As high school students work through discovery Explorations and direct instruction Lessons, this consumable workbook serves as a valuable component where they can work extra problems, take notes about new concepts and classroom lessons, and internalize new concepts by expressing their findings in their own words.   The ancillary includes Maintaining Mathematical Proficiency, Exploration Journal, Notetaking with Vocabulary, and Extra Practice. The Student Journal is available in print (English & Spanish) and can also be found in the online teacher Course Resources or as an embedded link in the student eBook app.