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P. 41
4 Finding
changes
Unit Objective Memorize a shape of a figure and find the changes.
.Memorize a shape of an original figure to find the chages from a
new figure that is made by taking one building block out, adding
or moving one building block.
.To memorize the original figure in effective way, decide on a
shape of the whole figure, number of building blocks, or location.
.Develop the skills in spatial sense about solid figures when
finding or comparing the original figure and its changes.
NCTM Standards
Geometry
.Investigate and predict the results of putting together
and taking apart two- and three-dimensional shapes.
.Create mental images of geometric shapes using
spatial memory and spatial visualization.
.Relate ideas in geometry to ideas in number
and measurement.
38 Workbook P-11
changes
Unit Objective Memorize a shape of a figure and find the changes.
.Memorize a shape of an original figure to find the chages from a
new figure that is made by taking one building block out, adding
or moving one building block.
.To memorize the original figure in effective way, decide on a
shape of the whole figure, number of building blocks, or location.
.Develop the skills in spatial sense about solid figures when
finding or comparing the original figure and its changes.
NCTM Standards
Geometry
.Investigate and predict the results of putting together
and taking apart two- and three-dimensional shapes.
.Create mental images of geometric shapes using
spatial memory and spatial visualization.
.Relate ideas in geometry to ideas in number
and measurement.
38 Workbook P-11
