Learning Resources LER 2420 - Manual
Learning Resources LER 2420 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Precision School Balance; Balance Components
- Page 3 – Balance scolaire de précision; Utilização da Balança Didáctica de Precisão
- Page 4 – Éléments de la balance; Découverte de la Balance scolaire de précision; Balança Didáctica de Precisão; Componentes da Balança
- Page 5 – Équilibre des masses; supérieur, inférieur ou proche; Classement des poids; Präzisionsschulwaage; Esploriamo la bilancia di precisione per la scuola
- Page 6 – Bilancia di precisione per la scuola; bilancia di precisione per la scuola; ITL
- Page 7 – Su Balanza; Componentes de la balanza; Balanza escolar de precisión; De accurate schoolweegschaal onderzoeken
- Page 8 – Exploración de la Balanza escolar de precisión; menos o casi igual masa; Masas iguales; Accurate schoolweegschaal; accurate schoolweegschaal; Onderdelen van de weegschaal
LER 2420
© Learning Resources, Inc., Ver non Hills, IL (U.S.A.)
Learning Resources Ltd., King’s Lynn, Norfolk (U.K.)
Please retain our address for future reference.
Made in China.
LPK 2420-TG
U.S. Patent No. D379,315 U.K. Patent No. 2057016
Teacher ’s Guide
!
WARNING:
CHOKING HAZARD -
Small parts.
Not for children under 3 years.
ADVERTENCIA:
Riesgo de sofocación a causa de las pequeñas piezas. No dar a los niños de menos de 3 años.
ATTENTION:
Risque d'étouffement en raison de la présence de petites pièces.
Ne pas mettre à la portée des enfants de moins de 3 ans.
WARNUNG:
Verschluckungsgefahr. 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 asfixia. Peças pequenas. Não aconselhàvel a crianças com menos de tres anos.
VAROITUS:
Tukehtumisvaara. Pieniä osia. Ei alle 3-vuotiaille lapsille.
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Summary
Precision School Balance Your Precision School Balance (LER 2420) will help students explore, develop, and extend their understanding of mathematical andscientific concepts including inequalities, mass, comparisons, thefour operations, and order. The Precision School Balance comeswith a 10-piece gra...
on one side of the balance and use masses to find out if an objecthas greater, lesser, or close to equal the mass in a unit weight. Equal Masses Once students have explored measurements that are greater, lesser, orclose to the actual mass, encourage them to find the actual mass.Introduce them to the...
deux poids de 5 grammes, deux poids de 10 grammes, un poids de20 gramme et un poids de 50 grammes, ainsi que ce manuel dequatre pages destiné aux enseignants. Éléments de la balance La Balance scolaire de précision présente de nombreuses caractéristiques qui facilitent son utilisation par les élèves...
