• 제목/요약/키워드: 과학 교실

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'탐구공동체'의 과학 교육적 함의에 대한 이론적 고찰 : '과학 교실 탐구공동체'를 향해서 (Theoretical Investigation on Implications of 'Community of Inquiry' for Science Education: Toward 'Community of Inquiry in Science Classroom')

  • 정용재
    • 한국과학교육학회지
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    • 제34권3호
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    • pp.303-319
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    • 2014
  • 본 연구에서는 탐구공동체의 의미와 특징을 Peirce와 Dewey의 관점을 중심으로 이론적으로 고찰하고, 이를 바탕으로 탐구공동체가 갖는 과학 교육적 함의에 대해 과학 수업과 교실, 과학 교육과정을 중심으로 논의함으로써 탐구공동체의 과학 교육적 적용 방안을 탐색하고자 하였다. 탐구공동체의 의미와 특징은 다음과 같이 다섯 가지로 요약될 수 있었다: 첫째, 탐구공동체에서 탐구는 진정한 의심으로부터 시작된다. 둘째, 탐구공동체에서 탐구가 시점은 진정한 믿음의 상태이다. 셋째, 탐구공동체에서 탐구는 실제적 효과의 관찰에 바탕을 둔 최선의 설명과 해결책을 시도한다. 넷째, 이상적으로 탐구공동체는 끊임없이, 그리고 무한히 탐구하는 공동체를 전제한다. 다섯째, 현실적으로 탐구공동체는 공동체 속에서 서로의 의견을 자유롭게 의사소통함으로써 최선의 설명과 해결책에 찾게 되는 공동체를 전제한다. 이를 바탕으로 학교 과학교육의 장에서 탐구공동체가 구현되려면, 흥미, 개방성, 엄격성, 오류가능성의 견지, 참여, 끊임없는 탐구 지향, 충분한 시간을 그 조건으로 하는 "자연 현상이나 사물과 관련하여 진정한 의심의 상태를 믿음의 상태로 바꾸는 것을 목적으로, 참여자로서 목적을 공유한 구성원들이 실제적 효과에 대한 관찰과 오류가능성을 견지하면서 자유로운 의사소통을 통해 최선의 설명과 해결책에 이르고자 끊임없이 노력하는 교실 공동체"인 과학 교실 탐구공동체가 필요함을 제안하였다. 끝으로 이를 바탕으로 과학 교육과정과 관련하여 몇 가지 제언을 하였다.

'과학 교실 탐구공동체' 관점 기반 과학 수업 인식 조사 도구 개발 및 적용 (Development and Application of the a Measuring Instrument for Perception of Science Classes Based on the View of 'Community of Inquiry in Science Classroom')

  • 정용재;장진아
    • 한국과학교육학회지
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    • 제37권2호
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    • pp.273-290
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    • 2017
  • 본 연구의 목적은 과학 교실 탐구공동체 관점에서 접근한 학생의 과학 수업에 대한 인식 조사 도구 개발과, 개발된 도구를 사용하여 과학 교실 탐구공동체 관점에서 과학 수업에 대한 학생의 인식을 조사하는 것이다. 본 연구는 총 417명의 초등학교 6학년 학생들을 대상으로 수행되었다. 연구결과, (a) 6개의 요인('문제인식I: 불일치 인식', '문제인식II: 흥미', '문제원인설명I: 가설설정 및 검증', '문제원인설명II: 협력적 검토', '문제해결I: 대상관계/개념 변화 반추', '문제해결II: 공동체관계/탐구자 변화 반추')으로 구성된 총 42개 문항의 '탐구수행 과정' 관련 조사 도구와, (b) 3개의 요인('탐구실행 의지', '탐구수행 태도', '의사소통 구조')으로 구성된 총 17개 문항의 '탐구수행 토대' 관련 조사 도구를 개발하였다. 또, 개발된 도구를 사용하여 초등학생들의 인식을 조사한 결과, 학생들은 과학 수업에 대해 과학 교실 탐구공동체 관점에서 대체로 보통 이상의 긍정적 인식을 하고 있었지만, 불일치에 기반 한 문제인식, 탐구자의 변화 및 공동체와의 관계 변화 반추를 동반하는 문제해결, 엄격성과 오류가능성 견지에 기반 한 탐구수행 태도 등 일부 요인에 대해서는 상대적으로 덜 긍정적인 인식을 하고 있었다. 이러한 결과를 바탕으로 탐구 중심의 과학 교육을 위한 몇 가지 시사점에 대해 논의하였다.

Ustekinumab 치료 후 발생한 고름물집건선의 Paradoxical Flare 1예 (A Case of Paradoxical Flare of Pustular Psoriasis after Ustekinumab Therapy)

  • 강인혜;신민경;이무형;정기헌
    • 대한피부과학회지
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    • 제56권9호
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    • pp.548-551
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    • 2018
  • Biologics are the most advanced treatment for psoriasis. Ustekinumab, one of the biologics for psoriasis, is a human monoclonal antibody that binds to the p40 subunit of interleukin-12 and interleukin-23. A 41-year-old woman with a 17-year history of plaque psoriasis and psoriatic arthritis presented with worsening lesions. The patient had previously been treated with a number of topical and systemic medications and narrow band ultraviolet B. However, none of the treatments consistently controlled her disease. Thus, treatment with ustekinumab 45 mg via subcutaneous injection was initiated. Approximately 7 days after the first treatment, she experienced a flare with generalized pustules in her whole body. The condition was controlled with systemic steroid treatment. The patient was subsequently treated with adalimumab, and improvement in her plaque and pustular lesions was noted. Herein, we report a case of psoriasis that flared up after ustekinumab therapy, which was accompanied by a morphological change from plaque to pustular lesions.

불안에 대한 태극권 치료의 해외 임상연구 동향 (A Review on Clinical Research Trends in the Treatment of Tai Chi on Anxiety)

  • 김주영;홍민호;구병수;김근우
    • 동의신경정신과학회지
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    • 제30권3호
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    • pp.275-285
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    • 2019
  • Objectives: This study was performed to review the research trends in the treatment of Tai Chi on anxiety. Methods: We searched for articles in Pubmed and China National Knowledge Infrastructure (CNKI) from January 2009 to December 2018. The selected studies were evaluated by Jadad Scale. Results: One pre-post comparison study and seven controlled clinical trials were selected. HAMA (Hamilton Rating Scale for Anxiety) and STAI (State Anxiety Inventory) were the most frequently used diagnostic criteria. For outcome measurement, STAI was again the most commo. From Jadad Quality Assessment Scale of 8 articles, the overall quality of the studies was low. Conclusions: According to this study, it seemed that Tai Chi treatment on anxiety disorder is an effective and safe intervention. Therefore, based on this study, more clinical research on diverse forms of treatments of anxiety disorder should be performed in Korean medicine in the near future.

황련해독탕 약침 치료를 병행한 임신 중 좌골신경통을 동반한 요통 환자의 증례보고 (A Clinical Case Report on Traditional Korean Medical Treatment Including Hwangryunhaedok-tang Pharmacopuncture for Low Back Pain with Sciatica during Pregnancy)

  • 김선경;강수진;홍가경;최창민
    • 대한한방부인과학회지
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    • 제32권2호
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    • pp.138-147
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    • 2019
  • Objectives: This study was to report clinical effect and safety of Traditional Korean Medical Treatment including Hwangryunhaedok-tang Pharmacopuncture for pregnant woman with low back pain with sciatica. Methods: The patient who suffered from sudden low back pain with sciatica was treated with Hwangryunhaedok-tang Pharmacopuncture, acupuncture, moxibustion, herbal medication and cupping therapy during admission. Visual Analog Score (VAS), Oswestry Disability Index (ODI), McGill pain questionnaire-short form (SF-MPQ) were checked to measure the outcome. Results: After treatment, Visual Analog Score (VAS), Oswestry disability index (ODI), McGill pain questionnaire-short form (SF-MPQ) were considerably improved in this case. Conclusions: The results indicate that Traditional Korean Medical Treatment including Hwangryunhaedok-tang Pharmacopuncture is the effective therapy for low back pain with sciatica during pregnancy.

혈관성 치매의 약침 치료에 대한 중의학 임상연구 동향 (A Review on the Trend of Clinical Research on Pharmacopuncture for Vascular Dementia in Traditional Chinese Medicine)

  • 홍민호;김만기;구병수;김근우
    • 동의신경정신과학회지
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    • 제31권4호
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    • pp.315-327
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    • 2020
  • Objectives: The aim of this study was to review the research trends in the treatment of pharmacopuncture for vascular dementia in Traditional Chinese medicine. Methods: We searched for articles in the China National Knowledge Infrastructure (CNKI) database from January 2000 to August 2020. Results: Among the total 63 articles, 9 articles were selected. All studies were randomized controlled trial studies. The Diagnostic and Statistical Manual of Mental Disorders (DSM) was most frequently used as diagnostic criteria. Effective rate and Activity of Daily Living (ADL) were most commonly used as outcome measurements. Angelica gigantis Radix (當歸), Salvia miltiorrhiza Bunge (丹蔘), and Astragali Radix (黃芪) were the most commonly used ingredients in pharmacopuncture. Joksamni (ST36) and Sinsu (BL23) were the most commonly used acupoints for pharmacopuncture treatment. Based on the Risk of Bias (RoB) of these 9 articles, the overall quality of studies was low. Conclusions: Pharmacopuncture could be considered for the treatment of vascular dementia. In the future, various systematic studies on dementia are needed.

군발 두통 환자의 한방 치료 치험 1례: 증례 보고 (Korean Medicine Treatment for a Patient with Cluster Headache: A Case Report)

  • 김만기;조한별;김근우;구병수
    • 동의신경정신과학회지
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    • 제33권2호
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    • pp.215-225
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    • 2022
  • Objectives: The purpose of this study was to report the effect of Korean medicine (KM) treatment on a patient diagnosed with cluster headache. Methods: The patient included in this study was diagnosed with cluster headache who received KM therapy (herbal medicine, acupuncture, moxibustion, cupping, and chu-na treatment). The main symptom of the patient was pain in the left occipital region and orbital region. It was diagnosed as a pattern of liver depression and spleen deficiency by oriental medicine. During the hospitalization period, treatment effect was evaluated by NRS. HIT-6. BDI, and STAI were additionally performed to assess depression and anxiety. Results: After 24 days of treatment, the intensity of headache decreased from NRS7 to NRS3. During follow-up at two weeks, there was no pain. Normal daily activities were possible. Conclusions: Korean medical approach might be useful for pain relief and restoration of daily living ability for patients with cluster headache.

다한증의 한약 치료에 대한 연구 : 체계적 문헌 고찰과 메타분석 (Herbal Medicine for the Treatment of Hyperhidrosis: A Systematic Review and Meta-analysis)

  • 김지희;임희영;고우신;윤화정
    • 한방안이비인후피부과학회지
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    • 제35권4호
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    • pp.123-138
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    • 2022
  • Objectives : The purpose of this study is to see the effects of herbal medicines on hyperhidrosis treatment. Methods : We searched articles related to oriental treatment of hyperhidrosis through domestic and international databases. Articles were searched for RCT. The results were summarized in tables and graphs, and meta-analysis was performed. Results : As a result of setting the herbal medicine alone treatment as an intervention for hyperhidrosis and western medicine alone as the control group, total 8 articles were selected. We analyzed them and got the results. The efficient rate of the treatment group was statistically significantly higher than that of the control group. In addition, adverse events were significantly less in the treatment group than in the control group. Conclusions : We found that oriental herbal medicine was effective and safe for hyperhidrosis.

세라믹 향기뜸이 원발성 월경통에 미치는 영향 (A Clinical Study on the Effect of Aroma Ceramic Moxibustion for Primary Dysmenorrhea)

  • 조정훈;김흥수;최도영;이재동
    • 대한한방부인과학회지
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    • 제22권1호
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    • pp.172-181
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    • 2009
  • Purpose: The purpose of this study is to identify the clinical effect of Aroma Ceramic Moxibustion in the treatment of dysmenorrhea patients. Methods: We studied 53 women from 18 to 30 years old who visited Kyung-Hee university medical center from May, 2008 to October, 2008. We randomly divided women into two groups, We treated one group with Aroma ceramic moxibustion, and treated another group with Aroma moxibustion for 2 months. The severity of dysmenorrhea were measured by VAS(Visual Analogue Scale). And we measured temperature of patient's abdomen by DITI. Results: Moxibustion significantly decreased the severity of dysmenorrhea. After treatment, the temperature of CV3 get higher than before treatment. But there is no difference between Aroma Ceramic Moxibustion and Ceramic Moxibustion. Conclusion: This study shows that Moxibustion has remarkable effects on dysmenorrhea patients, but Aroma Ceramic moxibustion is not better than Aroma moxibustion.

한약 성분 함유 기능성 비누의 여드름 피부 개선에 대한 pilot test (A Pilot Test on the Effects of Improvement on Acne Skin - Using Functional Soap, Containing Medicinal Herbs)

  • 정재철;노진주;최민선;김동일
    • 대한한방부인과학회지
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    • 제22권1호
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    • pp.182-190
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    • 2009
  • Purpose: The pilot study was done for checking the efficacy of using functional soap, containing medicinal herbs on acne skin. Methods: 30 participants with acne skin was recruited. They used functional soap during 8 weeks. Before and after the study, we checked the KAGS(Korean Acne Grading System) grade, and compared those score. For examining the clinical effect, global evaluation was done by both investigator and participants. Results: KAGS grade decreased from 1.6316 to 1.4211(p value = 0.042). And the clinical global evaluation was improved. Conclusion: This pilot test showed that using functional soap, containing medicinal herbs would be one of treatment on acne skin.