| Grade 2 |
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Standard 3.0 Knowledge of Measurement: Students will identify attributes, units, or systems of measurements or apply a variety of techniques, formulas, tools or technology for determining measurements.
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A. Measurement Units
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1. Read customary and metric measurement units
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a. Read the scale on a ruler to identify length, in inches
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b. Tell time in intervals of 5 minutes using an analog clock
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c. Compare the same time on analog and digital clocks
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d. Read a thermometer to the nearest 5° (°F and °C) on a thermometer with a scale of 10° intervals
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e. Identify and compare the weight of objects to the nearest pound
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B. Measurement Tools
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1. Measure in customary and metric units
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a. Measure length of objects and pictures of objects using a ruler or tape measure to the nearest inch, centimeter, and foot
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b. Measure capacity of objects using cup, pint, quart, liter, and gallon
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c. Measure objects to the nearest pound and kilogram
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d. Select and use appropriate units of measure for length/height, weight, and capacity
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C. Applications in Measurement
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1. Apply measurement concepts
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a. Develop the concept of perimeter by counting units around a picture or geometric shape
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b. Develop the concept of area by counting square units within a picture or geometric shape
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2. Calculate to determine equivalent units
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a. Recognize equivalent units of 12 inches = 1 foot
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