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  • Articles  (3)
  • chemistry  (3)
  • Springer  (3)
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  • 1995-1999  (3)
  • 1975-1979
  • Natural Sciences in General  (3)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Journal of science education and technology 5 (1996), S. 121-130 
    ISSN: 1573-1839
    Keywords: Assessment ; testing ; ethnicity ; technology ; computer interface ; problem solving ; chemistry ; science ; molarity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Natural Sciences in General , Technology
    Notes: Abstract This study investigated the effect of Pen-Point and Powerbook computers on solving a multiple step chemistry (molaritý) problem among White, Afro-American and Hispanic students (N=60) at the high school level. The screens on both computers were partitioned into a work field and a reasoning field. Both computers were programmed to record the time spent in each field, the number of entries made, and a copy of the entries made. Statistical analysis of data showed that more of the White and Afro-American Pen-Point computer users solved the problem correctly than did students using the Powerbook computer. All three ethnic groups made fewer entries, and took less time using the Pen-Point computer than the Powerbook. Attitude survey results of all ethnic groups showed that more Pen-Point computer users felt comfortable working with computers. Over all, the results suggest that the Pen-Point computer has a more positive effect on the problem solving performance and attitude of students towards computers than the Powerbook computer.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Journal of science education and technology 6 (1997), S. 71-79 
    ISSN: 1573-1839
    Keywords: Multimedia ; CAI ; adaptive ; chemistry
    Source: Springer Online Journal Archives 1860-2000
    Topics: Natural Sciences in General , Technology
    Notes: Abstract The trend towards Multimedia technology in Education is exemplified by the growing number of “multimedia ready” classrooms. Besides using the conventional computer-based training techniques, courseware has included multimedia capabilities, such as graphics, sound, animation, and video clips. This paper illustrates the development of such multimedia courseware. Additionally, this courseware employs sound instructional and learning strategies; thereby making the courseware not only educational, but also captivating. The other unique feature of the courseware is its adaptability. Teachers who are not computer experts can use the “Teacher” module to modify and add content to the courseware. By selecting the predefined objects, and/or filling in a form, the teachers can create simple animation by using the module. Another good feature is the ease of customizing the content in different languages. This is illustrated by the translation of a module in CHEMMAT into Chinese.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Journal of science education and technology 6 (1997), S. 231-240 
    ISSN: 1573-1839
    Keywords: Materials ; technology ; physics ; chemistry ; gender ; enrollments ; vocational
    Source: Springer Online Journal Archives 1860-2000
    Topics: Natural Sciences in General , Technology
    Notes: Abstract The teaching of science and technology in the final year of high school is examined in a new curriculum developed for the education system in Victoria, Australia. The traditional areas of Physics and Chemistry together with a technology related subject, Materials and Technology, are investigated The major curriculum link amongst these studies was the area of materials. In Chemistry this involved the nature of materials, the chemical basis for the production of metals and polymers, and the social consequences of waste disposal. Within Physics, the major involvement was the investigation of the structure and physical properties of materials through theory and practical investigation. The selection of materials, production of components and their testing were the major area involved with Materials and Technology. Although the area of materials related all three subjects enrollments were comparatively high for Physics and Chemistry but Materials and Technology had less than one tenth as much enrollment. Similarly, school providers were significantly lower for materials and technology. Materials and Technology is still considered a vocational subject compared with the science oriented subjects. When gender enrollments were considered, Chemistry had a similar number of females and males, Physics had twice as many males as females, and Materials and Technology had twice as many males as females. This appears to be a consequence of typical gender roles.
    Type of Medium: Electronic Resource
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