies Providing a specialised curriculum or

additional educational resources to students from disadvantaged backgrounds

– Students are often also identified through other risk factors, e.g. immigration, ethnicity, low-income community

29292929Stu

dent

perf

orm

ance

School performance and schools’ socio-economic background

AdvantagePISA Index of social backgroundDisadvantage

Figure 4.13

School proportional to size

Compensatory policies Providing additional economic resources to

students from disadvantaged backgrounds– Different to socio-economically targeted

policies, efforts are directed to ameliorating economic circumstances, rather than providing specialised curriculum or additional educational resources

30303030Stu

dent

perf

orm

ance

School performance and schools’ socio-economic background

AdvantagePISA Index of social backgroundDisadvantage

Figure 4.13

School proportional to size

Performance targeted policies Providing additional economic resources to

students based on their academic performance– Early intervention programmes– Remedial and recovery programmes– Performance-based tracking or streaming

Countries with flat gradients In combination with SES-targeted policies for

countries with steeper gradients

3131 Gender differences In reading, girls are far ahead

In all countries, girls significantly outperform boys in reading

In mathematics, boys tend to be somewhat ahead In most countries, boys outperform girls

…but mostly by modest amounts……and mainly because boys are overrepresented among top-

performers while boys and girls tend to be equally represented in the “at risk” group

– Within classrooms and schools, the gender gap is often larger Strong problem-solving performance for girls suggests…

…that it is not the cognitive processes underlying mathematics that give boys an advantage…

…but the context in which mathematics appears in school Gender differences in interest and attitudes towards

mathematics are significantly greater than the observed performance gap

– Girls report much lower intrinsic (though not instrumental) motivation in mathematics, more negative attitudes and much greater anxiety with mathematics…

…and this may well contribute to the significant gender difference in educational and occupational pathways in mathematics-related subjects

3232Interest in and enjoyment of

mathematics

0 10 20 30 40 50 60 70

I enjoy reading about mathematics.

I look forward to my mathematics lessons.

I do mathematics because I enjoy it.

I am interested in the things I learn about

mathematics.

OECD average Denmark J apanPercentage of students

- 60 - 50 - 40 - 30 - 20 - 10 0 10 20 30 40 50 60

Change in

mathematics per unit

of the index

Score points

OECD (2004), Learning for tomorrow’s world: First results from PISA 2003, Table 3.4, p.367 and Figure 3.4, p.126.

3333Instrumental motivation in

mathematics0 20 40 60 80 100

Making an eff ort in mathematics is worth it because it

will help me in the work that I want to do later.

Learning mathematics is worthwhile for me because it

will improve my career prospects.

Mathematics is an important subject f or me because I

need it f or what I want to study later on.

I will learn many things in mathematics that will help me

get a job.

OECD average Austria Denmark

Percentage of students

OECD (2004), Learning for tomorrow’s world: First results from PISA 2003, Table 3.2a, p.360 and Figure 3.3a, p.122.

3434Anxiety in mathematics

0 20 40 60 80 100

I often worry that it will be difficult for me in

mathematics classes.

I get very tense when I have to do

mathematics homework.

I get very nervous doing mathematics

problems.

I feel helpless when doing a mathematics

problem.

I worry that I will get poor marks in

mathematics.

OECD average Korea SwedenPercentage of students

- 60 - 50 - 40 - 30 - 20 - 10 0 10 20 30 40 50 60

Change in

mathematics per unit

of the index

Score points

OECD (2004), Learning for tomorrow’s world: First results from PISA 2003, Table 3.8, p.374 and Figure 3.8, p.139.

3535 Attitudes towards school

0 20 40 60 80 100

School has done little to prepare me for adult life

when I leave school.

School has been a waste of time.

School helped give me confidence to make decisions.

School has taught me things which could be useful in

a job.

OECD average Hong Kong- China PortugalPercentage of students

- 60 - 50 - 40 - 30 - 20 - 10 0 10 20 30 40 50 60

Change in

mathematics per unit

of the index

Score points

OECD (2004), Learning for tomorrow’s world: First results from PISA 2003, Table 3.4, p.367 and Figure 3.4, p.126.

3636

Low Performan

ce

HighMathematics performance

Low performance

Low social equity

High performance

Low social equity

Low performance

High social equity

High performance

High social equity

Strong impact of social background on performance

Moderate impact of social

background on performance

Student anxiety in mathematics

High degree of anxiety

Low degree of anxiety

I talyPortugal

LatviaUnited StatesSpain

Norway

Hungary PolandLuxembourg

Slovak Republic

AustriaGermany I reland

DenmarkFrance

Sweden

Czech RepublicI celand

Australia

J apan

Belgium

New Zealand

Switzerland Macao- China

Canada

Netherlands

Finland

Hong Kong- China

Korea

Liechtenstein

Russian Federation

Greece

440

460

480

500

520

540

0102030

37373737

How can we get there?

Levers for policy that emerge from international comparisons

38383838 OECD framework

National educ, social and economic context

Structures, resource alloc

and policies

Social & economic

outcomes of education

Community and school

characteristics

Student learning, teacher working

conditions

Socio-economic background of

learners

Antecedentscontextualise or

constrain ed policy

The learning environment at

school

Teaching, learning

practices and classroom

climate

Individ attitudes, engagement and

behaviour

Output and performance of

institutions

Quality of instructional

delivery

Quality and distribution of knowledge &

skills

Policy Leversshape educational

outcomes

Outputs and Outcomes

impact of learning

Individual learner

LevelA

Instructional settings

LevelB

Schools, other institutions

LevelC

Country or system

LevelD

Domain 3Domain 2Domain 1

39393939

350

400

450

500

550

600

0 10,000 20,000 30,000 40,000 50,000 60,000 70,000 80,000 90,000 100,000

Money matters but other things do too

Mexico

Greece

Portugal Italy

Spain

GermanyAustria

Ireland

United States

Norway

Korea

Czech republic

Slovak republicPoland

Hungary

Finland

NetherlandsCanada Switzerland

IcelandDenmark

FranceSweden

BelgiumAustralia

Japan

R2 = 0.28

Cumulative expenditure (US$)

Perf

orm

an

ce in

math

em

ati

cs

Spending per student is positively associated with average student performance…

…but not a guarantee for high outcomes Australia, Belgium, Canada, the Czech Republic,

Finland, Japan, Korea and the Netherlands do well in terms of “value for money”…

…while some of the big spenders perform below-average

40404040 Sympathy doesn’t raise standards – aspiration does

In the focus countries National research teams report a strong

“culture of performance”– Which drives students, parents, teachers and the

educational administration to high performance standards

PISA suggests… …that students and schools perform better in a climate

characterised by high expectations and the readiness to invest effort, the enjoyment of learning, a strong disciplinary climate, and good teacher-student relations

– Among these aspects, students’ perception of teacher-student relations and classroom disciplinary climate display the strongest relationships

41414141 Governance of the school system In the focus countries

Decentralised decision-making is combined with devices to ensure a fair distribution of substantive educational opportunities

The provision of standards and curricula at national/subnational levels is combined with advanced evaluation systems

– That are implemented by professional agencies Process-oriented assessments and/or

centralised final examinations are complimented with individual reports and feed-back mechanisms on student learning progress

Standard setting and equity-related goals Key objectives:

– Raise educational aspirations, establish transparency over educational objectives, reference framework for teachers

Approaches range from definition of broad educational goals up to formulation of concise performance expectations

Some countries go beyond establishing educational standards as mere yardsticks and use performance benchmarks that students at particular age or grade levels should reach

Instruments– Minimum standards, targets defining excellence,

normative performance benchmarks

Monitoring and equity-related goals Diverging views how evaluation and assessment can

and should be used– Some see them primarily as tools to reveal best practices

and identify shared problems in order to encourage teachers and schools to improve and develop more supportive and productive learning environments

– Others extend their purpose to support contestability of public services or market-mechanisms in the allocation of resources

– e.g. by making comparative results of schools publicly available to facilitate parental choice or by having funds following students

Differences in type of performance benchmarks being used and reported for the various stakeholders involved, including parents, teachers and schools

42424242 Durchschnittliche Schülerleistungen im Bereich Mathematik

Low average performance

Large socio-economic disparities

High average performance

Large socio-economic disparities

Low average performance

High social equity

High average performance

High social equity

Strong socio-economic impact

on student performance

Socially equitable distribution of

learning opportunities

High mathematics performance

Low mathematics performanceGreece

Russian Federation

Liechtenstein

Korea

Hong Kong- China

Finland

Netherlands

Canada

Switzerland

New Zealand

Belgium

J apan

Australia

I celandCzech Republic

SwedenFrance

Denmark

I relandGermanyAustria

Slovak Republic

LuxembourgPolandHungary

Norway

SpainUnited States Latvia

Portugal I taly

440

460

480

500

520

540

61626

43434343 Durchschnittliche Schülerleistungen im Bereich Mathematik

Strong socio-economic impact

on student performance

Socially equitable distribution of

learning opportunities

High mathematics performance

Low mathematics performance

School with responsibility for deciding which courses are offered

High degree of autonomy

Low degree of autonomy Greece

Russian Federation

Liechtenstein

Korea

Hong Kong- China

Finland

Netherlands

Canada

Switzerland

New Zealand

Belgium

J apan

Australia

I celandCzech Republic

SwedenFrance

Denmark

I relandGermanyAustria

Slovak Republic

LuxembourgPolandHungary

Norway

SpainUnited States Latvia

Portugal I taly

440

460

480

500

520

540

61626

44444444Public and private schools

0 20 40 60 80 100

Luxembourg

J apan

I taly

Switzerland

Finland

Denmark

Czech Republic

Sweden

Hungary

Austria

Portugal

United States

Netherlands

Slovak Republic

Korea

I reland

Spain

Canada

Mexico

New Zealand

Germany

OECD

United Kingdom

Government schools

Government dependent private

Government independent private

-15

0

-10

0

-50

0 50 100

Observed perf ormance diff erence

Diff erence af ter accounting f or socio-economic background of students and schools

Private schools perform better

Public schools perform better

45454545 Organisation of instruction In the focus countries

Schools and teachers have explicit strategies and approaches for teaching heterogeneous groups of learners

– A high degree of individualised learning processes– Disparities related to socio-economic factors and

migration are recognised as major challenges Students are offered a variety of extra-curricular

activities Schools offer differentiated support structures for

students– E.g. school psychologists or career counsellors

Institutional differentiation is introduced, if at all, at later stages

– Integrated approaches also contributed to reducing the impact of students socio-economic background on outcomes

46464646

Low Performan

ce

HighMathematics performance

Low performance

Low social equity

High performance

Low social equity

Low performance

High social equity

High performance

High social equity

Strong impact of social background on performance

Moderate impact of social

background on performance

I talyPortugal

LatviaUnited StatesSpain

Norway

Hungary PolandLuxembourg

Slovak Republic

AustriaGermany I reland

DenmarkFrance

Sweden

Czech RepublicI celand

Australia

J apan

Belgium

New Zealand

Switzerland Macao- China

Canada

Netherlands

Finland

Hong Kong- China

Korea

Liechtenstein

Russian Federation

Greece

440

460

480

500

520

540

0102030

Early selection and stratification

High degree of stratification

Low degree of stratification

47474747 Support systems and professional teacher development

In the focus countries Effective support systems are located at

individual school level or in specialised support institutions

Teacher training schemes are selective The training of pre-school personnel is closely

integrated with the professional development of teachers

Continuing professional development is a constitutive part of the system

Special attention is paid to the professional development of school management personnel

48484848Teacher support in mathematics

Students’ views

0 20 40 60 80 100

The teacher shows an interest in every

student's learning.

The teacher gives extra help when students

need it.

The teacher helps students with their learning.

The teacher continues teaching until the

students understand.

The teacher gives students an opportunity to

express opinions.

OECD average Austria

J apan United States

Percentage of students

OECD (2004), Learning for tomorrow’s world: First results from PISA 2003, Table 5.1a, p.403 and Figure 5.1, p.213.

49494949Student-related factors affecting school

climatePrincipals’ views

0 20 40 60 80 100

Student absenteeism.

Disruption of classes by students.

Students skipping classes.

Students lacking respect for teachers.

Student use of alcohol or illegal drugs.

Students intimidating or bullying other students.

OECD average Canada Korea

Percentage of students

OECD (2004), Learning for tomorrow’s world: First results from PISA 2003, Table 5.2a, p.406 and Figure 5.2, p.216.

50505050Teacher-related factors affecting school

climatePrincipals’ views

0 20 40 60 80 100

Teachers low expectation of students.

Poor student- teacher relations.

Teachers not meeting individual students'

needs.

Teacher absenteeism.

Staff resisting change.

Teachers being too strict with students.

Students not being encouraged to achieve their

full potential.

OECD average Slovak Republic Turkey

Percentage of students

OECD (2004), Learning for tomorrow’s world: First results from PISA 2003, Table 5.4a, p.410 and Figure 5.4, p.220.

51515151Pre-school attendance and

performance

0 20 40 60 80

SwitzerlandTurkeyFrance

BelgiumGermanyDenmarkHungaryMexico

NetherlandsNew Zealand

AustriaSwedenGreecePolandCanadaJ apan

NorwayAustralia

SpainSlovak Republic

I talyLuxembourg

PortugalSerbia

Czech RepublicUnited States

FinlandKorea

I relandIceland

United Kingdom1

More than one year

-20

0 20 40 60 80 100

Observed diff erence

SES adjusted diff erence

Percentage of students who attended pre-school

Difference in performance between those who attended pre-school for more

than one year and those with no pre-school

38 score points is the average performance difference associated with one school year

52525252Creating a knowledge-rich profession in which schools and

teachers have the authority to act, the necessary knowledge to do so wisely, and access to effective support

systems

The tradition of education systems

has been “knowledge poor”

The future of education systems needs to be

“knowledge rich”

National prescription

Professional judgement

Informed professional judgement, the teacher

as a “knowledge worker”

Informed prescription

Uninformed professional judgement

Uninformed prescription,

teachers implement curricula

53535353

OECD countries participating from PISA 2000

OECD countries participating from PISA from 2003

OECD partner countries participating from PISA 2000

OECD partner countries participating from PISA 2003

OECD partner countries participating from PISA 2006

PISA – Participating Countries

54545454 Further information

www.pisa.oecd.org– All national and international publications– The complete micro-level database

email: [email protected]

[email protected]

…and remember:

Without data, you are just another person with an opinion