Zipline Height Studio
A complete, step-by-step guide to writing, solving, graphing, and interpreting absolute-value inequalities for acceptable and unacceptable zipline platform heights. Both matching student pages are available below.
Academic year 2026–2027 · Fall 2026
← Classroom workFriday, October 30, 2026 · Topic 26 · ELO C1
Review and Retake Preparation
With the extra excitement and distractions of costume day ahead of Halloween, we’ll pause new C3 instruction for the day. We’ll use class time to review Topic 26—absolute-value inequalities through zipline-height problems—and prepare for the ELO C1 retake on Tuesday, November 3. The accompanying Zipline Height Studio provides step-by-step explanations for students and families.