Univalve & Bivalve Shells

Exploring shells encourages curiosity, enhances observation skills, and promotes learning about natural materials and marine life.

This set includes 12 univalve shells and 12 bivalves shells. Identify and classify the shells into univalves and bivalves, then use the control chart to verify the classification.

The pictures are formatted as 3-part cards:

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

To use three-part cards, match the labels to the corresponding pictures. Verify the matches using the control cards with the labels.

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

This file is in PDF format.