Fraction Strip Addition

Model addition of two fractions using fraction strips (horizontal rectangular area models). Show the fractions, the fraction strip models, and the standard vertical algorithm. Use a slider to divide the fraction strips for both fractions by the same number of regions to show common denominators.
Aneu a la construcció per a l'alumnat Aneu a la construcció per a l'alumnat

 

EDC Interactive Math —

 
Tipus de material
Construcció dinàmica
Etiquetes
addend  addends  addition  area  buffington  center  common  denominator  development  edc  education form fraction gardiner lesson maine math mlti model number numbers numerator operations peter practice rational rational-numbers real-numbers rectangular region simplified simplify strip sum tape tierney-fife tools visual Mostra'n més...
Grup de destinació (edats)
10 – 14
Idioma
 
 
Visites
24238
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