The area model of multiplication - Maths made really clear for parents
With English subtitles.
In many countries children are being taught long multiplication using the area model or box method. This helps with understanding. But parents do not understand it and find it long and confusing.
In this video Dr Nic explains why the area model is used, how it works and how it relates to the standard algorithm that many parents are used to.
See https://creativemaths.net/videos/ for all of Dr Nic's videos organised by topic.
There will be links here to videos about place value and multiplying by powers of ten.
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