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Resource Name Topic (Course) Technology Type \$? Rating Browsing: All Content in Math 2 for Operations with numbers Browse discussions Login to Subscribe / Save Results 2nd grade math worksheets Operations with numbers (Math 2)+ Computer Activity [0] This site contains 2nd grade math worksheets and lessons free of charge. Most of the 2nd grade math topics are separated in the different sections of the site. More: lessons, discussions, ratings, reviews,... Building Houses Activity Operations with numbers (Math 2) Java Applet Activity [1] Students count, order, and compare the different sizes of integer bars as they make house designs using the Integer Bar applet by Jacobo Bulaevsky. More: lessons, discussions, ratings, reviews,... Balancing Addition (Math 2)+ Computer Lesson Plan [0] This lesson encourages students to explore another model of subtraction, the balance. This model leads naturally to recording with equations. Students use actual and virtual pan balances in their expl... More: lessons, discussions, ratings, reviews,... Fact Families Operations with numbers (Math 2) Computer Lesson Plan [0] In this lesson, the relationship of addition to subtraction is explored with books and with connecting cubes. Students search for related addition and subtraction facts for a given number using a virt... More: lessons, discussions, ratings, reviews,... Finding the Balance Operations with numbers (Math 2) Computer Lesson Plan [1] This lesson encourages students to explore another model of subtraction, the balance. Students will use real and virtual balances. Students also explore recording the modeled subtraction facts in equa... More: lessons, discussions, ratings, reviews,... Mental Math Mental math (Math 2) Computer Lesson Plan [7] Mental math teaching strategy for capturing the attention of a class. Provides game suggestions and problem examples. More: lessons, discussions, ratings, reviews,... Patterns on Charts Multiplication (Math 2) Computer Lesson Plan [0] Students find, record, and analyze patterns on hundred and multiplication charts. They also use an online calculator to generate patterns and then record them on a chart. More: lessons, discussions, ratings, reviews,... Wrapping Up the Unit Subtraction (Math 2) Computer Lesson Plan [0] Students visit five stations to review the meanings for subtraction. They practice comparative subtraction in a variety of formats. Station 1: High versus Low Station 2: How Many ... More: lessons, discussions, ratings, reviews,... Episode 7: Addition Addition (Math 2) Flash Lesson Plan [8] Activities to explore addition of numbers up to 12. More: lessons, discussions, ratings, reviews,... Episode 8: Subtraction Subtraction (Math 2) Flash Lesson Plan [1] Activities to introduce the concept of subtraction as the inverse of addition. More: lessons, discussions, ratings, reviews,... Calculator Lesson on Problem S... Operations with numbers (Math 2) TI-10 Lesson Plan [0] Using this activity students develop proper care of the calculator; explore the TI-10 calculator and learn about some of the functions; use the problem-solving key to solve Level 1 problems. More: lessons, discussions, ratings, reviews,... Subtraction Worksheets Story Operations with numbers (Math 2) JavaScript Story [0] Jeff LeMieux, writes about how he uses the Javascript page, Subtraction Worksheets. More: lessons, discussions, ratings, reviews,... Mental Math Techniques Mental math (Math 2) Computer Support Material [1] Mental math techniques: Counting on and back Break apart Equal additions Compensation Compatible numbers More: lessons, discussions, ratings, reviews,... Simply Number Sense - Mental M... Mental math (Math 2) Computer Support Material [0] Mental math tips and tricks; covers multiplication and division. More: lessons, discussions, ratings, reviews,... Teaching-Tools.com Operations with numbers (Math 2)+ Computer Support Material \$ [1] Teaching-Tools.com contains a series of online "tools" enabling you to quickly generate an almost infinite number of math (and other subjects) worksheets and their answer keys. You can then choose to... More: lessons, discussions, ratings, reviews,... Division Division (Math 2) Flash Support Material \$ [0] This interactive multimedia tutorial focuses on different ways of visualizing division operations. More: lessons, discussions, ratings, reviews,... 9 digits Addition (Math 2) Android Tool [0] This is a puzzle with 9! possibilities and 336 solutions. The problem posed in 9 digits consists in the organization of the numbers 1 to 9 in a square of 3 * 3 to make the sum of the numbers of the fi... More: lessons, discussions, ratings, reviews,... Math Cruncher Addition (Math 2)+ Android Tool [0] Features of Math Cruncher include, * solving simple equations before they hit the ground * solving the bonus equations to help yourself survive in the game and reach the highest score. More: lessons, discussions, ratings, reviews,... Math Garden Addition (Math 2)+ Android Tool [0] In this app, the natural numbers are represented as plants: If two unseeded seeds overlap, they add up. If two seeds are planted, the plants multiply. The plants are structured in branc... More: lessons, discussions, ratings, reviews,... Math Tablet Operations with numbers (Math 2)+ Android Tool \$ [1] This is a virtual manipulative to support developing number sense and arithmetic concepts. Two sub-quantities together result in a new total quantity. This is called addition. And if you take away a s... More: lessons, discussions, ratings, reviews,... Ninedigits workshop Addition (Math 2) Android Tool \$ [0] Puzzle with 9! possibilities and 336 solutions. The problem posed in Ninedigits workshops consists in the organization of the numbers 1 to 9 in a square of 3 * 3 to make the sum of the numbers of the... More: lessons, discussions, ratings, reviews,... Touch Integers ℤ (+ - × ... Operations with numbers (Math 2) Android Tool [0] The fundamental theorem of arithmetic, also known as the unique factorization theorem or the unique-prime-factorization theorem, states that every integer greater than 1 either is prime itself or is t... More: lessons, discussions, ratings, reviews,... Touch decimals Place value ± Addition (Math 2)+ Android Tool [1] This touch decimal app has a double interactive place value chart, with up to 40 decimal columns. It is a mathematical analogy with positive and negative tokens. It is designed to: Show and... More: lessons, discussions, ratings, reviews,... Whole Calculator Addition (Math 2)+ Android Tool [0] This app functions as a calculator for the set of the natural numbers (N). Type the numerical operations and view the both inputs and the result in words. More: lessons, discussions, ratings, reviews,... Two Less Than - PDA version Mental math (Math 2) Calculator Tool [2] Select the number that is "two less than" the highlighted number. More: lessons, discussions, ratings, reviews,... Page 1     2     3     4     5     6   next »