ppt, 208.5 KB
ppt, 208.5 KB
A Collective Memory PowerPoint activity on Number Operations. This one contains missing answers and two deliberate mistakes. For more information and ideas about how to use this resource, and links to my full index of Collective Memory resources, please visit http://www.mrbartonmaths.com/collectivememory.htm
Creative Commons "Sharealike"

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4

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DaveGale

13 years ago
4

Interesting example of a collective memory resource. I like the fact that there are deliberate mistakes and 'missing' parts.

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