Decimal Decoder Lab Slides
Visual presentation slides for the Decimal Decoder Lab lesson, featuring high-contrast visuals to distinguish between rational and irrational numbers and a step-by-step conversion algorithm for repeating decimals.
Decimal Decoder Teacher Guide
Facilitation guide for teachers, including pacing, scripted prompts, scaffolding strategies, and a questioning framework for the Grade 8 Number Systems intervention lesson.
Decimal Decoder Lab Report
A scaffolded lab report for students to record findings, perform repeating decimal conversions, and summarize number classifications during the Decimal Decoder Lab.
Rational Sorting Cards Manipulative
Printable sorting cards for student manipulatives, featuring various real numbers for classification into terminating, repeating, or irrational categories.
Decimal Decoder Exit Ticket
A quick progress monitoring exit ticket to assess student mastery of identifying rational/irrational decimal expansions and converting repeating decimals.