Univalve & Bivalve Shells

Exploring shells sparks curiosity, sharpens observation skills, and supports learning about natural materials and marine life.

This set includes 12 univalve shells and 12 bivalves shells. Identify and classify each shell as a univalve or a bivalve.

The pictures are formatted as 3-part cards:

• 24 cards with labels
• 24 cards without labels
• 24 labels
• 1 control chart

To use these three-part cards, match the labels to their corresponding pictures. Use the labeled control cards to verify the matches.

The cards are approx. 3¼" x 2½", the control chart is 8½"x11".

This file is in PDF format.