Documents 10/22/2012 31R Subtracting Factors 10/ 22/2012 Observe, Question, Comment Subtracting Factors Do Now...

Slide 1 Slide 2 10/22/2012 31R Subtracting Factors 10/ 22/2012 Observe, Question, Comment Subtracting Factors Do Now 4/5 – 3/5 1/3 – 2/9 5 – 1/3 23 – 1/5 10 – 7/8…

Education Designing interactive representations for learning fractions

1. Designing interactiverepresentations for learningfractionsAlice Hansen, Eirini Geraniou &Manolis MavrikisInstitute of Education,London Knowledge Lab,London 2. Slide…

Documents How do you use equivalent fractions to subtract fractions and mixed numbers with unlike...

Slide 1 How do you use equivalent fractions to subtract fractions and mixed numbers with unlike denominators? Slide 2 In this lesson you will learn how to use equivalent…