| OVERVIEW |
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MEASUREMENT |
GOALS
Measurement, the process of quantifying observations, is
one of the cornerstones of science. Measurement compares nature—the
unknown—to a standard unit—the known. Through
such comparison, the organization of the world becomes more
comprehensive. The FOSS Measurement Module
consists of four investigations, each designed to emphasize
a particular type of metric measurement—length, mass,
temperature, and volume.
FOSS EXPECTS STUDENTS TO
- Understand the necessity for standard units of measurement.
- Develop an understanding and intuitive feel for the metric
system.
- Measure length and distance in meters and centimeters
with a meter tape.
- Measure mass in grams with a balance and mass pieces.
- Measure liquid volume and capacity of containers in liters
and milliliters with 50-ml syringes and graduated cylinders.
- Measure temperature of liquids and air in degrees Celsius
with a thermometer.
- Acquire the vocabulary associated with metric measurement.
- Exercise language and math skills in the context of metric
measurement.
- Apply appropriate measuring skills in everyday situations.
- Develop and refine the manipulative skills required for
making and using measuring tools.
- Use scientific thinking processes to conduct investigations
and build explanations: observing, communicating, comparing,
and organizing.
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