Product Overview

Immediate download of the file after checkout. Files may be downloaded using the link on your invoice twice (2 times) within five (5) days.
We offer our digital downloadable materials under two license options:
- an Individual License for individual homeschoolers, and
- Extended License for schools, co-ops, and multi-family homeschool groups.

Choosing the correct license helps us keep pricing affordable while also preventing copyright misunderstandings.

14 individual 11" x 17" charts that increase the level of challenge, compared to Kit I, and prompt children to match the bases of the individual knobless cylinders with the displayed patterns.

This extension is similar to the use of the Geometric Cabinet cards and is aimed at helping young children develop visual discrimination.

Printed on thick plastic, with corners rounded.