References
- Cho, K.S., Hwang, J.H., and Kim, C.B., 2003, Cognition of middle school students about the material and change of the earth's crust. Journal of Korean Earth Science Society, 24, 128-134. (in Korean)
- Cohen, E.G., 1994, Restructuring the classroom: Conditions for productive small groups. Review of Educational Research, 64, 1-35. https://doi.org/10.3102/00346543064001001
- Herrington, A., 2009, Using a smartphone to create digital teaching episodes as resources in adult education. New technologies, new pedagogies;Mobile Learning in Higher Education, 1, 28-35.
- Hwang, Y.J., 2014, Effects of smart education-based project learning on specialized high school student's self-directed learning ability. Unpublished M.S. thesis, Korea National University of Education, Chungbuk, Korea, 54 p. (in Korean)
- Kim, H.S., 2002, The use of virtual reality in web-based Earth Science education. Journal of Korean Earth Science Society, 23, 531-542. (in Korean)
- Kim, H.J., 2014, Development and application of the smart learning instruction program regarding solar system and Earth. Unpublished M.S. thesis, Korea National University of Education, Chungbuk, Korea, 92 p. (in Korean)
- Kim, Y.J, 2013, The effects of creative experiences by using Smart devices on the scientific attitude and problem solving ability of middle school students. Unpublished M.S. thesis, Korea National University of Education, Chungbuk, Korea, 97 p. (in Korean)
- Kim, H.J. and Kim, H.C., 2012, A framework for developing learning activities for Smart Education and an instructional model. Journal of Korea Association of Computer Education, 15, 25-39. (in Korean)
- Kim, H.C., Shin, Y.J, Kim, Y.H., and Suh M.S., 2001, The use of 3D virtual reality technique in the web-based Earth science education. Journal of Korea Society for Educational Technology, 17, 85-106. (in Korean)
- Ku, J.H, 2010, Model of self-directed learning in a mobile environment development. Unpublished M.S. thesis, Chungang University, Seoul, Korea, 62 p. (in Korean)
- Kwak, M.H. and Yoo, J.M., 2004, Effect of web-based project learning on the science achievement and attitude of middle school students. Journal of Korean Earth Science Society, 25, 74-86. (in Korean)
- Kwon, Y.I., 2013, The development and application of smart teaching-learning program about movement of Earth and Moon for scientifically gifted elementary students. Unpublished M.S. thesis, Korea National University of Education, Chungbuk, Korea, 94 p. (in Korean)
- Lee, H., 2008, The Effect of Blended Learning- based computer demonstration-practice lesson on student's academic performance and learning satisfaction. Unpublished M.S. thesis, Korea National University of Education, Chungbuk, Korea, 55 p. (in Korean)
- Lee, M.H., 2008, A study on the u-learning experiential learning model based on scaffolding strategy, Unpublished Ph.D. dissertation, Sungkyunkwan University, Seoul, Korea, 190 p. (in Korean)
- Lee, S.Y., 2011, An analysis of the level of information on the textbooks of resources in the middle and high school. Unpublished M.S. thesis, Ewha Womans University, Seoul, Korea, 102 p. (in Korean)
- Lim, K., 2011, Research on developing instructional design models for enhancing smart learning. The Journal of Korean Association of Computer Education, 14, 33-45. (in Korean)
- Milrad, M. and Spikol, D., 2007, Anytime, anywhere learning supported by smart phones: experiences and results from the MUSIS. Educational Technology & Society, 10, 62-70.
- Na, J.J., Son, C.J., and Kook, D.S., 2010, An analysis and evaluation of cyber home study contents for selfdirected learning -focused on the Earth Science content of the science basic course for the 7th grade-. Journal of Korean Earth Science Society, 31, 392-402. (in Korean) https://doi.org/10.5467/JKESS.2010.31.4.392
- Noh, K.S. and Ju, S.H., 2013, A study on the environment analyses and policy of smart education. Journal of Digital Policy and Management, 11, 35-44. (in Korean)
- Park, S.H., 2009, The case study on the interest and understanding of middle school students about minerals and rocks. Unpublished M.S. thesis, Kyung Pook National University, Daegu, Korea, 60 p. (in Korean)
- Park, S.K. and Kim K,H., 2002, The development of leveldifferentiated WBI program on weather and climate unit and the analysis of its effects in Earth science class. Journal of Korean Earth Science Society, 23, 666-675. (in Korean)
- Park, S.K., 2006, The effects of the group reward and cooperative skill training on the science achievement and learning motivation of elementary students. Journal of Korean Earth Science Society, 27, 121-129. (in Korean)
- Park, S.K., 2013, Analysis on middle school students' perceptions and learning satisfaction in SMART learning-based science classes. Journal of Korean Earth Science Society, 34, 727-737. (in Korean) https://doi.org/10.5467/JKESS.2013.34.7.727
- Shon, J.Y., 2012, Effects of science camp programs based on smart learning on adolescents' key competences. Unpublished M.S. thesis, Kyung Hee University, Seoul, Korea, 102 p. (in Korean)
- Wee, S.M., Cho, H., Kim, J.S., and Kim, Y.J, 2007, Characteristics of high school students' conceptual understanding about minerals and rocks. Journal of Korean Earth Science Society, 28, 415-430. (in Korean) https://doi.org/10.5467/JKESS.2007.28.4.415