Third+Grade+Unit+5+Mathcasts

= __Third Grade Mathcasts__ =

**January 2010**
=Everyday Math Unit 5 - Place Value in Whole Numbers and Decimals =

__**Goal 1**__ • Write whole numbers up to five digits. • Use place value to count base-10 blocks. • Determine the values of digits in decimal numbers.
 * STANDARD 1: Number Sense: Develop number sense and use numbers and number relationships in problem-solving**
 * situations and communicate the reasoning used in solving these problems.**


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• Read 1-place decimals. • Write 1-place decimals.


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• Write 5-digit numbers


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• Find the sum of 4 addends.
 * STANDARD 2—Algebraic Thinking: Use algebraic methods to explore, model, and describe patterns and functions involving**
 * numbers, shapes, data, and graphs in problem-solving situations and communicate the reasoning used in solving these**
 * problems.**
 * __Goal 4__**

• Find the maximum, minimum, and range of a data set.
 * STANDARD 3—Data and Probability: Use data collection and analysis, statistics, and probability in problem-solving**
 * situations and communicate the reasoning used in solving these problems.**
 * __Goal 2__**


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__**Goal 2**__ • Find the perimeter and area of a rectangle. • Describe relationships between units of time.
 * STANDARDS 5—Measurement: Use a variety of tools and techniques to measure, apply the results in problem-solving**
 * situations and communicate the reasoning used in solving these problems.**
 * __Goal 3__**

• Use basic facts to compute extended facts. • Use strategies to solve problems involving addition and subtraction of multidigit whole numbers. Make ballpark estimates. • Solve multiplication facts up to 10 X 10.
 * Standard 6—Computation (Continued): Link concepts and procedures as they develop and use computational techniques,**
 * including estimation, mental arithmetic, paper-and-pencil, calculators, and computers, in problem-solving situations and**
 * communicate the reasoning used in solving these problems.**
 * __Goal 1__**
 * __Goals 2 and 5__**
 * __Goal 3__**

= = =Unit 4 Mathcasts=