Japanese Journal of Biological Education

Online ISSN : 2434-1916
Print ISSN : 0287-119X

Search
Browse

All issues

Volume 31, Issue 2

Displaying 1-5 of 5 articles from this issue

Download citation

Show all abstracts

PRACTICAL STUDIES

The Influence of Students’ Direct Experiences and Indirect Experiences with Crayfish (Procambarus clarki) on their Degree of Understanding the Morphological Characteristics and Habits.

T. Kobayashi

1991 Volume 31 Issue 2 Pages 85-91
Published: 1991
Released on J-STAGE: December 12, 2024

DOIhttps://doi.org/10.24718/jjbe.31.2_85

JOURNAL FREE ACCESS

Show abstractHide abstract

A questionnaire survey was prepared dealing with the infiuence of students’ direct and indirect experiences with crayfish (Procambarus clarki) on their degree of understanding morphological characteristics and habits of crayfish.
With “the level of understaning of morphological characteristics and habits” as the dependent variable and with “experience of observing”, “experience of collecting”, “experience of handling”, “experience of keeping”, “experience of reading books” and “experience of watching television” as six independent variables, multiple regression analysis was applied.
The results clarified that “the experience of handling”, “experience of collecting” and “experience of reading books” crayfish exerted the mostinfluence on the level of students’ degree of understanding the morphological characteristics and habits of crayfish.

View full abstract

Download PDF (16010K)
A regular delivery “Science correspondence” and the study on educational effect of that

K. Morimoto

1991 Volume 31 Issue 2 Pages 92-99
Published: 1991
Released on J-STAGE: December 12, 2024

DOIhttps://doi.org/10.24718/jjbe.31.2_92

JOURNAL FREE ACCESS

Download PDF (19584K)
Biological education to raise academic achievement motivation for upper secondary school student

M. Suzuki

1991 Volume 31 Issue 2 Pages 100-109
Published: 1991
Released on J-STAGE: December 12, 2024

DOIhttps://doi.org/10.24718/jjbe.31.2_100

JOURNAL FREE ACCESS

Download PDF (26730K)
Karyotype analysis of Amphibian chromosomes as teaching materials in science teaching (2)—A simple method for chromosome preparations from corneal epithelium of the frogs.—

K. Iizuka, D. M. Green, T. F. Sharbeil

1991 Volume 31 Issue 2 Pages 110-114
Published: 1991
Released on J-STAGE: December 12, 2024

DOIhttps://doi.org/10.24718/jjbe.31.2_110

JOURNAL FREE ACCESS

Show abstractHide abstract

A simple method for chromosome preparations was demonstrated using corneal cells ofthe frogs. 1) colchicine treatment (1 mg/ml) for 10~14 hours. 2) hypotonictreatment (distilled water) for 90 minutes. 3) vapor fixation (100% acetic acid) for 1 minute. 4) chromosome preparation (70% acetic acid) by squashed method.

View full abstract

Download PDF (14888K)
Laboratory Experiments on Genetic Transformation.: Teaching Method and Evaluation

K. Kainuma

1991 Volume 31 Issue 2 Pages 115-134
Published: 1991
Released on J-STAGE: December 12, 2024

DOIhttps://doi.org/10.24718/jjbe.31.2_115

JOURNAL FREE ACCESS

Download PDF (46359K)

feedback

Top

Register with J-STAGE for free!