3_1_1M


 * Grade: 3 Unit: 1 Week: 1 Content: Math Dates: 8/20-8/24 **


 * Theme Essential Question: ** Why do we need to be able to fluently add and subtract and tell time accurately?


 * Essential Questions: **
 * How do we solve addition and subtraction problems fluently using estimation to judge the reasonableness of an answer? **


 * Standards **
 * ** 3.NBT.1 ** Use place value understanding to round whole numbers to the nearest 10 or 100.


 * Objectives **
 * The learner will review place value.
 * The learner will round two and three digit whole numbers to the nearest 10 or/and 100.

**Product:**
 * Assessment **
 * Students will build a three digit numbers by randomly choosing a digit card from a bag. The first number being the ones digit, and so on. Student should put the card back in the bag and draw two more times. Students should then record the number, build the number two different ways with their base ten blocks, then round the digit to the nearest ten and nearest hundred.

**Key Questions** (match Standard)
 * Can the learner use place value to round whole numbers to the nearest 10 or 100?

**Observable Student Behaviors** (Performance)
 * The learner will use place value to round whole numbers to the nearest 10 or 100 given a two or three digit number.

1. Make sense of problems and persevere in solving them. 2. Reason abstractly and quantitatively. 3. Construct viable arguments and critique the reasoning of others. 4. Model with mathematics. 5. Use appropriate tools strategically. 6. Attend to precision. 7. Look for and make use of structure. 8. Look for and express regularity in repeated reasoning.
 * Mathematical Practices **

estimate place value rounding
 * Vocabulary **

Gizmo: Place points on a number line. Round these values to the nearest ten or hundred. Visualize rounding by showing the number line as a hill or series of hills. These hills cause the points to roll to the nearest valley (nearest multiple of ten or one hundred) Teacher Guide & Student Exploration Sheet Available.
 * Suggested Activities ** [see Legend to highlight MCO and HYS]
 * **Rounding Whole Numbers** (Number Line)
 * **Odyssey Lesson: Patterns Lesson** (Found in Assignment Archive under District)
 * **Odyssey Lesson: Rounding** (Found in Assignment Archive under District)
 * Super Source Base Ten Blocks //p 22-23// [S]
 * Harcourt L //2.2//
 * Harcourt L 2.3
 * Investigations Unit 3 Session 1.7A (see Common Core Investigations Book)
 * Smartboard lesson- Strong and Weaklings- http://exchange.smarttech.com/search.html?q=rounding#page=2
 * Harcourt L3.5


 * Homework **


 * Terminology for Teachers **

||  || Lesson Plan in Word Format (Click Cancel if asked to Log In)
 * ||  ** Multicultural Concepts **
 * E ** thnicity/**C**ulture | **I**mmigration/**M**igration | **I**ntercultural **C**ompetence | **S**ocialization | **R**acism/**D**iscrimination
 * High Yield Strategies **
 * S ** imilarities/**D**ifferences | **S**ummarizing/**N**otetaking | **R**einforcing/**R**ecognition | **H**omework/**P**ractice |
 * N ** on-**L**inguistic representation | **C**ooperative **L**earning | **O**bjectives/**F**eedback |
 * G ** enerating-**T**esting **H**ypothesis | **C**ues, **Q**uestions, **O**rganizers


 * Resources **
 * Professional Texts **
 * __ Teaching Student Centered Mathematics __, Gr K-3, by John Van de Walle, Ch 5
 * __ Teaching Student Centered Mathematics, __ Gr 3-5, by John Van de Walle, pg 47


 * Literary Texts **
 * __ Betcha __ by Stuart Murphy (Estimating)
 * __ Coyotes all Around __ by Stuart Murphy (rounding)


 * Informational Texts **


 * Art, Music, and Media **


 * Manipulatives **
 * Base Ten Blocks
 * Digit Cards


 * Games **
 * Super Source Base Ten Blocks, pg 22-23
 * Everyday Counts Partner Games (Gr 3)-Game 7, pg 26
 * Everyday Counts Partner Games (Gr 4) –Game 13, p.38


 * Videos **


 * Sight Words **

Place Value Determining the value of a digit to thousands. @http://exchange.smarttech.com/details.html?id=b2d4af2a-6f13-48d1-8a8c-e79a6e100fb9 Students will round numbers to the tens and hundreds place. @http://exchange.smarttech.com/details.html?id=6b5f010b-ff56-46cf-b3c9-ac06f778165d This lesson teaches the basics for rounding numbers using a number line and place value. @http://exchange.smarttech.com/details.html?id=f816648f-3aad-44a0-9d06-4736cb20f881 Round to the nearest tens and hundreds.
 * SMART Board, Promethean Lessons **
 * ** AEGOM Lesson: G3M001 **
 * ** AEGOM Quiz: G3M001 **
 * ** Rounding Numbers **
 * ** Rounding Whole Numbers **
 * ** Technology Facilitator **

@http://www.ixl.com/math/standards/arkansas/grade-3
 * Other Activities, etc. **
 * On Core-lessons 42,
 * A Balanced Approach to Math, Gr 3 pgs 11-20
 * @http://www.bbc.co.uk/skillswise/topic-group/numbers


 * ===English ===

Arts
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