2nd Grade Math Web Sites
Place Value | WebSites | |
Counting to 1000 | Identify numbers 1 through 1000 | |
Counting forward and backward by 3s | ||
Identifying a number that is a 100 more or less than a number | ||
Differentiating between odd and even | ||
Identifying position using ordinal numbers to 100th | ||
Determining the value of a digit in the ones, tens, hundreds, and thousands place | ||
Determining the value of a number expressed in expanded notation | ||
Numbers | WebSites | |
Demonstrating computational fluency for basic addition and subtraction facts with sums through 18 and differences with minuends through 18, using horizontal and vertical forms
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Interpreting multiplication as repeated addition and division as equal groupings
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Solving multistep addition and subtraction problems originating from real-life experiences
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Justifying the strategy used to solve addition and subtraction problems
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Using an estimate to determine if an answer is reasonable
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Fractions | WebSites |
Label using ½ | Match the Fractional Part to the Number |
Label using 1/3 | Match the Fractional Part to the Number |
Label using ¼ | Match the Fractional Part to the Number |
Money | WebSites | |
Exchanging coins of equivalent value |
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Applying monetary symbols, including dollar ($), cent (¢), and decimal point (.)
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Recognizing the decimal numbers .10, .25, .50, and .75 as related to money
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Patterns | WebSites | |
Create growing patterns.
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Associative Property | WebSites | |
Solve problems using the associative property of addition.
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change over time in observable (qualitative) and measurable (quantitative) terms | WebSites |
Describe change over time in observable (qualitative) and measurable (quantitative) terms.
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Describe attributes of two-dimensional (plane) and three-dimensional (solid) figures | WebSites |
Identifying number of sides to a shape | |
Identifying quadrilaterals, pentagons, hexagons, or octagons
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Identifying line symmetry in plane geometric figures
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Creating designs that exhibit line symmetry
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Recognizing the results of changing the position (transformation) of objects or shapes by sliding (translation), turning (rotation), or flipping (reflection)
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Describe the route from one location to another by applying concepts of direction and distance. | WebSites |
Following multistep directions to locate objects
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Reading maps of the school environment
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Using grids for movement between points
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Measure length in customary units, including inches, feet, and yards. | WebSites |
Using metric units
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Using appropriate tools, including rulers, yard sticks, meter sticks, or tape measures
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Estimate weight and capacity by making comparisons with familiar objects. | WebSites |
Estimate weight and capacity by making comparisons with familiar objects.
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Specific Standard | WebSites |
Tell time to the minute using analog and digital clocks. | Telling time with an analog clock Matching Digital and Analog Times Matching number time with word time |
Create displays, including appropriate labels, for a given set of data | WebSites |
Interpreting graphic displays: pictograph
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Interpreting graphic displays: tally chart
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Interpreting graphic displays: bar graph
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Interpreting graphic displays: single or double loop Venn diagram
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Probability | WebSites |
Determine if one event related to everyday life is more likely or less likely to occur than another event.
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