Curated OER
Visualizing and Naming Polygons
A really useful resource contains 116 slides covering basic geometric concepts related to 2-D or plane shapes. Shape properties, translations, reflections, congruence, symmetry, and grid work are all laid out in a comprehensive and...
Curated OER
Quiz: Intuitive Notion of Translations
In this geometric translations worksheet, students answer ten yes or no questions telling if each pair of pictures is a geometric translation.