The model method is a very powerful problem-solving strategy extensively used in the Primary Mathematics curriculum in Singapore, sometimes referred to as “Singapore Math” by other countries.
Model Method help students visualize and simplify a math problem in a pictorial way. It was developed and popularized by Mr Hector Chee, a Singapore teacher, in 1990s.
Versatile and used in various topics It is used to teach a wide range of Mathematics topics taught in the Primary Mathematics curriculum in Primary schools (elementary schools). Some of these include arithmetic, fractions, percentage, decimals, average, ratio and of course various problem sums testing these topics. It provides the pictorial perspective of the Mathematical problems and also provides easy analysis of 'parts whole' and comparison between quantities
.
A form of pre-algebra Not only that, it is in fact a form of pre-algebra, that actually shows the visual perspective of algebra by representing known and unknown values with rectangular boxes of different sizes, rather than the trial-and-error methods being used in US National Cirriculum. Its proper use and understanding is therefore essential in Primary School Education in Singapore, particularly the Primary School Leaving Examination (PSLE), which in a way decides the future education of the students
Trends in International Math and Science Study (TIMSS)
Singaporean students were ranked top place for Mathematics in Trends In Mathematics and Science Study (TIMSS) in 1995, 1999 and 2003. TIMSS is a prestigious study of Mathematics and Science education all around the world. Singapore Math then received media attention and worldwide recognition. While many factors contributed to the success of the Mathematics curriculum in Singapore, many agreed that one of the key reasons is the use of the Model Method. It is essentially a way to help students visualize and simplify a math problem in a pictorial way.
Relvant Resources on Singapore Math & Model Method
Websites
SingaporeMath.com
ModelMethod.com
SingaporeMathResource.com
Books
Bar Modeling: A Problem-solving Tool
The Singapore Model Method for Learning Mathematics
8-Step Model Drawing
Challenging Mathematical Problems: The Model Approach