2nd Puc Chemistry Notes.pdf Free Download Here. Dakota State University General Chemistry Laboratory Manual. Are from the 2nd ed. Of Molecular Biology of the.
The Nat ional C ouncil o f E ducat ional Re se arch and Trainin g ( NCE RT) is the apex body concerning all aspects of refinement of School Education. It has recently developed textual material in Biology for Higher Secondary stage which is base d on the National Cu rr icul um F rame wo rk ( NCF ) –2005. The NCF reco mme nds th at chi ldr e n’s e xpe ri e nce in sch ool e ducati on mus t be li nk e d to the life outside school so that l e arni ng e xpe ri e nce is j oy ful and fi ll s th e g ap be twe e n the e xpe ri e nce at home and i n communi ty. I t r e comme nds to diffu se the sharp b oun dari e s betw e e n di ffe rent su bjects and di scour ag e s rote le arn in g.
The rec e nt de v e lopm e nt of syllabi and te xtual ma te rial is an att e mpt to implement this basic idea. The present Laboratory Manual will be com plem e ntary to the te xtbo ok of B iolog y fo r Cl ass XI I. It is in continu ation to the NCERT’s efforts to improve upon comprehension of concepts and practical skills among students. The purpose of this manual is not only to conve y the a pproach an d phi losophy of the practical cour se to stu de nts and teachers but to provide them appropriate guidance for carrying out e xpe ri me nts i n th e laboratory.
The manual is su ppose d to e ncour ag e chi ldr e n to re flect o n th e ir own lea rn in g and to pur su e fur ther activities and que stion s. Of cour se the su cce ss of thi s effo rt al so de pe nds on the in iti ative s to be taken by the prin cipals and teache rs to e ncour ag e chi ldr e n to carr y out e xpe ri me nts in the laborato ry and dev e lop their th ink in g a nd n ur tur e c rea tivity. Th e methods adopted for perfor mi n g th e pr acti cal s and th eir evaluation will determine how effective this practical book will prove to make the children’s life at school a happy experience, rather than a source of stress and boredom. The practical book attempts to provide space to opportunities for contemplation and wondering, discussion in small groups, and activities requiring hands-on experience. It is hoped that the material provided in this manual will help students in carrying out laboratory work effectively and will encourage teachers to introduce some open-ended experiments at the school level.