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eBook
CK-12 Foundation

Ck 12: 2.6 Solving Radical Equations

For Students 9th - 10th Standards
This section explores the process for solving radical equations, including those with square, third, and fourth roots. It also investigates how, when, and why some solutions that appear to be correct are incorrect, and are therefore...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Turning Numbers Into Words Within Word Problems

For Students 2nd - 4th
[Free Registration/Login may be required to access all resource tools.] The video describes how to change a number into the corresponding words, with a number in the hundreds place including a review of place value. The video is followed...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Subtracting Decimals Word Problems

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must solve word problems involving the subtraction of decimals. Includes video demonstrating a sample problem [2:27] and a set of...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Convert Between Words and Numbers to 1,000 (Grade 4)

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] This learning module features two videos, an interactive, and a set of practice questions in which students learn how to convert between words and numbers to 1,000...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Challenging Problems: Capacity in Liters Word Problems

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems involving metric capacity word problems.
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Translating Number Patterns Into Words

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] Students practice translating number patterns into words.
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Turning Words Into Numbers Using Place Value Models

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students practice using place value to turn words into numbers.
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Addition and Subtraction Time Challenge Word Problems

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] A video and practice questions on word problems involving intervals of time. [0:44]
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Calculating Speed of the Current in a River (Word Problems)

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] A video demonstrates how to solve a word problem where you must calculate the speed of a river current. [1:12]
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Conversion Word Problems (English Units)

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] For this learning module, students solve word problems where they must convert English units of length. Includes video demonstrating how to solve a sample problem...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Converting Dollars and Coins Into Dollars in Words

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] In this learning module, students practice converting a mix of dollars and coins into the numeric format and solving word problems. Includes video demonstrating a...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Dividing Then Multiply to Find the New Amount Word Problems

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students solve word problems where they must use division and then multiplication to find the answers. Includes video demonstrating a...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Finding the Adjusted Rate Word Problems

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must solve word problems where they must calculate the change in a rate or speed. Includes video demonstrating a sample problem...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Finding the Required Number of Groups Word Problems

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students must solve word problems using division where there is a remainder. Includes video demonstrating a sample problem [1:56] and a set...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Finding Time Using Multiple Steps Word Problems

For Students 4th - 5th
[Free Registration/Login may be required to access all resource tools.] For this learning module, students must solve multi-step word problems involving time, speed, and distance. Includes video demonstrating a sample problem [0:57] and...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Multiple Units and Multiplication Word Problems

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] In this learning module, students are asked to solve multi-step word problems involving multiple units and multiplication. Includes video demonstrating a sample...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Selecting the Correct Statement Relating Words and Numbers

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Video explaining how to read a set of words and numbers and use place value to find which ones are written correctly. [2:12]
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Select True or False for Statements Relating Words and Numbers

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] A video and practice questions on how to read a set of words and numbers and use place value to find which ones are written correctly. [2:20]
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Time Challenge Word Problems

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must solve word problems involving elapsed time. The process is demonstrated in the accompanying video. [1:41] A set of practice...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Time Expressed in Multiple Ways Word Problems

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must read the time in word form and record it in digital form. The process is explained in the accompanying video. [1:46] A set of...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Turning Numbers Into Words Using Place Value Models

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must use place value to convert numbers into their word forms. The process is explained in the accompanying video. [1:31] A set of...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Turning Words Into Numbers Using Place Value Models

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] In this learning module, students must convert the word forms of numbers into numeric form using place value. The process is explained in the accompanying video....
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Using Both Division and Multiplication Word Problems

For Students 4th - 6th Standards
[Free Registration/Login may be required to access all resource tools.] In this learning module, students solve word problems that involve both division and multiplication. An instructional video [1:42] demonstrates the process using an...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Comparing Fractions Using Lcm Word Problems

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to compare fractions in word problems and determine which is bigger or smaller. Includes video demonstrating a sample...

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