The document discusses paraphrasing and avoiding plagiarism when using secondary sources. It defines paraphrasing as restating an idea from a source in your own words while maintaining the overall meaning. To properly paraphrase, one must change both the vocabulary and sentence structure used while still citing the original source. Summarizing is condensing a source into a shorter statement, capturing the main ideas. Both paraphrasing and summarizing, when done correctly, help avoid plagiarizing others' work.