4.OA.A.2

Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison.

 
23 Lesson(s)
   

Multiplicative Comparison Problems

4th Grade Math » Unit: Multiplication with Whole Numbers
4th Grade Math » Unit: Multiplication with Whole Numbers
Melissa Romano
Helena, MT
Environment: Suburban
 
Big Idea:

Students solve multiplication comparison problems using models and equations.

Standards:
 
Favorites (26)
 
Resources (12)
 
Reflections (1)
mult compare problem image
   

Additive Compare Word Problems and Place Value Review

4th Grade Math » Unit: Place value
4th Grade Math » Unit: Place value
Melissa Romano
Helena, MT
Environment: Suburban
 
Big Idea:

In this fun engaging lesson, students review place value concepts by working with partners an groups in fun creative card games.

 
Favorites (22)
 
Resources (15)
 
Reflections (1)
card
   

Comparative Costs of School Supplies

4th Grade Math » Unit: Multi-Digit Division
4th Grade Math » Unit: Multi-Digit Division
Kara Nelson
Environment: Urban
 
Big Idea:

Students will determine the cost of school supplies using multiplicative comparison.

 
Favorites (29)
 
Resources (29)
 
Reflections (1)
   

Divison Pretest

4th Grade Math » Unit: Division Unit
4th Grade Math » Unit: Division Unit
Mary Ellen Kanthack
Genoa City, WI
Environment: Rural
 
Big Idea:

Students take a formal written test to show what they know about division, including: remainders, multi-step word problems, and place value understanding.

 
Favorites (8)
 
Resources (8)
 
Reflections (1)
module 3 division
   

Multiplication and First Quarter Assessment

4th Grade Math » Unit: Multiplication with Whole Numbers
4th Grade Math » Unit: Multiplication with Whole Numbers
Melissa Romano
Helena, MT
Environment: Suburban
 
Big Idea:

Students will take an assessment to demonstrate current skill level.

 
Favorites (15)
 
Resources (23)
 
Reflections (1)
multiplication assessment
   

Multiplication and Problem Solving to Make Bracelets Day 2

4th Grade Math » Unit: Multiplication with Whole Numbers
4th Grade Math » Unit: Multiplication with Whole Numbers
Melissa Romano
Helena, MT
Environment: Suburban
 
Big Idea:

Students create a bracelet after they've planned their design using multiplication skills and strategies.

 
Favorites (50)
 
Resources (8)
 
Reflections (1)
student working on
   
4th Grade Math » Unit: Division Unit
Mary Ellen Kanthack
Genoa City, WI
Environment: Rural
 
Big Idea:

In this discovery lesson, pairs of students are given a sheet with thousands of ants on it. They will choose the best "tool" to figure out how to count all of the ants on the page.

 
Favorites (15)
 
Resources (30)
 
Reflections (4)
ants ants
   

Using Clues to Multiply or Divide

4th Grade Math » Unit: Multiplying and Dividing
4th Grade Math » Unit: Multiplying and Dividing
Rose Monroe
Memphis, TN
Environment: Urban
 
Big Idea:

Clue words can help you determine when to multiply in word problems.

 
Favorites (6)
 
Resources (13)
 
Reflections (1)
question mark
   

Using Multiplication Facts to Find Division Facts

4th Grade Math » Unit: Multiplication and Division Meanings
4th Grade Math » Unit: Multiplication and Division Meanings
Rose Monroe
Memphis, TN
Environment: Urban
 
Big Idea:

Multiplication facts can help you find division facts in fact families.

 
Favorites (5)
 
Resources (16)
 
Reflections (1)
study guide 2
   

What is your next move?

4th Grade Math » Unit: Back To Understanding the Basics!
4th Grade Math » Unit: Back To Understanding the Basics!
Carol Redfield
Jackson, MS
Environment: Urban
 
Big Idea:

Students love making that big score at the end of the game., In this lesson students will explore different strategies to understand how to solve multiplication word problems.

 
Favorites (5)
 
Resources (17)
 
Reflections (1)
your next move
   

Pretesting The Multiplication Unit

4th Grade Math » Unit: Multiplication Unit
4th Grade Math » Unit: Multiplication Unit
Mary Ellen Kanthack
Genoa City, WI
Environment: Rural
 
Big Idea:

Students take a pretest designed to measure what they know about multiplication and word problems involving multiplication.

 
Favorites (3)
 
Resources (14)
 
Reflections (2)
using a strategy to try and
   

Visually Thinking

4th Grade Math » Unit: Back To Understanding the Basics!
4th Grade Math » Unit: Back To Understanding the Basics!
Carol Redfield
Jackson, MS
Environment: Urban
 
Big Idea:

Seeing is believing! Students will discuss various ways word problems can be solved to determine the operation needed to problem solve.

 
Favorites (13)
 
Resources (14)
 
Reflections (1)
imagesterpt1jt
   
4th Grade Math » Unit: Division Unit
Mary Ellen Kanthack
Genoa City, WI
Environment: Rural
 
Big Idea:

Students write solutions to 2, 3, & 4 digit by one digit equations using rectangular sections (box) method. They show and explain the relationship between division and multiplication.

 
Resources (12)
 
Reflections (2)
student
   
4th Grade Math » Unit: Multiplication Unit
Mary Ellen Kanthack
Genoa City, WI
Environment: Rural
 
Big Idea:

After a quick review warm up, students will write a quiz showing that they know how to take apart and solve multi-step word problems.

 
Resources (10)
 
Reflections (2)
estimation
   

Can You Translate That?

4th Grade Math » Unit: Back To Understanding the Basics!
4th Grade Math » Unit: Back To Understanding the Basics!
Carol Redfield
Jackson, MS
Environment: Urban
 
Big Idea:

Student always ask me to translate something for them so they can understand better, In this lesson students will explore how to distinguish the correct comparison form needed in order to solve the given equation.

 
Favorites (6)
 
Resources (12)
 
Reflections (1)
translate
Common Core Math
 
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