Very Satisfying Shackman Fraction Learner Set, Complete with Spinner, 1960s vintage flower painting and her carved face

and her carved face

Altogether quite a fabulous little thing

very warm patina

these are the largest

and it looks to me cut down from a just slightly longer crate side

Very Satisfying Shackman Fraction Learner Set, Complete with Spinner, 1960s vintage flower painting and her carved faceI've had just a couple of these Shackman "Fraction Learner" sets over the years and will always scoop them up when I come across them. Definitely an excellent tool for teaching fractions as portions of a whole, with six circles divided up into differently sized slices, and a corresponding spinner to direct activity but also just excellent aesthetically and design wise, and there is great pleasure in mixing and matching the segments comprising each