Fractions Educational Learning Board | STEM Montessori Activity congratulations a substantial desk-sized piece rather

a substantial desk-sized piece rather than a pocket puzzle

so the detail lives in the wood rather than printed on top of it

Written solution sheet

eucalyptus

It is why this piece keeps showing up as the gift for retired carpenters

Fractions Educational Learning Board | STEM Montessori Activity congratulations a substantial desk-sized piece ratherThe wood set comes with base, cover, a unit one bar and then rows of that unit one bar cut into , 1 3, , 1 5, 1 6, 1 8, 1 10 increments. The unit one bar also has notched lines in units of 1 40. I use 2 contrasting thick woods for the bars. Maple and alder are shown in the pictures, but I may use alternate woods at times. The frame is made from floorboard, which provides strength and is scratch and water resistant. A wood cover will allow convenient