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| == Introduction == | | == Introduction == |
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| | Exhibit an understanding of the base ten number system by reading, modeling, writing, and interpreting whole numbers to at least 100,000; demonstrating an understanding of the values of the digits; and comparing and ordering the numbers. | | | Exhibit an understanding of the base ten number system by reading, modeling, writing, and interpreting whole numbers to at least 100,000; demonstrating an understanding of the values of the digits; and comparing and ordering the numbers. |
| | [http://sadamclemson.blogspot.com/ Adam Schreiber] | | | [http://sadamclemson.blogspot.com/ Adam Schreiber] |
− | | [http://git.sugarlabs.org/projects/deka Deka] | + | | [http://git.sugarlabs.org/projects/deka Deka] [[Activities/Abacus|Abacus]] |
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| | 4.N.2 | | | 4.N.2 |
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| | Demonstrate an understanding of fractions as parts of unit wholes, as parts of a collection, and as locations on the number line. | | | Demonstrate an understanding of fractions as parts of unit wholes, as parts of a collection, and as locations on the number line. |
| | None | | | None |
− | | TurtleArt [http://tonyforster.blogspot.com/2009/12/turtle-fractions.html 1] | + | | TurtleArt [http://tonyforster.blogspot.com/2009/12/turtle-fractions.html] [http://tonyforster.blogspot.com/2011/04/fractions-and-decimals-4th-grade-maths.html] |
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| | 4.N.4 | | | 4.N.4 |
| | Select, use, and explain models to relate common fractions and mixed numbers (1/2, 1/3, 1/4, 1/5, 1/6, 1/8, 1/10, 1/12, and 11/2), find equivalent fractions, mixed numbers, and decimals, and order fractions. | | | Select, use, and explain models to relate common fractions and mixed numbers (1/2, 1/3, 1/4, 1/5, 1/6, 1/8, 1/10, 1/12, and 11/2), find equivalent fractions, mixed numbers, and decimals, and order fractions. |
| | None | | | None |
− | | None | + | | [[Activities/Abacus|Abacus]] (Caacupé abacus) [[Activities/Abacus/Worksheet |Worksheet]], TurtleArt [http://tonyforster.blogspot.com/2011/04/fractions-and-decimals-4th-grade-maths.html] |
| |- | | |- |
| | 4.N.5 | | | 4.N.5 |
| | Identify and generate equivalent forms of common decimals and fractions less than one whole (halves, quarters, fifths, and tenths). | | | Identify and generate equivalent forms of common decimals and fractions less than one whole (halves, quarters, fifths, and tenths). |
| | None | | | None |
− | | None | + | | TurtleArt [http://tonyforster.blogspot.com/2011/04/fractions-and-decimals-4th-grade-maths.html] |
| |- | | |- |
| | 4.N.6 | | | 4.N.6 |
| | Exhibit an understanding of the base ten number system by reading, naming, and writing decimals between 0 and 1 up to the hundredths. | | | Exhibit an understanding of the base ten number system by reading, naming, and writing decimals between 0 and 1 up to the hundredths. |
| | [http://sadamclemson.blogspot.com/ Adam Schreiber] | | | [http://sadamclemson.blogspot.com/ Adam Schreiber] |
− | | [http://git.sugarlabs.org/projects/deci Deci ] | + | | [http://git.sugarlabs.org/projects/deci Deci ] , TurtleArt [http://tonyforster.blogspot.com/2011/04/fractions-and-decimals-4th-grade-maths.html] |
| |- | | |- |
| | 4.N.7 | | | 4.N.7 |
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| | 4.N.8 | | | 4.N.8 |
| | Select, use, and explain various meanings and models of multiplication and division of whole numbers. Understand and use the inverse relationship between the two operations. | | | Select, use, and explain various meanings and models of multiplication and division of whole numbers. Understand and use the inverse relationship between the two operations. |
− | | None | + | | [http://mrstevesscience.blogspot.com/2011/04/ways-to-multiply.html Steve Thomas] |
− | | None | + | | Etoys [http://mrstevesscience.blogspot.com/2011/04/ways-to-multiply.html] |
| |- | | |- |
| | 4.N.9 | | | 4.N.9 |
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| | Add and subtract (up to five-digit numbers) and multiply (up to three digits by two digits) accurately and efficiently. | | | Add and subtract (up to five-digit numbers) and multiply (up to three digits by two digits) accurately and efficiently. |
| | [[Team:UTOS-XO|UTOS-XO]] | | | [[Team:UTOS-XO|UTOS-XO]] |
− | | None | + | | [http://activities.sugarlabs.org/en-US/sugar/addon/4271 Tuxmaths] |
| |- | | |- |
| | 4.N.13 | | | 4.N.13 |
| | Divide up to a three-digit whole number with a single-digit divisor (with or without remainders) accurately and efficiently. Interpret any remainders. | | | Divide up to a three-digit whole number with a single-digit divisor (with or without remainders) accurately and efficiently. Interpret any remainders. |
| | [[Team:UTOS-XO|UTOS-XO]] | | | [[Team:UTOS-XO|UTOS-XO]] |
− | | None | + | | TurtleArt [http://tonyforster.blogspot.com/2011/04/turtle-division-drill.html] |
| |- | | |- |
| | 4.N.14 | | | 4.N.14 |
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| | Use concrete objects and visual models to add and subtract common fractions. | | | Use concrete objects and visual models to add and subtract common fractions. |
| | None | | | None |
− | | None | + | | [[Activities/Abacus|Abacus]] (Caacupé abacus) [[Activities/Abacus/Worksheet |Worksheet]] |
| |} | | |} |
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| | Use pictures, models, tables, charts, graphs, words, number sentences, and mathematical notations to interpret mathematical relationships. | | | Use pictures, models, tables, charts, graphs, words, number sentences, and mathematical notations to interpret mathematical relationships. |
| | None | | | None |
− | | None | + | | [http://activities.sugarlabs.org/en-US/sugar/addon/4084 Socialcalc Activity] |
| |- | | |- |
| | 4.P.5 | | | 4.P.5 |
| | Solve problems involving proportional relationships, including unit pricing (e.g., four apples cost 80¢, so one apple costs 20¢) and map interpretation (e.g., one inch represents five miles, so two inches represent ten miles). | | | Solve problems involving proportional relationships, including unit pricing (e.g., four apples cost 80¢, so one apple costs 20¢) and map interpretation (e.g., one inch represents five miles, so two inches represent ten miles). |
| | None | | | None |
− | | None | + | | Google Maps |
| |- | | |- |
| | 4.P.6 | | | 4.P.6 |
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| | Collect and organize data using observations, measurements, surveys, or experiments, and identify appropriate ways to display the data. | | | Collect and organize data using observations, measurements, surveys, or experiments, and identify appropriate ways to display the data. |
| | None | | | None |
− | | [http://activities.sugarlabs.org/en-US/sugar/addon/4084 Socialcalc Activity] | + | | [http://activities.sugarlabs.org/en-US/sugar/addon/4084 Socialcalc Activity]<br/>[[Activities/TurtleArt|TurtleArt]] sensor blocks |
| |- | | |- |
| | 4.D.2 | | | 4.D.2 |
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| | Classify outcomes as certain, likely, unlikely, or impossible by designing and conducting experiments using concrete objects such as counters, number cubes, spinners, or coins. | | | Classify outcomes as certain, likely, unlikely, or impossible by designing and conducting experiments using concrete objects such as counters, number cubes, spinners, or coins. |
| | None | | | None |
− | | TurtleArt [http://tonyforster.blogspot.com/2009/12/turtle-random.html 1] | + | | TurtleArt [http://tonyforster.blogspot.com/2009/12/turtle-random.html] , [http://tonyforster.blogspot.com/2011/04/turtleart-die-or-spinner.html] |
| |} | | |} |
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| [[Category:TODO]] | | [[Category:TODO]] |