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Sousa, Ana; Rodrigues, Pedro; Maia-Lima, Cláudia; Pinto, Alexandre; Barbot, António – International Journal of Curriculum and Instruction, 2020
The excessive exposure to ultraviolet radiation, natural or artificial, is a public health concern. For this reason, it is important that, from an early age, children and teenagers gain awareness of this problem. By not being visible to the human eye, ultraviolet radiation is an abstract concept and difficult to understand, although its short-term…
Descriptors: Radiation, Grade 9, Foreign Countries, Skill Development