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TEACHING CHEMISTRY IN THE LABORATORY* [PDF]

School Science and Mathematics, 1919
n ...
openaire   +1 more source

Application of Director in Organic Chemistry Experiment

Chemical Engineering Transactions, 2017
In view of the characteristics of high cost of organic chemistry experiment, long period, flammable reactants and difficult disposal of waste, the computer multimedia and network technology is used to assist chemistry teaching and simulate organic ...
Yuang Mao, Chao Huang
doaj   +1 more source

Research on Application to College Study in Organic Chemistry Teaching based on Computer Software

MATEC Web of Conferences, 2016
In order to give more accurate response to some basic chemical problems, it relates to the theoretical analysis and calculation so the computer chemistry has been developed rapidly.
Wang Jing
doaj   +1 more source

Problem situations as a means of improving experimental knowledge in the process of teaching chemistry in secondary schools [PDF]

E3S Web of Conferences, 2023
This article discusses the methods of teaching chemistry in secondary schools, a means of improving the formation of students, the main tasks of teaching chemistry, experimental knowledge, the immediate level of knowledge, a search heuristic conversation
Bekturganova Zulfiya, Kaipbergenov Atabek, Abadan Erekeyeva, Gulbahar Bekmanova   +3 more
doaj   +1 more source

Effect of Concept Mapping Teaching Approach on Students’ Academic Performance in Chemistry in Senior Secondary Schools

Indonesian Journal of Educational Research and Technology, 2023
This study investigated the effect of the concept mapping teaching approach on students’ performance in Chemistry in senior secondary schools regarding a periodic table concept.
Torpev Terver Francis, Salaudeen Jaleel Baba   +1 more
doaj   +1 more source

Teachers’ Opinions about the Effect of Chemistry Demonstrations on Students’ Interest and Chemistry Knowledge

Center for Educational Policy Studies Journal, 2020
Chemistry is an experimental discipline that uses experimentation as one of its most important research methods. Laboratory work and other practical work are therefore also essential in chemistry lessons. Chemistry demonstrations are used by teachers as
Luka Vinko, Seamus Delaney, Iztok Devetak   +2 more
doaj   +1 more source

Chemistry Teaching Based on Subject Understanding: Logic, Problems, and Development Paths

Jiaoshi jiaoyu xuebao
Understanding subject knowledge of chemistry refers to an original and structured understanding of the subject knowledge, ways of thinking and methods.
ZHANG Jun
doaj   +1 more source

Superlatives in Teaching General Chemistry

Chimia, 2021
Chimia, 75 (4)
openaire   +3 more sources

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Exploring Teachers’ Technological Pedagogical Content Knowledge as an Indicator for the Planning of In-service Teacher Training in Chemistry Education

Acta Chimica Slovenica
This study examined how teachers teaching chemistry at different levels of education perceive their levels of technological pedagogical content knowledge (TPACK) and examined the relationship of TPACK with age, gender, teaching at different levels of ...
Mojca Orel, Cirila Peklaj, Vesna Ferk Savec   +2 more
doaj   +1 more source