Small square root board Box for items M21-M24 Introduces the Montessori Cosmic curriculum

Introduces the Montessori Cosmic curriculum in an easy to understand and systematic way

Translated by A

the second box has medium-weight tablets

bibliographic references

about the formation of the intelligence of a human personality

Small square root board Box for items M21-M24 Introduces the Montessori Cosmic curriculumThis set includes a square wooden board turned out of premium grade board material, with 225 indentations and a wooden partitioned box with 100 each green, red and blue beads. It is used to learn factors and multiples, understand highest common factor, lowest common multiple and to build squares and extract square roots.