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Das, Arijit – Journal of Education and Learning (EduLearn), 2020
In previous published articles, formulae-based mnemonics by counting the total number of s bonds with a lone pair of electrons (LP), a localized negative charge (LNC), or a localized lone pair of electrons (LLP) and subtracting one (01) from this total value (TSLP, TSLNC, or TSLLP) to predict the power of the hybridization state of simple…
Descriptors: Mnemonics, Scientific Principles, Molecular Structure, Comparative Analysis
Das, Arijit – Online Submission, 2018
In this review article, formulae based innovative mnemonics have been discussed to create interest and remove phobia of students in the field of inorganic and organic chemistry. Educators can use these numerous mnemonics in their teaching style in the classroom lectures after discussing conventional methods to make chemistry intriguing. Here, I…
Descriptors: Science Instruction, Organic Chemistry, Mnemonics, Inorganic Chemistry
Das, Arijit – Online Submission, 2018
In this approach, formulae based mnemonics by counting lone pair of electrons (localized or delocalized) have been highlighted by innovative and time economic way to enhance interest of students' who belong to paranoia zone of chemistry for the prediction of Hybridization state of hetero atom and Aromatic, Anti aromatic, non aromatic behavior of…
Descriptors: Science Instruction, College Science, Chemistry, Scientific Concepts
Das, Arijit – Online Submission, 2018
In this review article, formulae based on innovative mnemonics have been discussed to create interest and remove phobia of students in the field of chemical education. Educators can use these numerous mnemonics in their teaching style in the classroom lectures after discussing conventional methods to make chemistry intriguing. Here, I have tried…
Descriptors: Organic Chemistry, Science Instruction, Lecture Method, Mnemonics
Das, Arijit – Online Submission, 2017
In this chapter text-based learning approaches have been highlighted by innovative and time economic way to enhance the interest of students who belong to the paranoia zone in Electronic Structure of Atoms and Molecules beneath Inorganic Chemistry of chemical science. In this pedagogical survey, I have tried to hub two (02) time economic…
Descriptors: Science Instruction, Molecular Structure, Inorganic Chemistry, Teaching Methods
Das, Arijit – Online Submission, 2013
IUPAC nomenclature of bicyclo and spiro compounds is vitally important to students of organic chemistry in graduate and also at the post-graduate level. This new innovative method has to be introduced for the informal determination of IUPAC nomenclature of bicyclo and spiro compounds in a very simple way, which is also a time savings one.
Descriptors: Science Instruction, College Science, Graduate Study, Organic Chemistry
Das, Arijit; Adhikari, Suman; Paul, Bijaya; Sanjeev, R.; Jagannadham, V. – Online Submission, 2013
Prediction of aromatic and anti-aromatic behavior of organic compounds is a vitally important tool for students of chemistry at graduate and post-graduate level for solving different kinds of problems regarding reactivity, stability and acidic properties etc. In this manuscript we try to present a simple and innovative method for easy…
Descriptors: College Science, Molecular Structure, Scientific Concepts, Concept Formation
Das, Arijit; Adhikari, Suman; Pal, Debapriya; Paul, Bijaya; Sanjeev, R.; Jagannadham, V. – Online Submission, 2014
Prediction of number of [Pi]-bonds, [sigma]-bonds, single and triple bonds of aliphatic unsaturated open-chain and cycloalkynes is a vitally important tool for students of chemistry at undergraduate and graduate level for solving different kinds of problems regarding different chemical reactions. In this manuscript, we try to present a simple and…
Descriptors: Science Instruction, Chemistry, College Science, Computation