Grade 1 · Math
Defining attributes determine a shape's name. Color, size, decoration, and rotation do not change those attributes.
A triangle still has three straight sides and three corners when it is turned upside down or colored blue.
Choose clues about sides and corners instead of how the shape is decorated.
A free Grade 1 math game for practicing defining & non-defining shape attributes. No account or download is needed.
Learning area: Shapes & space · Defining Shape Attributes.
Difficulty: 2 · Practice within Grade 1. Apply a skill with more choices, larger numbers or extra steps.
Try another learning areaCoin Value Arcade1 · StartInspect a shape disguised by color, size, pattern, and rotation, select the two defining side or corner clues, then send it through the matching named shape portal.
Choose an activity that fits your learner. Grade labels are a guide; adults can help with the instructions.
