Zeal study shares you the answer for 8 th Maths Prepared by Mrs.S.Seethalakshmi , Kanchipuiram dt.We convey our special thanks to her for this dedicated work for us. Evaluation is a systematic determination of a subject's merit, worth and significance, using criteria governed by a set of standards. ... The primary purpose of evaluation, in addition to gaining insight into prior or existing initiatives, is to enable reflection and assist in the identification of future change. Topic: Term -2 original question paper and  Answer  for 8 th Maths File type: Pdf 8 mathsQ&A key  Many types of evaluation exist, consequently evaluation methods need to be customised according to what is being evaluated and the purpose of the evaluation.1,2 It is important to understand the different types of evaluation that can be conducted over a program’s life-cycle and when they should be used. The main types of evaluation are process, impact, outcome and summative e...