Zobrazeno 1 - 10
of 1 973
pro vyhledávání: '"Issa I"'
Publikováno v:
IJCER (International Journal of Chemistry Education Research), Vol 6, Iss 2 (2022)
Chemistry education research has demonstrated that chemistry concepts are abstract, complex, and challenging for students to learn and understand. Chemistry is the branch of science that deals with the nature and behavior of atoms, and bond formation
Externí odkaz:
https://doaj.org/article/1b5ec6fd9664483fa8fd0a9fba4d546c
Publikováno v:
IJCER (International Journal of Chemistry Education Research), Vol 6, Iss 1 (2022)
Chemical equilibria, including acid-base equilibria, play a significant role in the learning of general chemistry. Acid-base reactions as well as acidity and basicity concepts and their relationship to titrations are an important part of any general
Externí odkaz:
https://doaj.org/article/dd3321898ca04d84b8f9465cac8b1aa2
Autor:
Issa I. Salame, Shirley Dong
Publikováno v:
IJCER (International Journal of Chemistry Education Research), Vol 5, Iss 2 (2021)
The preparation of a scientifically literate society is the main goal of science education throughout the world and this has resulted in the emphasis of nature of science in the curriculum. The purpose of this research project is to examine the afore
Externí odkaz:
https://doaj.org/article/84ce1ffa85ad41f09f0c92fa259168c5
Publikováno v:
IJCER (International Journal of Chemistry Education Research), Vol 4, Iss 1 (2020)
Organic chemistry is the offered after general chemistry and is the course that many find it challenging and difficult. Synthesis is first introduced in organic chemistry I course and is widely considered as one of the topics in which students strugg
Externí odkaz:
https://doaj.org/article/f43272f328944ccc968f969de8987bb8
Autor:
Issa I. Salame, Sarah Nazir
Publikováno v:
IJCER (International Journal of Chemistry Education Research), Vol 3, Iss 2 (2019)
Supplemental Instruction (SI) has been a successful implementation into institutions worldwide. It serves as a means of reducing attrition and increasing the overall learning of course material. The City College of New York (CCNY) has recently implem
Externí odkaz:
https://doaj.org/article/2a8d1b7fdf6545b2b0e113eed2b9d505
Publikováno v:
IJCER (International Journal of Chemistry Education Research), Vol 3, Iss 1 (2019)
Organic chemistry is often regarded as a difficult subject which deters learners and is associated with poor performance. Our research aims to examine some of the challenges that students face in learning organic chemistry topics related to acid/base
Externí odkaz:
https://doaj.org/article/819c49149af340dcb238afa5dfcde860
Autor:
Vranjes-Wessely, S., Misch, D., Issa, I., Kiener, D., Fink, R., Seemann, T., Liu, B., Rantitsch, G., Sachsenhofer, R.F.
Publikováno v:
In International Journal of Coal Geology 1 May 2020 224
Publikováno v:
In Acta Materialia 15 February 2019 165:409-419
We undertake a spectral study of a sample of bright X-ray sources taken from six XMM-Newton fields at high galactic latitudes, where AGN are the most populous class. These six fields were chosen such that the observation had an exposure time more tha
Externí odkaz:
http://arxiv.org/abs/1109.2428
Publikováno v:
Interdisciplinary Journal of Environmental & Science Education; 2024, Vol. 20 Issue 2, p1-8, 8p