Shape Shifters Slides
Instructional slides for Grade 8 similarity and transformations, covering congruent vs. similar figures, scale factors, coordinate rules, and sequence identification strategies.
Similarity Sort Activity
A sorting activity where students classify pairs of figures as congruent, similar, or neither. Includes a simulation of evidence cards for visual comparison and a written reflection on proportionality.
Coordinate Challenge Worksheet
A coordinate-based practice worksheet where students identify scale factors from graphs, perform a dilation using an algebraic rule, and identify transformations in a sequence.
Similarity Check-In Assessment
A short assessment tool for monitoring student progress on similarity and transformation sequences. Features multiple-choice and constructed-response questions on scale factors, coordinate rules, and proportional reasoning.
Shape Shifters Facilitator Guide
A comprehensive facilitator guide for teachers, including instructional routines, Tier 2 scaffolding strategies, common misconceptions, and discussion prompts for the similarity intervention.
