Fractions and Bar Modeling - Dr. Darlyne deHaan -Sixth Grade 5/5/2020 | 58m 2s Video has Closed Captions | CC In this math lesson, students learn multiple ways to add fractions and about bar modeling.

The bar model represents the 6 meals and is labelled to show the total cost. End of image gallery. Question. A vet weighs a puppy and its mother. The puppy weighs 1300g.

The bar model shows us that you need to divide 20 by 5. You can use dots to share out the 20 between each fifth. You need to look at two of the sections because you're looking for two fifths.

Superintendent Jerry Seese said the model is based off the Singapore style of teaching math, which was developed in the 1980s. The teaching model uses concrete examples, such as dice, to explain ...