case study
Technology, ICT and Math Education
Prof. Inder K Rana Department of Mathematics Indian Institute of Technology Bombay e-mail: ikrana@iitb.ac.in
Indian education system The system of education in India is ‘10 + 2 + 3’ model. Education is a state subject and there are 26 states in India. Each state has its own Education Board which is responsible for all matters relating to school education in that state. This makes the education system nonuniform. Indian education system is highly examination-oriented. The ‘examination mentality’ has had a strong negative influence on everything connected with education in India: textbooks, style of teaching, and teacher preparation. There is little scope for innovation and use of technology in regular teaching. In the year 2005, the Central Board for Secondary Education took an initiative and issued a directive to all the schools affiliated to it (Figure 1.) What Math Lab can achieve (CBSE) However, there was no real effect of this circular as no support system was set up. Still, there is no attempt to include really meaningful technology inputs in math education as part of curriculum.
Role of technology in Math education What is technology What is technology? It can be summed up from the perspective of evolution, as:
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It has evolved from oral education and engraving on clay tablets / stones, to writing on palm leaves, to the invention of ink/paper and printing, to digital media in the modern times. Technology hardware: Hand held calculators on one hand and multimedia workstations on the other; digital class rooms on one hand and virtual class rooms on the other are some of the examples of technology playing a role in math education. ICT, Course distribution over the Internet, use of softwares like Maple, Mathematica, Mupad, Drive, GSP, Cabri, and so on, help to compute and simulate. Learning management softwares and evaluation tools are playing a vital role in making laborious tasks easy.
Mathematics Laboratory in Schools Concept of Mathematics Laboratory introduced by the Board in 20022003. Manual titled ‘Mathematics Laboratory in Schools’ published by the Board to give fuidelines and specimen activities. Aim: To remove the fear for mathematics among chilren and to make the subject more interesting. All affiliated schools were advised to start the Mathematics Laboratory for classes III onwards and integrate evaluation of practical competencies in Mats with the evaluation of the subject. Board expects all affiliated schools to have their Mathematics Laboratories by 31st March, 2005. Circular No. 03/28.01.04 Figure 1. Math Lab aims
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www.digitalLEARNING.in
Technology in Math education Education (more so Math education) is in the midst of a change driven by technological developments. Technology is entering many facets of math teaching and learning. Technology is a valuable tool in the teaching and learning of mathematics, for it has the ability to empower mathematics students as well as mathematics instructors. In some cases the use of technology is prompted by the methods that can help a teacher to do some jobs easily and in a better way. In others it is motivated by the belief and effort to impart instructions in a way that will help to achieve the learning goals of students. Integration of technology in education can also be because of nonacademic reasons. Technology supported e-modules Aims The aim of an e-module should not be to replace a teacher, but to support a teacher. An e-module helps in building intuition and developing independent thinking. Intuitions built at early stages help later in formalisations. Efforts should be made to present numerical, graphical and symbolic representations of various concepts so that a student has the freedom to choose one or more of multiple intelligences. Recipe for an e-module • Select a topic. • Revise the basic concepts. • Give an example of the activity you want them to do. • Activity should involve observation, analysis of observation based on the concepts revised, conclusion and its justification. • Give a short quiz to test the assimilation of the concepts.