- classify, describe, and arrange objects using comparative language to compare length, size, area, weight, and volume
- use comparative terms to describe time and temperature
- compare the relative sizes of non-standard units by measuring the same object using different units of measurement, and recognize that different objects may have the same mass
- select an appropriate non-standard unit to estimate, measure, record, compare, and order objects and containers
- estimate the number of uniform objects and irregular shapes that will cover a given area and verify their estimates by covering and counting
- compare and sequence events according to the duration of time (using non-standard units), time of day, days of the week, and the seasons
- recognize and name the value of pennies, nickels, and dimes
- use money as a form of exchange
- create equivalent sets of coins up to 10¢ in value
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- estimate, measure, record, compare, and order objects and containers using non-standard and standard units
- construct a shape, length, or object using a specific non-standard unit or standard unit
- select the most appropriate standard unit for measuring length (cm, m, km), mass (g, kg), volume (L), and time (minutes, hours, days)
- describe relationships among various standard units of measure
- relate the size of units to the number of units needed when measuring
- recognize that the size and shape of an object does not necessarily determine its mass
- make connections among manipulatives, diagrams, spoken terms, and written symbols
- estimate and measure the passage of time in terms of seconds, minutes, hours, days, weeks, months, and years and relate the various measures to each other
- read and write the date, including the days of the week and use the abbreviations and names of the months of the year in order
- read and write time to the nearest minute using 12-hour notation (use both a digital and an analog clock)
- estimate, read, and record temperature to the nearest degree Celsius
- relate temperature to real-life situations
- identify and use coins and bills (to $100) to estimate, count, record collections, create equivalent sets, and make change up to $10
- read and write both forms of money notation (89¢ and $0.89)
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- construct specific lengths (mm)
- select the most appropriate standard unit (mm, cm, m, km) to measure length
- describe the relationships among mm, cm, m, and km
- estimate, measure, record, compare, and order objects by length, height, perimeter, and circumference using standard units (mm, cm, m, km)
- estimate, measure, record, compare, and order shapes by area using standard units (cm2, m2)
- construct a number of shapes given a specific area (cm2)
- select the most appropriate standard unit to measure area
- relate the number of units needed to the size of the units to measure the area of an object
- estimate, measure, record, compare, and order the capacity of containers using standard units (mL, L)
- relate the number of units needed to the size of the units to measure the mass of an object
- describe the relationship between grams and kilograms
- solve problems involving mass using grams and kilograms
- relate years, decades, centuries, and millenniums
- read and write time on a 24-hour clock
- read and write time using a.m. and p.m.
- estimate, count, and record collections of coins and bills up to $100
- make purchases and change up to $100
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