Pink highlighter is used for marking unknown words that are important to understand the text.
In academic or study settings where color-coding is employed for highlighting text, different colors serve different purposes. While yellow typically signifies the main idea, and orange often denotes confusing or questionable parts, pink is specifically reserved for vocabulary. This method aims to improve comprehension by prompting the reader to focus on and define unfamiliar terms that are crucial to grasping the overall meaning of the passage. By highlighting unknown words in pink, students and readers can easily identify and address gaps in their vocabulary, leading to a better understanding of the subject matter.
For example, if reading a scientific article, a student might highlight the word "photosynthesis" in pink if they are unfamiliar with the term. This signals the need to look up the definition and understand the process of photosynthesis in order to fully comprehend the article.