Bulletin of the Faculty of Education, Yamaguchi University

Faculty of Education, Yamaguchi University

PISSN : 2433-3670
NCID : AA12810513

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Bulletin of the Faculty of Education, Yamaguchi University Volume 73
published_at 2024-01-31

Teaching materials proposal and quantitative evaluation for improving comprehension in elementary school science “magnetic force created by electric currents”

小学校理科「電流がつくる磁力」における理解度向上のための教材提案及び定量的評価
Kawanami So
Shigematsu Hirotake
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教育学部_研究論叢-第73巻_010.pdf
About This Article
小学校第五学年理科の単元「電流がつくる磁力」における『電磁石』に注目し、児童の電磁石の 特性に関する理解度向上を目指した教材の開発及び定量的評価を行った。検定教科書に記載されて いるコイルを構成するエナメル線の直径条件0.3～0.6 mmを含む広範囲（直径0.1～0.8 mm）のエナ メル線を用いて、磁力、温度変化並びに流れる電流値を測定し、教材に適した条件の検証を行った。 磁力においては従来用いられている釘・クリップ・ワッシャーといった鉄製品が引き付けられる個 数を比べることに加え、テスラメーターを用いたコイル断面（質点）における磁束密度の定量的測 定を行った。さらに、乾電池の内部抵抗の影響を明らかにするために直流電源装置、アルカリ乾電 池、マンガン乾電池という異なる3つの電源を用いた比較測定を行い、内部抵抗の存在そのもの並 びに乾電池の劣化に伴う内部抵抗の増加がどのくらい磁力に影響を与えるかを具体的に明らかにし た。得られた結果を総合的に評価することにより、乾電池1個分の起電力である1.5 Vの電圧を使用 する条件下においては、直径0.5 mmのエナメル線（長さ10 m）を用いることが最も適していると いう結論に至った。
Other Article
表紙・目次ほか
PP. -
Visualization of volume change when electrolyte is dissolved in water development of quantitative experimental teaching materials aimed at promoting understanding of volume non-additivity
PP. 1 - 4
Behavioral consulting practice that takes into consideration the reduction of the burden on consultants（1） : class obstruction behavior of a child enrolled in regular classes
PP. 5 - 13
Behavioral consulting practice with consideration for reducing the burden of consulting(2) : reduction of absentee behavior for a child enrolled in regular classes
PP. 15 - 22
Change in“Agari” awareness due to amount of practice : focusing on optimistic tendencies
PP. 23 - 26
The relationship between facial memory and autistic tendencies
PP. 27 - 30
Acceptance of reasons for the enactment of school regulations in elementary schools
PP. 31 - 40
Teaching approaches for measuring micro-scale objects using a handmade eyepiece and stage micrometers : a case study for STEAM education in on-demand and face-to-face biology laboratory classes
PP. 41 - 47
Teachers' views of gender and teachers' relationships with their students at school
PP. 49 - 56
Existential consideration of questions in education ：the possibility of original existence
PP. 57 - 66
Teaching materials proposal and quantitative evaluation for improving comprehension in elementary school science “magnetic force created by electric currents”
PP. 67 - 78
A proposal for teaching materials and quantitative evaluation to improve understanding of the “Doppler Effect” in high school physics : development of teaching materials utilizing uniform linear motion after overcoming the problem of uniform circular motion
PP. 79 - 90
Hand movement identification using various machine learning methods
PP. 91 - 100
On a creation system for slideshow-based video teaching materials
PP. 101 - 106
Systematicity of learning including “Seeing”(6) : The Tale of the Genji “Minori-death of a woman named Murasaki no Ue”
PP. 107 - 116
Practice and evaluation of a “Life Environment Studies” class including interaction with foreign residents : a case study on the “Search in the Town” unit given to 2nd grade elementary Schoolchildren
PP. 117 - 125
Research on “well-being” and the absorption of choral singing : composition of scale models and analysis of survey results
PP. 127 - 133
Discovery of dialect type PA#2? : morphophonological phenomena on the Te-Form verb in the Tsushima and Iki dialects of Nagasaki Prefecture
PP. 135 - 144
A preliminary study on the domination of constraints in ‘repeating utterances’ between Speakers : targeting Japanese natural conversation
PP. 145 - 153
An essay on Taijun Takeda's kings and beautiful princesses of different tribes : based on draft materials
PP. 155 - 167
The meaning of “Kamitsukuyôni”
PP. 169 - 174
Editing “art educational information (Yamaguchi Prefecture version)”
PP. 175 - 181
On the structure of modern art and creation of originality in Taiwan
PP. 183 - 192
A study of Beethoven's “Erlkönig” WoO131 completed by R. Becker
PP. 193 - 201
Effect of intellectual curiosity and regulatory focus on fixation of class contents
PP. 203 - 206
What part of the face constructs the first impression of strangers and friends? : The influence of wearing a mask and sunglasses on impressions of a stranger at first meeting and of a familiar person
PP. 207 - 212
Mapping of citrus cultivation in the mid-Edo period : GIS analysis of “crops of various domains in the mid-Edo period”
PP. 213 - 222
A study of the process of student's understanding science in school : a map for teacher's strategy in science lessons
PP. 223 - 232
Why do humans learn, work, and live ?
PP. 233 - 240
Effects of instruction aimed at the performance of questioning behaviors for a child with pervasive developmental disorders and intellectual disabilities
PP. 241 - 247
Teaching flick input as an alternative to handwriting for a child in the elementary section of a special needs school
PP. 249 - 254
Figurative expression as rhetoric in the Youshui-zhi-Shi (游説之士) in the warring states period
PP. 255 - 264
Nursery teachers' sharing of early childhood care and education based on children in their classes during in-service training
PP. 265 - 274
References to food in unbeaten tracks in Japan : Isabella Bird's response to the “Food Question”
PP. 275 - 285
Career education for children with severe and multiple disabilities : improved quality of life through self-selection of clothes
PP. 287 - 303
What is SHONAN : 4. 0. 1
PP. 305 - 313
What is SHONAN : 4. 0. 2
PP. 315 - 324
Stylistic effects of conversion in the novels of Jane Austen
PP. 325 - 332
Interpretations by teachers of “utterances by teacher and children” and “children's ideas”(I) : a case study of a Japanese language class using the narrative text “Uminoinochi” in 6th grade
PP. 333 - 339
Interpretations by teachers of “utterances by teacher and children” and “children's ideas”(II) : a case study of a Japanese language class using the narrative text “Uminoinochi” in 6th grade
PP. 341 - 348
The styles of thinking or judgment-making from teaching practices in social studies
PP. 349 - 358
Changing the way students reflect and the images they want to present in special-needs education junior high school art classes : using special sheets to reflect on experiences depending on level and teacher assessment
PP. 359 - 367
The shaping of the “high five” gesture in students with autism spectrum disorders attending special needs schools
PP. 369 - 374
Mordanting effect of hot spring water in Yamaguchi for “Kusaki-zome” : focusing on color tones
PP. 375 - 380
Curriculum structure of environmental education in Taiwan : analysis of school textbooks used in lifestyle classes
PP. 381 - 388