Learning Resources Fraction Tower LER 2510 User Manual

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Snap together the Fraction Tower
®
Cubes and help your students
understand basic fraction concepts and operations. Fraction Tower
®
Cubes
enable students to relate abstract ideas to concrete activities as they can
see, touch, and combine and compare various pieces!
Your fifty-one piece set includes: one red whole, two pink halves, three
orange thirds, four yellow fourths, five green fifths, six teal sixths, eight
blue eighths, ten purple tenths, and twelve black twelfths.
ACTIVITIES
Unit Fractions
The red cube is equal to one whole unit. Compare the pink cube to the red
cube. It takes two pink cubes to match the height of one red cube. The
pink cubes thus have a value of one-half, as designated. Demonstrate that
same-color cubes are equal in value. Continue comparing cubes to the
unit. Discuss fraction relationships. Incorporate vocabulary terms such as
part, whole, numerator, denominator, equal-sized parts, and unit fraction
in your discussion.
Proper Fractions
Show students how to build same-color proper fractions. Demonstrate
that  is made using one yellow cube,  is made using two yellow cubes,
and  is made using three yellow cubes. Continue this activity by
building various unit and proper fractions with denominators of 3, 4, 5, 6,
8, 10, and 12.
LER 2510
Fraction Tower
®
Cubes Activity Guide
TOWER
TOWERTOWER
FRACTION
®
!
WARNING:
CHOKING HAZARD - Small parts.
Not for children under 3 years.
ADVERTENCIA:
Peligro de asfixia – Piezas pequeñas. No se recomienda para niños menores de 3 años.
ATTENTION: Risque d’étouffement. Ne convient pas aux enfants de moins de 3 ans. Présence
de petits éléments susceptibles d’être ingérés.
VORSICHT: Erstickungsgefahr – Kleine Teile. Ungeeignet für Kinder unter 3 Jahren
ATTENZIONE:
Rischio di soffocamento – Contiene pezzi piccoli. Non adatto ai bambini di età inferiore ai 3 anni.
ATENÇÃO:
Perigo de sufocamento – Peças pequenas. Não recomendável para crianças menores de 3 anos.
WAARSCHUWING: Niet geschikt voor kinderen onder de 3 jaar
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Summary of Contents

Page 1 - TOWERTOWER

Snap together the Fraction Tower®Cubes and help your studentsunderstand basic fraction concepts and operations. Fraction Tower®Cubesenable students to

Page 2

Gelijkwaardige breukenMaak twee gelijkwaardige breuken zoals  en  met de breukkubussen.Vraag studenten om goed te kijken en de hoogte van iedere b

Page 3 - ACTIVITÉS

O seu conjunto de cinquenta e uma peças inclui: um inteiro vermelho,dois meios cor-de-rosa, três terços cor de laranja, quatro quartos amarelos,cinco

Page 4

Also available from Learning Resources®:LER 2086 Blank Fraction Tower®CubesLER 2511 Decimal Tower®CubesLER 2512 Percent Tower®CubesFracções Impróprias

Page 5 - Vergleichen

Equivalent FractionsMake two equivalent fractions such as and  with your fraction cubes. Ask students to observe and compare theheight of each fra

Page 6

six sixièmes bleu clair, huit huitièmes bleu foncé, dix dixièmes mauves,douze douzièmes noirs, un mode d’emploi.ACTIVITÉSFractions de l’unitéMontrez l

Page 7

Expressions fractionnaires et nombres fractionnairesLes élèves peuvent faire des expressions fractionnaires telles que  et en utilisant deux ou pl

Page 8

Begriffe wie Teil, Ganzes, Nenner, Zähler, gleich große Teile undStammbruch in Ihre Diskussion, mit ein.Echte BrücheZeigen Sie den Schülern wie man ec

Page 9

eine Ungleichung schriftlich aufzustellen, um das Verhältnis zwischen denBrüchen zu demonstrieren (  >  ). Diese Übung kann abgewandeltwerden,

Page 10 - ___________________________

Simplificar fracciones:Simplificar fracciones reduciéndolas a los términos más pequeñosbuscando las fracciones equivalentes. La fracción equivalente q

Page 11 - Simplifique as Fracções

ATTIVITÀFrazioni unitarieil blocchetto rosso equivale ad una unità intera. Mettere a confronto ilblocchetto rosa con il blocchetto rosso. Ci vogliono

Page 12 - Comparações

proprie. In pratica, costruiscono una frazione impropria da un numeromisto. Per esempio,  si può costruire utilizzando sette blocchetti giallio un b

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