Our free Text Readability Consensus Calculator takes a sample of your writing and calculates the number of sentences, words, syllables, and characters in your sample. Our program takes the output of these numbers and plugs them into 7 popular readability formulas. These 7 readability formulas (see below) will help you find out the reading level and grade level of your materials and help you to determine if your audience can read your materials.
CommonLit organizes the content on its site by theme. Teachers search for a theme related to what they are teaching (e.g. fear, resilience, love or greed). Once they've selected a theme, they can view the texts that have been paired with that theme at a range of reading levels from elementary into high school. The texts include everything from famous speeches, historical documents, news articles to poems and stories.
The Smithsonian Tween Tribune is a free resource for teachers and students. It has a huge collection of articles written at various Lexile levels. The articles also come with a quiz to assess comprehension and students can post a comment about what they read.