1) The document discusses using images to teach literacy skills in social studies. It explains how images can help students visualize concepts and aid in writing descriptions.
2) Several reasons are given for why images are important in learning, including faster brain processing of visuals and increased recall and knowledge retention when images are used.
3) A variety of strategies are presented for analyzing images, such as noting adjectives, nouns, verbs to describe what is seen and generating questions students may have. This helps students closely examine images and develop critical thinking.