Waseca Biomes Three-Part Card Tray Primary

An individual Three-Part Card Tray holds one three-part card lesson and can be used with most Montessori cards. Waseca Biomes' Continent Biome Cards Primary and their older iteration, the Animal and People cards, take the primary level three-part card tray. The Introduction to Biomes Curriculum also comes with three-part cards on a primary or elementary level.

Each tray measures: 11 x 9 x 1 inch.

Inside dimensions of primary tray:

Large compartment: 6 x 4.5 inches

Medium compartment: 4.5 x 4.5 inches

Small compartment: 2 x 4.5 inches