4.3.2Ma


 * Grade 4 Unit 3: **


 * Grade: 4 Unit: 3 Week: 2 Content: Math – Multiply/Divide (Wk 6) **


 * Dates: November 5-7 **


 * Theme Essential Question: How and when do we apply multiplication and division to solve mathematical problems? **


 * Essential Questions: **


 * How can I estimate solutions to a 2-digit multiplication problem?
 * How can I multiply multiples of 10?
 * How can I solve 2-digit multiplication problems by breaking a problem into smaller parts and combining the sub-products?
 * How can I represent a multiplication or division problem with pictures or diagrams, including arrays and pictures of groups?
 * How can I use a story problem represented by a multiplication expression to keep track of parts of a problem?


 * Standards **


 * 4.NBT.5 ** Multiply a whole number of up to four digits by a 1-digit whole number, and multiply two 2-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.


 * Objectives **


 * I will be able to estimate solutions to a 2-digit multiplication problem?
 * I will be able to multiply multiples of 10?
 * I will be able to solve 2-digit multiplication problems by breaking a problem into smaller parts and combining the sub-products?
 * I will be able to represent a multiplication or division problem with pictures or diagrams, including arrays and pictures of groups?
 * I will be able to use a story problem represented by a multiplication expression to keep track of parts of a problem?


 * Assessment **


 * ** Product **
 * Students can draw a rectangular array or an area model that will illustrate their understading of how to find whole number quotients with or without remainders.
 * Use centimeter cubes or snap blocks cubes and index cards to illustrate multi-digit whole number equations with or without remainders.
 * Students can create a song or rap to help remember divisibility rules for 2’s, 5’s, and 10’s.
 * Create a board game to demonstrate knowledge of divisibility rules for 2’s, 5’s, and 10’s and also to give practice for remembering rules [|www.basic-mathematics.com/divisibility-rules-games.html]


 * Key Questions **


 * Can the student estimate solutions to a 2-digit multiplication problem?
 * Can the student multiply multiples of 10?
 * Can the student solve 2-digit multiplication problems by breaking a problem into smaller parts and combining the sub-products?
 * Can the student represent a multiplication or division problem with pictures or diagrams, including arrays and pictures of groups?
 * Can the student use a story problem represented by a multiplication expression to keep track of parts of a problem?


 * Observable Student Behaviors ** (Performance)


 * The student will be able to estimate solutions to a 2-digit multiplication problem.
 * The student will be able to multiply multiples of 10.
 * The student will be able to solve 2-digit multiplication problems by breaking a problem into smaller parts and combining the sub-products.
 * The student will be able to represent a multiplication or division problem with pictures or diagrams, including arrays and pictures of groups.
 * The student will be able to use a story problem represented by a multiplication expression to keep track of parts of a problem.

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 **


 * Vocabulary **

Equation Verbal statements Multiplicative comparison *Interpret *Represent *Model *Compare *Relate ||
 * ** Math ** ||
 * Multiplication


 * Suggested Activities **


 * __ Math Investigations – __ Unit 8 How Many Packages? How Many Groups?: Lessons 1.1-1.2. These lessons focus on estimating solutions to 2-digit multiplication problems and solving 2-digit multiplication problems by breaking a problem into smaller parts and combining the sub-parts.
 * __ On Core Mathematics- __ Lessons 24 (Student book pgs. 47-48) 4.NBT.5; Lesson 27 (Student book pgs. 53-24) 4.NBT.5; Lesson 28 (Student book pgs. 55-56) 4.NBT.5


 * Homework **


 * Terminology for Teachers **

** 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 || ||
 * ||  ** Multicultural Concepts **

Resources

************************************************************************************************************


 * __ Resources __**


 * Professional Texts **


 * __ Math Investigations __
 * __ On Core Mathematics __

**Literary Texts**

**Informational Texts**

**Art, Music, and Media**


 * Algebra-$2.99

[]


 * All Skills-$2.99

[]


 * Fractions-$.99

[]


 * Universal Converter-Free

[]


 * Geometry-$.99

[]


 * Calculator-Free

[]


 * Flash Card X and / facts-Free

[]


 * Multiplication-Free

[]


 * Multiplication-Free

[|http://itunes.apple.com/us/app/math-circus/id407115296?mt=8#]


 * Add,subtract,multiply,divide-$2.99

[]


 * Fractions-Free

[|http://itunes.apple.com/us/app/pizza-fractions-beginning/id374084320?mt=8#]


 * Math-General-$1.99

[]


 * Manipulatives **


 * Games **

**Videos**

**Sight Words**

**Smartboard Lessons****, Promethean Lessons**


 * 4.NBT.5 **

Practice using the lattice method of multiplication

[]

Other Activities, etc.


 * __ Harcourt Mathematics __ -Grade 4 p. 277, Divide with Remainders pp. 278-279, Model Division pp. 280-281, Division Procedures pp. 282-283, Mental Math: Division Patterns pp. 288-289, Extra Practice p. 290, Review/Test p. 291, Estimate Quotients pp. 296-297, Place the First Digit pp. 298-299, Divide 3-Digit Numbers pp. 300-301, Zeros in Division pp. 302-305, Problem Solving Skill pp. 308-309, Extra Practice p. 310, Review/Test p.311, Check What You Know p. 315
 * __Everyday Counts Partner Games__-Keep the Leftovers pp. 24-25, Quotient Comparing pp. 52-53
 * __ Thinkfinity __


 * 4.NBT.5: **


 * ** 4.NBT.5: Multiply and Conquer **

[]

Visualizing 2 × 1 and 2 × 2 Multiplication Using the Distributive Property and Arrays


 * ** 4.NBT.5: Factor Trail Game **

[]

Using a Game to Help Students Practice Factoring


 * ** 4.MD.1, 4.OA.4, 4.NBT.5: Running Races **

[]

Mastering Multiplication Facts While Investigating Linear Relationships


 * ** 4.NBT.2, 4.NBT.4, 4.OA.3, 4.NBT.5, 4.OA.2: Count on Math **

[]

Developing Number Sense through Estimation and Data Collection


 * ** 4.OA.3, 4.NBT.2, 4.NBT.1, 4.NBT.4, 4.OA.2, 4.NBT.5, 4.NBT.6: Money Makers **

[]

Designing and Running a Profitable Business


 * Odyssey **


 * Level 4 Math: 4.NBT.5 **

Visit odysseyelem.pcssd.org (My District Grade 4 Unit 3) for lessons.

Click [|here] for word document for template.


 * = ===English===

Arts
||=  ||=   ||= Week 1 ||= Week 2 ||= Week 3 ||= Week 4 ||= Week 5 ||= Week 6 || Week 7 || Week 8 || Matrix ||=  ||= Week 1 ||= Week 2 ||= Week 3 ||= Week 4 ||= Week 5 ||= Week 6 || Week 7 || Week 8 || Home K-2 ||= Home 3-5 ||= Home 6-8 ||=
 * = ===Math=== ||= [[image:commoncorepcssd3/Actions-insert-table-icon.png link="commoncorepcssd3/4_1MMatrix"]]
 * = [[image:commoncorepcssd3/PCSSDlogo.JPG width="48" height="48" link="@commoncorepcssd/home"]]

Unit 1 ||= Unit 2 ||= Unit 3 ||= Unit 4 ||= Unit 5 ||= Unit 6 ||  ||   ||