[1] Abrahams, I., Reiss, M., J. (2012). Practical work: Its e-ectiveness in primary and secondary schools in England. Journal of Research in Science Teaching, 49(8), 1035-1055.
[2] Aeschlimann, B., Herzog, W., Makarova, E. (2016). How to foster students’ motivation in mathematics and science classes and promote students’ STEM career choice. A study in Swiss high schools. International Journal of Educational Research, 79, 31-41.
[3] Bybee, R. W. (2009). The BSCS 5E instructional model and 21st century skills. Colorado Springs, CO: BSCS, 24
[4] Cohen, C., Pattterson, D. J. (2012). Teaching Strategies that Promote Science Career Awareness, Northwest Association for Biomedical Research Bio-ITEST: New Frontiers in Bioinformatics and Computational Biology Project.
[5] Ho, T. H. V., & Dinh, Q. B. (2018). Overview of international researches on career orientation for high school students by teaching subjects and application in teaching and learning biology in Vietnam. Vietnam Journal of Educational Sciences. No. 9, September/2018.
[6] Meijers, F., Kuijpers, M., & Gundy, C. (2013). The relationship between career competencies, career identity, motivation and quality of choice. International Journal for Educational and Vocational Guidance, 13(1), 47-66.
[7] Ministry of Education and Training. (2018). The General Education Curriculum - Biology program.
[8] Nguyen, P. C. (2009), Integrating vocational education in teaching Microbiology (Biology grade 10). Journal of Education, 206, 44-46.
[9] Ornstein, A. (2006). The frequency of hands-on experimentation and student attitudes toward science: A statistically significant relation (2005-51-Ornstein). Journal of Science Education and Technology, 15(3-4), 285-297.
[10] Phung, D. D. (2014). Current status of vocational education through teaching Chemistry and Biology at lower secondary schools in the Mekong Delta, Science Journal, No. 54, 2014, HCMC University of Education.
[11] Sheldrake, R., Mujtaba, T., Reiss, M., J. (2017). Science teaching and students’ attitudes and aspirations: The importance of conveying the applications and relevance of science. International Journal of Educational Research, 85, 163-87.
[12] Stake, J. E., & Mares, K. R. (2001). Science enrichment programs for gifted high school girls and boys: Predictors of program impact on science confidence and motivation. Journal of Research in Science Teaching, 38(10), 1065-1088.
[13] Subotnik, R., F., Tai, R. H., Rickoff, R., & Almarode, J. (2010). Specialized public high schools of science, mathematics, and technology and the STEM pipeline: what do we know now and what will we know in 5 years? Roeper Review, 32(1), 7-16.
[14] Vu, C. T. (2017). Trends of vocational education in the new General Education Curriculum. Journal of Vocational Science, No. 43 & 44, April & May/2017.