Web Resources
Interactives/Games
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Title: Karl's Online Calculator
Description:
Karl's Online Calculator is a basic scientific calculator. It features algebraic entry and the order of operations.
Standard(s): [MA2013] (6) 4: Interpret and compute quotients of fractions, and solve word problems involving division of fractions, e.g., by using visual fraction models and equations to represent the problem. [6NS1] [MA2013] (6) 5: Fluently divide multidigit numbers using the standard algorithm. [6NS2] [MA2013] (6) 6: Fluently add, subtract, multiply, and divide multidigit decimals using the standard algorithm for each operation. [6NS3] [MA2013] (6) 12: Write and evaluate numerical expressions involving wholenumber exponents. [6EE1]
Karl's Online Calculator
http://www.karlscalc...
Karl's Online Calculator is a basic scientific calculator. It features algebraic entry and the order of operations.
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Title: Virtual Manipulatives
Description:
Teacherled app that compares fractions, decimals, & percents in a concrete way.
Standard(s): [MA2013] (3) 15: Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. [3NF3] [MA2013] (4) 13: Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators or by comparing to a benchmark fraction such as ^{1}/_{2}. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model. [4NF2] [MA2013] (4) 18: Compare two decimals to hundredths by reasoning about their size. Recognize that comparisons are valid only when the two decimals refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual model. [4NF7] [MA2013] (5) 7: Use place value understanding to round decimals to any place. [5NBT4] [MA2013] (6) 6: Fluently add, subtract, multiply, and divide multidigit decimals using the standard algorithm for each operation. [6NS3]
Virtual Manipulatives
https://itunes.apple...
Teacherled app that compares fractions, decimals, & percents in a concrete way.
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Title: Decimals Jeopardy
Description:
An interactive game where the students play the game Jeopardy to review adding, subtracting, and multiplying decimals. The students will need a bell or buzzer to be able to ring in and answer the questions. The game has singleplayer and multiplayer modes.
Standard(s): [MA2013] (5) 10: Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method, and explain the reasoning used. [5NBT7] [MA2013] (6) 6: Fluently add, subtract, multiply, and divide multidigit decimals using the standard algorithm for each operation. [6NS3]
Decimals Jeopardy
http://www.mathplay...
An interactive game where the students play the game Jeopardy to review adding, subtracting, and multiplying decimals. The students will need a bell or buzzer to be able to ring in and answer the questions. The game has singleplayer and multiplayer modes.
Learning Activities
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Title: Virtual Manipulatives
Description:
Teacherled app that compares fractions, decimals, & percents in a concrete way.
Standard(s): [MA2013] (3) 15: Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. [3NF3] [MA2013] (4) 13: Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators or by comparing to a benchmark fraction such as ^{1}/_{2}. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model. [4NF2] [MA2013] (4) 18: Compare two decimals to hundredths by reasoning about their size. Recognize that comparisons are valid only when the two decimals refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual model. [4NF7] [MA2013] (5) 7: Use place value understanding to round decimals to any place. [5NBT4] [MA2013] (6) 6: Fluently add, subtract, multiply, and divide multidigit decimals using the standard algorithm for each operation. [6NS3]
Virtual Manipulatives
https://itunes.apple...
Teacherled app that compares fractions, decimals, & percents in a concrete way.

