ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 66, Number 2
JKCSEZ 66(2)
April 20, 2022 

75  

Metal Salt of Aromatic and Aliphatic Dicarboxylic Acids Represented Rectangular-Rod or Board Shaped Morphology in High Crystallinity
Sang Myeong Kim, Kwang Jin Hwang*
Keywords: Morphology, Metal salt, Dicarboxylic acid, Crystallinity, Scanning electron microscopy
DOI: https://doi.org/10.5012/jkcs.2022.66.2.75

Abstract  |  Full Text: PDF    JATS XML

78  

Adsorptive Removal of Radionuclide Cs+ in Water using Acid Active Clay
산활성 점토를 이용한 수중의 방사성 핵종 Cs+ 흡착 제거
Jae Sung Lee, Su Jin Kim, Ye Eun Kim, Seong Yun Kim, Eun Kim, Keon Sang Ryoo*
Keywords: 흡착제, 산활성 점토, Cs+, 흡착, 등온선 ,  Adsorbent, Aid active clay, Cs+, Adsorption, Isotherm
DOI: https://doi.org/10.5012/jkcs.2022.66.2.78

Abstract  |  Full Text: PDF    JATS XML

86  

Fermentation Efficiency and Effect on Morphological Change of Nitrogen and Phosphorous with the Litter Types of Cowshed
우사의 깔짚 종류에 따른 발효 효율과 질소와 인의 형태 변화에 미치는 영향
Keon Sang Ryoo
Keywords: 질소, 인, 깔짚, 퇴비, 스투루바이트, 인산칼슘 ,  N, P, Litter, Manure, Struvite, Calcium phosphate
DOI: https://doi.org/10.5012/jkcs.2022.66.2.86

Abstract  |  Full Text: PDF    JATS XML

92  

Marked Change in Parameter Level in Patient with Renal Disease
Anmar Hameed Bloh, Dr Antesar Rheem Obead*, Doaa Nassr Wahhab
Keywords: Chronic renal failure, WBC, RBC, Hemoglobin, Platelets
DOI: https://doi.org/10.5012/jkcs.2022.66.2.92

Abstract  |  Full Text: PDF    JATS XML

96  

Perceptions of the Middle School Gifted-students and Pre-teachers About the Convergence Class Programs Using Realistic Contents
실감형 콘텐츠를 활용한 융합 수업 프로그램에 대한 중학교 영재 학생 및 예비 교사의 인식 조사
Eun Ji Kim, Hyun Kyung Kim*
Keywords: 실감형 콘텐츠, 가상 현실(VR), 증강 현실(AR), 과학적 태도, 인식 조사 ,  Realistic content, Virtual reality (VR), Augmented reality (AR), Scientific attitude, Perception
DOI: https://doi.org/10.5012/jkcs.2022.66.2.96

Abstract  |  Full Text: PDF    JATS XML

107  

The Effects of Chemistry Class Using Computer-Based Science Inquiry Program on Positive Experiences about Science, Science Core Competency, and Academic Achievement
컴퓨터 기반 과학 탐구 프로그램을 활용한 화학 수업이 과학 긍정경험, 과학과 핵심역량 및 학업성취도에 미치는 영향
Sungki Kim, Hyunjung Kim*
Keywords: 과학 긍정경험, 핵심역량, 성취도 ,  Positive experiences about science, Core competency, Achievement
DOI: https://doi.org/10.5012/jkcs.2022.66.2.107

Abstract  |  Full Text: PDF    JATS XML

124  

A Comparative Study on Chemistry Education Contents of South Korea and North Korea
남한과 북한의 화학교육 내용 요소 비교 연구
Byoung Wook Min, Hyun Ju Park*
Keywords: 북한 교과서, 화학, 내용 요소, 2015 개정 교육과정, 화학교육 ,  North Korean textbooks, Chemistry, Content element analysis, Chemistry education
DOI: https://doi.org/10.5012/jkcs.2022.66.2.124

Abstract  |  Full Text: PDF    JATS XML

136  

Analysis on the Characteristics of Academic Achievement of Middle School Students About ‘composition of matter’: Focusing on the Results of the National Assessment of Educational Achievement (NAEA)
중학생들의 ‘물질의 구성’ 영역 학업성취 특성 분석 : 국가수준 학업성취도 평가 결과를 중심으로
Jongho Baek, Jae Bong Lee, Wonho Choi*
Keywords: 국가수준 학업성취도 평가, 화학, 물질의 구성 ,  National assessment of educational achievement, Chemistry, Composition of matter
DOI: https://doi.org/10.5012/jkcs.2022.66.2.136

Abstract  |  Full Text: PDF    JATS XML

150  

An Analysis of Pre-service Science Teachers’ NOS Lesson Planning and Demonstration: In the Context of ‘Science Inquiry Experiment’ Developed Under the 2015 Revised National Curriculum
예비과학교사의 NOS 수업 계획 및 시연에서 나타나는 NOS-PCK 분석 - 2015 개정 교육과정에 따른 ‘과학탐구실험’ 교과의 맥락에서 -
Minhwan Kim, Haerheen Kim, Taehee Noh*
Keywords: 과학의 본성(NOS), ‘과학탐구실험’, 교과교육학지식(PCK), 예비과학교사 ,  Nature of science, Science Inquiry Experiment, PCK, Pre-service science teacher
DOI: https://doi.org/10.5012/jkcs.2022.66.2.150

Abstract  |  Full Text: PDF    JATS XML

163  

Analysis of Science Social Emotions Learning on Secondary Science Curriculum Achievement Standards and Textbooks
과학과 교육과정 성취기준과 교과서의 사회정서학습 요소 분석
Seo Young Kim, Hyun Ju Park*
Keywords: 사회정서학습, 중학교 과학, 고등학교 통합과학, 과학탐구실험, 교육과정 성취기준 ,  Social emotional learning, Middle school science, High school integrated science, Science inquiry experiments, Curriculum achievement standards
DOI: https://doi.org/10.5012/jkcs.2022.66.2.163

Abstract  |  Full Text: PDF    JATS XML

171  

Synthesis of Sphingosine Kinase Inhibitors and Its Anticancer Activity in Pancreatic Cancer Cells
스핑고신 키나아제 저해제의 합성과 췌장암 세포에서의 항암활성 연구
Eun Young Park, Dong Jae Baek*
Keywords: Sphingosine kinase, Inhibitor, Pancreatic cancer, Derivative
DOI: https://doi.org/10.5012/jkcs.2022.66.2.171

Abstract  |  Full Text: PDF    JATS XML