Unit 3: Fractions and Measurement
Grade Level: 2nd Grade
Subject: Math
Length: 6 weeks (January/February)
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Topics Covered
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á´‘ Partitioning shapes into 2, 3, or 4 equal parts; describing shares using fractional vocabulary
á´‘ understand that equal shares of identical whole need not have the same shape
á´‘ Measuring in standard units, inches (whole and half), centimeters, and feet, choosing the appropriate tools
á´‘ Measure an object using inches and centimeters and then compare
á´‘ measure to determine how much longer one object is than another using addition and subtraction
á´‘ estimate lengths using standard units
á´‘ use addition and subtraction within 100 to solve word problems involving lengths in same given units
á´‘ use a number line to represent whole numbers with equal spacing.
á´‘ Review what the coins and bills are and be able to identify them based on size, shape, and who
is on it
á´‘ Learn when to use the $ and the ¢ symbols
á´‘ Focus on real life word problems and how to solve these problems and why it’s important
á´‘ Be able to add money and find change by subtracting.
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Standards
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2.G.A.3
2.MD.A.1
2.MD.A.2
2.MD.A.3
2.MD.A.4
2.MD.B.5
2.MD.B.6
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Primary Vocabulary
equal share
one-fourth
one-half
half circle
fourth of
fourths
half of
halves
one-third
quarter of
quarter circle
whole numbers