The Concrete-Pictorial-Abstract Approach
in Primary Mathematics
5 Dec 2013 | MAV Annual Conference
Dr Yeap Ban Har
Marshall Cavendish Institute
Slides are available at
www.banhar.blogspot.com

The Merlion by Yeap Ken Min
“Upon separation from Malaysia in 1965, Singapore
was faced with … high levels of unemployment and
poverty. 70% of Singapore’s households lived in badly
overcrowded conditions, and a third of its people
squatted in slums on the city fringes. Unemployment
averaged 14%, GDP per capita was less than $2,700,
and half of the population was illiterate. “
Country

GDP per capita in
current USD
2012

Singapore

60,400

Malaysia

16,900

Thailand

10,100

Philippines

4,400
| Hanusek, Jamison, Jamison & Woessmann 2008
Score

1960-1970s

1980s

1990s

2000s

500’s

Japan

Hong Kong
Japan
Korea

Hong Kong
Japan
Korea
Singapore

Hong Kong
Japan
Korea
Singapore

400’s

Thailand

Philippines
Singapore
Thailand

Malaysia
Thailand

Malaysia
Thailand

Indonesia
Philippines

Indonesia
Philippines

300’s

| Hanusek, Jamison, Jamison & Woessmann 2008
Example 1
First Lesson on Fractions
Primary 2
Example 2
Division involving Fractions
Primary 5
Lesson 2
Share 3 fourths.

5th December 2013
Example 3
Addition within 40
Primary 1
Lesson 1

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Lesson 1

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Lesson 1

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Lesson 1

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Lesson 1

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Lesson 1

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Lesson 1

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Example 4
Area of Circle
Primary 6
Nanyang Primary School, Singapore

CPA Approach
Based on Bruner’s work on
representations – enactive, iconic and
symbolic
thinkingschools
learningnation
Mathematics is “an excellent vehicle for
the development and improvement of a
person’s intellectual competence”.
Ministry of Education, Singapore (2006)
Ministry of Education, Singapore (1991, 2000, 2006, 2012)

MAV2013 Session 1 CPA Approach