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Grouping Students for Instruction
1. Some educational theorists believe that students should be grouped together with similar students for instruction. Other educational theorists believe that instructional groups should be made deliberately diverse. The criteria, employed for differentiating students, include chronological age, mental age, IQ, skin colour, sex, social class, geographical location, and parental income.
2. A mental age is a measure of someone’s ability to think, obtained by comparing someone’s ability with the average ability of children at various ages, for example, a 25-year-old man with a mental age of seven. An IQ is someone’s level of intelligence, measured by a special test, with 100 being the average result, for example, an IQ of 130.
An individual’s intelligence quotient is his mental age, as shown by intelligence tests, multiplied by 100 and divided by his chronological age. Such criteria as mental age and IQ often have the effect of separating rich from poor or elites from cultural minorities because of the cultural content of the tests used.
3. Arguments in favour of homogeneous grouping tend to emphasize speed and efficiency in instruction and learning. Heterogeneous grouping is characterized by lack of racial discrimination, sex discrimination, and discrimination against students with low IQ or with low income. Arguments for heterogeneous grouping tend to emphasize tolerance towards each other and the importance of mutual understanding.
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Some educational theorists believe that to be quick and efficient at learning, students should be arranged in a homogeneous group.
Chronological age, mental age, IQ, skin colour, sex, social class, geographical location, parental income are the criteria for grouping students.
Mutual understanding is important in all relationships, and heterogeneous grouping emphasizes it, as well as tolerance towards each other.
One of the ways of making instruction and learning effective is grouping students, and different criteria are used to differentiate them.
