12" Clear Plastic Ruler

12" Clear Plastic Ruler

$1.99

$1.49

“How long is this hat?” “How long is your foot?” “How long is the cat?” Now they will know how to find out. This shatter-resistant ruler has both inch and metric calibrations and the see-thru plastic makes measuring a breeze. From straight lines to building shapes, this ruler is the perfect kid friendly tool.

. Included in Kit I.

20 lessons use this item:
Book 3: 4 lessons
Book 4: 5 lessons
Book 5: 1 lesson
Book 6: 9 lessons
Book F: 1 lesson