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4 Mass
Learn the metric units of mass, 1 kilogram (kg) and
Unit Objective 1 gram (g) and estimate the mass.
.Estimate the mass of various objects and measure them to
develop the sense of mass.
.Learn the metric units of mass, kilogram (kg) and 1 gram (gram)
and its relationships.
.Measure the mass by looking at the location of weights and
objects on the balance.
NCTM Standards
Measurement
.Understand such attributes as length, area, weight,
volume, and size of angle and select the appropriate
type of unit for measuring each attribute.
.Select and apply appropriate standard units and
tools to measure length, area, volume, weight,
time, temperature, and the size of angles.
.Apply and adapt a variety of appropriate
strategies to solve problems.
.Recognize and use connections among
mathematical ideas.
38 Workbook B-12
Learn the metric units of mass, 1 kilogram (kg) and
Unit Objective 1 gram (g) and estimate the mass.
.Estimate the mass of various objects and measure them to
develop the sense of mass.
.Learn the metric units of mass, kilogram (kg) and 1 gram (gram)
and its relationships.
.Measure the mass by looking at the location of weights and
objects on the balance.
NCTM Standards
Measurement
.Understand such attributes as length, area, weight,
volume, and size of angle and select the appropriate
type of unit for measuring each attribute.
.Select and apply appropriate standard units and
tools to measure length, area, volume, weight,
time, temperature, and the size of angles.
.Apply and adapt a variety of appropriate
strategies to solve problems.
.Recognize and use connections among
mathematical ideas.
38 Workbook B-12
