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Division

Division

Learning Intention: Students  will learn to organize items into groups/sets based on a common characteristic such as size, color, shape, or texture, how to sort items by separating a group of items into two groups, and develop an understanding of equal shares by actively participating in one-to-one distribution of objects to person, objects to objects, and objects to available space.

Success Criteria:  Students will be successful when they can divide by 1, 2, 3, 4, 5, and/or 10.

Essential Questions:
- How can I make equal groups from this one large group?
- How do I know this is a fair share?
- What is the product?
- What are the parts of division problem?
- What model can I use to help me solve this division problem?
- How can I solve this division problem using objects?
- How can I solve this division problem using a calculator?

Standards Covered

EE.6.NS.2.   Apply the concept of fair share and equal shares to divide.

EE.7.NS.2.b.   Solve division problems with divisors up to five and also with a divisor of 10 without remainders.

Division is a sharing operation where objects are shared (or divided) into a number of groups of equal number.

Division is splitting into equal parts or groups.

Division undoes multiplication.
​

Division examples: 
https://www.mathsisfun.com/numbers/division.html

classace.io/learn/math/3rdgrade/learn-division

https://you.stonybrook.edu/murphydivision/vocabulary/

Vocabulary

divide - to determine how many times one number is contained in another number.

dividend -  the number to be divided. 

divisor - dividend ÷ divisor = quotient   Example: in 12 ÷ 3 = 4, 3 is the divisor.  Divisor can also mean : a number that divides an integer exactly (no remainder). 

equal groups - collections of items formed by sorting the total number of items into piles that have exactly the same number of items in each pile.

factor -  divides a number completely without leaving any remainder.
​For example : 30 ÷ 6 = 5, and there is no remainder.  So we can say that 5 and 6 are the factors of 30.

quotient - is the result of division.

repeated subtraction - a method of subtracting the equal number of items from a larger group. 

Division Videos

Khan Academy Division Video
Flocabulary Divisibility Rules Video
Brain Pop, Jr. Repeated Subtraction Video
Brain Pop, Jr. Making Equal Groups Video

Picture
http://room330anchorcharts.weebly.com/division.html
Picture
https://www.pinterest.com/pin/14918242491608577/
Picture
https://www.weareteachers.com/4th-grade-anchor-charts/
Picture
https://www.teacherspayteachers.com/Product/Division-Strategies-Anchor-Chart-Freebie-1274169

Repeated Subtraction Strategy

Repeated subtraction is a method of subtracting the equal number of items from a larger group. It is also known as division. If the same number is repeatedly subtracted from another larger number until the remainder is zero or a number smaller than the number being subtracted, we can write that in the form of division.

www.splashlearn.com/math-vocabulary/subtraction/repeated-subtraction
Division as repeated subtraction, an interactive worksheet by Essiewambo
liveworksheets.com
Division, an interactive worksheet by angieb
liveworksheets.com

Making Equal Groups Strategy

Division is splitting into equal parts or groups. It is the result of "fair sharing".
Equal groups, an interactive worksheet by Aquintero
liveworksheets.com
Equal groups, an interactive worksheet by Ghamza
liveworksheets.com
Equal groups for division, an interactive worksheet by Bevykins
liveworksheets.com
Associate division with equal sharing, an interactive worksheet by karen237
liveworksheets.com
Division, an interactive worksheet by angieb
liveworksheets.com
WEEK 20: THURSDAY: Divide Sums, an interactive worksheet by JnrScholars_Teacher
liveworksheets.com

Calculator

www.rapidtables.com/calc/math/division-calculator.html
​

https://calculator-1.com/simple/​

Division Games

https://www.sheppardsoftware.com/math/division/fruit-splat-game/

https://www.sheppardsoftware.com/mathgames/popup/popup_division.htm

https://www.splashlearn.com/division-games​

www.mathplayground.com/math_monster_division.html

https://www.mathplayground.com/dino_park_division.html

https://www.sheppardsoftware.com/math/early-math/group-count-game/

Division Strategies for Teachers

https://www.weareteachers.com/teaching-division-games-activities/
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  • Home
    • Parent Page
    • Disability Information
  • #1 Reading/LA
    • RLA Pacing Guide
    • #1 Reading Class >
      • Reading Informational
      • Reading Literature
      • Sight Words
    • #2 Language Arts >
      • Language Arts
      • Writing
      • Spelling
      • 4th Grade Great Depression Unit
  • #2 Math
    • Math Pacing Guide
    • CCSS Middle School Standards
    • #1 Ratio & Proportions >
      • 1.a Ratios
    • #2 The Number Systems Standards >
      • #2.a Fraction Unit
      • #2.b Multiplication
      • #2.c Division
      • #2.d Decimals
      • #2.e Positive/Negative Numbers
    • #3 Expressions & Equations >
      • #3.a Algebraic Expressions
      • #3.b Equations
      • #3.c Data
    • #4 Geometry >
      • Area
      • Volume
    • #5 Statistics & Probability
    • #6 Functions
    • Calendar Skills
  • #3 Science
    • #1 Structure and Properties of Matter
    • #2 Forces and Motion
    • #3 Conservation of Energy and Energy Transfer
    • #4 Wave Properties
    • #5 Structure and Function
    • #6 Growth and Development of Organisms
    • #7 Interdependent Relationships in Ecosystems
    • #8 Variation of Traits
    • #9 Earth and the Solar System
    • #10 Earth's Materials and Systems
    • #11 Earth and Human Activity
    • Camouflage Unit
  • #4 Social Studies
    • #1 Directions
    • #2 Personal Information
    • #3 Weather
    • #4 System Warnings >
      • Fire Safety
      • Tornado Safety
      • Community Signs
    • Inquiry Practices and Process
    • Behavioral Science
    • Economics
    • Geography
    • History
    • Political Science
    • Great Depression Unit
  • College & Career Ready
  • Resources
    • Aligning IEP Guide
    • Bullying
    • Iris Center
    • LEARNING FOR ALL
    • LITERACY FOR ALL
    • NUMERACY FOR ALL
    • Prezi Presentations
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    • Technology
    • ULS Guide