1 "towards real reform in science education. The ScienceTeacher" 53-57, 1991
2 "the case for constructivist classrooms.Association for Supervision and Curriculum Development" 145-, 1993
3 "implications and teaching strategies for science. SchoolScience and Mathematics" 136-141, 1992
4 "essays for the left hand.Cambridge" 165-, 1962
5 "What constructivism implies forteaching. Journal for Research in MathematicsEducation" 107-222, 1990
6 "Video and multimedia for math andscience instruction. Journal of Computers inMathematics and Science Teaching" 128-145, 1994
7 "The use of virtual reality in web-basedearth science education." 531-542, 2002
8 "The generativemodel and its implications for science education.Studies in Science Education" 59-87, 1985
9 "Students’ understanding of astronomical conceptsenhanced by an immersive virtual reality systems ." 3 : 1118-1122, 2005
10 "Students’ thinking and thelearning of science" 443-456, 1986
1 "towards real reform in science education. The ScienceTeacher" 53-57, 1991
2 "the case for constructivist classrooms.Association for Supervision and Curriculum Development" 145-, 1993
3 "implications and teaching strategies for science. SchoolScience and Mathematics" 136-141, 1992
4 "essays for the left hand.Cambridge" 165-, 1962
5 "What constructivism implies forteaching. Journal for Research in MathematicsEducation" 107-222, 1990
6 "Video and multimedia for math andscience instruction. Journal of Computers inMathematics and Science Teaching" 128-145, 1994
7 "The use of virtual reality in web-basedearth science education." 531-542, 2002
8 "The generativemodel and its implications for science education.Studies in Science Education" 59-87, 1985
9 "Students’ understanding of astronomical conceptsenhanced by an immersive virtual reality systems ." 3 : 1118-1122, 2005
10 "Students’ thinking and thelearning of science" 443-456, 1986
11 "Research onscience teacher education. British Journal of Sociologyof Education" 307-332, 1994
12 "Real-world field trips." 26-28, 1997
13 "Prospects for scientificvisualization as an educational technology." 249-279, 1995
14 "Multi-Media field studies- adevelopment in earth science teaching. The AustralianScience Teachers Journal" 53-56, 1973
15 "Issues of curriculum reform in science, mathematics, and higher order thinking across the disciplines" 144-, 1994
16 "Hypermedia in the classroom usingearth and space science CD-ROMs." 1-2, 1996
17 "Exploring application ways ofvirtual reality technology in science education." 725-737, 2001
18 "Development of a high-school geologycourse based on field trips. Journal of GeologicalEducation" 13-17, 1989
19 "Constructing hypermedia artifacts inmath and science classroom. Journal of Computers inMathematics and Science Teaching" 121 5-15, 19891994
20 "Collaboration in science educationresearch 1998." 110-, 1998
21 "Children’s ideas in science. Open University Press" 108-, 1985
22 "Changes in science classrooms resultingfrom collaborative actional research initiatives." 197-, 2003
23 "Changes in science classrooms after experiencingan international professional staff development program." 505-522, 2003
24 "Advancedtechnologies for the study of Earth Systems. ScienceActivities" 199119-22.
25 "A review of microcomputer-basedlabs how have they affected science learning?. Journalof Computers in Mathematics and Science Teaching" 368-403, 1994
26 "A cross-college age study of sciencenonscience students’ conceptions of basic astronomyconcepts in preservice training for high-school teachers." 189-215, 2001
27 "A computer microworldto introduce students to probablity. Journal ofComputers in Mathematics and Science Teaching" 1994197-222.