SCAFFOLDING IN EDUCATION

Teachers use this strategy regularly in classrooms. A teacher demonstrates a particular skill to students and then provides them with assistance, while students attempt to master the skill. It literally is transferring the responsibility from the teacher to the student in order to teach the student to work independently. The assistance is not taken away immediately, rather it is a gradual transformation. One of the examples of scaffolding in education would be when a teacher teaches students how to solve a sum in maths using given properties. The teacher then asks students to solve the sum on their own and come up with the answer and corrects them if they have made mistakes. Teaching itself is a skill, therefore before using this strategy, a tutor has to be skilled with his teaching skills. This strategy helps students learn from their mistakes and clears all doubts about certain concepts while mastering a skill.

Characteristics of the Vygotsky Scaffolding
Jamie McKenzie, the editor of an online education journal has pointed out the eight characteristics of the scaffolding strategy that a teacher must follow in order to teach a student. They are as follows.

    A step by step instruction procedure helps in reducing confusion over concepts of acquiring skills.
    Explain the importance of learning or mastering a particular skill.
    The students must be able to analyze the instructions and come up with their ways to tackle the matter.
    Offering assessment of the work students have done helps them learn and understand what is expected of them.
    A teacher must point out other resources where students can refer for help to learn more about the skill or information being taught to them
    The activity must be well planned and keep students interested and should not be posed as a fear in any which way, due to which they will lose interest in understanding the concept of the task.
    Efficient delivery of the scaffolding instruction will save time and is a quick and interesting way of educating students.
    The basic aim of this strategy is to provide knowledge to students and help them overcome their fear of performing and making decisions.

Scaffolding in Education: Examples
Scaffolding in education involves the concept of interventionist study. The earliest application of the study was done with toddlers of ages 3,4 and 5. They were given the task of making a pyramid with a set of blocks. The tutor was asked to help the child only as much it would for him to understand what was to be done. This study was done by Wood, Ross, and Bruner in 1986. From this study they came up with 6 forms of support that a child could be provided with.
Another example was of reciprocal teaching, a study carried out by Palinscar and Brown in 1985. Here students were provided with reading strategies by a tutor. These strategies were;

    Self-Directed Summarizing
    Questioning
    Clarifying
    Predicting

The tutor helped the students with each of these strategies till they could understand the importance of each and its application.

Advantages of Scaffolding in Education
The main advantage of this strategy is that it helps the learners associate acquired knowledge with new concepts. It also helps in building a sort of self confidence in students. Scaffolding also helps reduce fear and anxiety about a certain concept which if not taken away leads to frustration. Another advantage of scaffolding is that it is tailored according to the individual requirement of the learner., which leads us to the disadvantage of scaffolding.

Disadvantages of Scaffolding in Education
As mentioned in the advantages of scaffolding, that it is tailored for individual learners, application of this strategy in a classroom gets quite tedious. The strength of a class is often large and applying the strategy to each student may become quite time consuming.

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