My recent post on Bar Modeling has now been updated with two slideshows on Kevin Wessen’s excellent The Mathenæum, one as here – Modelling Word Problems and the second on Fractions, Decimals and percentages.
My recent post on Bar Modeling has now been updated with two slideshows on Kevin Wessen’s excellent The Mathenæum, one as here – Modelling Word Problems and the second on Fractions, Decimals and percentages.