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ravi is a teacher of class 4 in a municipal school in delhi when the new school year started he opened the textbook and started teaching the children
difference between natural rubber and vulcanized rubbernatural rubbervulcanized rubber 1 it is soft and stickyvulcanized rubber is hard and
what are the other differences between learners that a teacher needs to keep in mind while teaching let us see an example in which a teacher took
build upon the childs background as you read in previous each child is unique individual children vary in age level of cognition background etc
objectivesafter studying this leaarn maths you should be able to explain why a teacher needs to know the level of development of hi her learners
introduction do you remember your school-going days particularly your mathematics classes what was it about those classes that made you like or
synthetic rubber - classification of rubber the synthetic rubber is acquired by polymerising specific organic compounds that may have properties
here we have tried to present some of the different thinking and learning processes of preschool and primary school children in the context of
natural rubber - types of rubberit is acquired as latex from rubber trees the latex is coagulated along with formic acid or acetic acid the
imagine a time in history when the number system had not yet evolved a farmer needed to keep track of his cattle what would he do to figure out
the invisible effort although the development of children is a process what is noticed and given recognition to is the end-product we usually
rubber - polymerit is a polymer that is able of returning to its original size shape or length later than being deformed or stretched it a kind of
children of the same age can be at different operational stages and children of different ages can be at the same developmental stage do you agree
each child is unique although every child goes through similar stages of development the process may vary from one set of children to another
chain transfer agentsin vinylic polymerisation several other molecules react along with main growing chain to interrupt the additional growth of the
which of the following statements do you think are true about children indicate with t for true and for false give reasons for your choicea most
e1 from your experience and what you have studied so far by which age would-you expect an average child to be ready to acquire the following
free-radical mechanismfree-radical polymerisation is started by organic peroxide or other reagents that decompose to give free
chain growth or addition polymerisation it includes a series of reaction each of which consumes a reactive particle and generates another similar
concrete operational stage piaget describes a five-year-old boy playing with a collection of pebbles first he laid them in a line and counted
e1 i have a three-year-old friend he has a lot of toy cars to play with playing with him once i divided the cars into two sets one set was more
pre-operational stage this period of a childs cognitive development usually begins at the age of 2 and lasts until about the age of 6 thus it
difference between thermoplastic and thermosetting polymersthermoplastic polymersthermosetting polymers1 thermoplastic polymers are soften and
thermosetting polymers - classification of polymersthese are the polymers which go through permanent modification on heating they get firm and
development is continuously going on think of any two children around you would you say that they are alike do they learn the same things the