Uso De Setas No Contexto Da Aprendizagem Em Química E a Importância Do Seu Simbolismo
Tiago dos Santos,
Valdiney da Silva,
André Gustavo Mendonça
et al.
Abstract:USE OF ARROWS IN THE CONTEXT OF LEARNING IN CHEMISTRY AND THE IMPORTANCE OF ITS SYMBOLISM. The representation of arrows in Chemistry learning is routinely applied in classrooms and textbooks. Arrows of different shapes like horizontal, curved, vertical, or wavy have been used as symbols since the beginning of ancient civilizations, representing elements or compounds. The arrow is one of the most used symbols in Chemistry, as different types have presented different functions, especially in chemical reactions, … Show more
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