Cvičenie s desatinnými zlomkami je sprievodná súprava k Tabuľke desatinných zlomkov, ktorá dáva dieťaťu vo veku 6 až 12 rokov názorný materiál na desatinné operácie tým, že spája desatinné množstvo s jeho zápisom. Drevená škatuľa obsahuje farebne odlíšené kocky predstavujúce hierarchické hodnoty spolu s kompletnou sadou kartičiek s desatinnými číslami, takže množstvo a zápis sa vždy skladajú a čítajú spolu. Táto AMI súladná matematická pomôcka značky Nienhuis, z bukového dreva a plastu, prehlbuje prácu s desatinnými číslami, ktorú dieťa začína pri Tabuľke desatinných zlomkov v ponuke Faborino.
“Dieťa je nádejou aj prísľubom pre ľudstvo.”
The Decimal Fraction Exercise transforms the abstract concept of decimal place values into tangible experience through color-coded cubes that children can hold, count, and arrange.
Each cube in the beechwood tray represents a specific decimal place value, allowing mathematical relationships to become visible and touchable. The exercise addresses the developmental need for concrete manipulation before abstraction, particularly crucial when children encounter decimals that represent quantities smaller than one. Through arranging these cubes and matching them with notation cards, children discover how our decimal system extends beyond whole numbers into fractional parts. The five compartments in the beechwood tray create a physical representation of place value positions, from units through ten-thousandths, making the systematic nature of decimals apparent. This material bridges the gap between the familiar golden bead material used for whole numbers and the abstract decimal notation children will encounter in advanced mathematics.


Postupujte podľa Montessori metódy pre optimálny rozvoj dieťaťa.
Pripravte materiály desiatkovej sústavy na veľkej pracovnej podložke. Usporiadajte podľa kategórií: jednotky, desiatky, stovky, tisícky.
Predstavte jeden jednotkový korálik, jednu tyčku desiatich, jednu dosku stoviek a jednu kocku tisícov
Ukážte, ako 10 jednotiek tvorí jednu desiatku, 10 desiatiek tvorí jednu stovku
Precvičujte pomenovanie a identifikáciu každej kategórie
Postupne zavádzajte zostavovanie viacciferných čísel z korálkov

Tradícia
Od roku 1929

Značky používané
v školách po svete

Európske značky

AMI
schválené

Children physically manipulate cubes to build concrete understanding of tenths, hundredths, thousandths, and ten-thousandths
Bridges the gap between concrete materials and abstract decimal notation through systematic color-coding
Prezentujte materiály desiatkovej sústavy postupne, najprv jednotky, potom desiatky, stovky, tisícky
Všetko čo potrebujete vedieť o tomto materiáli.
Kontaktujte odborníkovThe set includes a beechwood tray with five compartments, color-coded cubes representing different decimal place values (units, tenths, hundredths, thousandths, and ten-thousandths), and corresponding notation cards. Each decimal place value is represented by cubes in distinct colors to help children visually distinguish between different decimal positions.
Children physically manipulate the color-coded cubes to build decimal quantities, creating a concrete representation of abstract decimal concepts. By matching the cube arrangements with notation cards, they develop a deep understanding of place value in decimals and how each position represents a fraction of the whole.
The material is designed for ages 6-12 because it grows with the child's mathematical development. Younger children begin with simple decimal concepts like tenths, while older children explore complex operations with thousandths and ten-thousandths. The concrete manipulatives support learners at all levels within this range.
By providing hands-on experience with decimal place values, children develop a strong conceptual foundation for decimal operations, conversions between fractions and decimals, and percentage calculations. The visual and tactile experience creates lasting mental models that support abstract mathematical thinking in upper elementary and beyond.
Unlike traditional methods that rely on memorization, this material allows children to discover decimal relationships through manipulation and observation. The systematic color-coding and precise compartments in the beechwood tray enable self-directed learning and error correction, following key Montessori principles of concrete-to-abstract progression.
Dôvera v celej Európe
Prémiové vzdelávacie materiály, ktorým dôverujú Montessori pedagógovia a rodiny po celej Európe.

Kvalita Faborino
V súlade s Montessori