Yes, teachers must be sensitive to various aspects of the text when teaching books that are classified as realism. Realism is a literary genre that seeks to represent the world as it is, without romanticizing or idealizing it. As a result, realistic texts often deal with difficult or controversial topics, such as poverty, social injustice, and human suffering.
When teaching realistic texts, teachers should be sensitive to the themes and subject matter of the text, and should prepare students for potentially challenging content. They should also be aware of the historical and cultural context in which the text was written, as this can influence its meaning and relevance.
In addition, teachers should encourage students to think critically about the text and to analyze its characters, setting, plot, and themes. They should also encourage students to make connections between the text and their own lives and experiences, and to consider the text's relevance to contemporary issues and concerns.
Overall, teaching realistic texts requires sensitivity, openness, and a willingness to engage with difficult and complex subject matter. By approaching these texts with care and thoughtfulness, teachers can help students develop a deeper understanding of the world around them and become more critical and empathetic readers.