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4 Cube house

Unit Objective Count the number of building blocks in various ways.
. Look at the figure and learn how to count the number of

building blocks in various ways.
. Look at the figure and learn how to count the number of

building blocks for each floor or each place.
. Think about hidden building blocks and develop your reasoning

skills, imagination, and spatial sense.

NCTM Standards

Geometry
.Create mental images of geometric shapes using

spatial memory and spatial visualization.
.Relate ideas in geometry to ideas in number

and measurement.

36 WWoorrkkbbooookk PP--55
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