Jonathan Feicht's Website

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    • Hands-On-Equations
    • Unit 1-Basic Number Sense >
      • Order of Operations
      • Understanding & Writing Basic Expressions
      • Powers of 10
      • Place Value
    • Unit 2 Operations with Decimals >
      • Rounding & Adding/Subtracting Decimals
      • Multiplying Decimals
      • Division of Decimals
    • Unit 3-Fractions >
      • Adding & Subtracting Fractions
      • Multiplying Fractions
      • Dividing Fractions
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    • Unit 1-Bill of Rights, Citizenship & Due Process
    • Unit 2a: Civil War Overview & Causes >
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Unit 1--Order of Operations

Common Core Math Standards
  • 5.OA.1 – Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols.
  • 5.OA.2 – Write simple expressions that record calculations with numbers, and interpret numerical expressions without evaluating them. For example, express the calculation “add 8 and 7, then multiply by 2” as 2 × (8 + 7). Recognize that 3 × (18932 + 921) is three times as large as 18932 + 921, without having to calculate the indicated sum or product.

Order of Operations

Do you see a long equation and you can't remember what to do? Well, check out the song below and learn it (at least learn the chorus). Whenever you are working on a long equation, this song will pop into your mind and you'll know just what to do.
the_order_of_operations_song_lyrics_by_mr.docx
File Size: 84 kb
File Type: docx
Download File

Review for Unit 1 Test 1
Order of Operations

In the short video below I'll explain the problems that many students encounter when working on Order of Operations. The first test covers the order of operations. You can find the study guide linked below. The review video can be seen below.
ccs5_unit1_study_guide_1_.pdf
File Size: 65 kb
File Type: pdf
Download File

What are the Order of Operations?

When solving a math equation you solve each step in the following order:
Parenthesis--Solve everything inside of the parenthesis first.
Exponents--Solve the exponents second.
Multiplication & Division--Solve all of the multiplication and division in order from left to right.
Addition & Subtractions--Solve all of the addition and subtraction in order from left to right.
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  • Home
  • Math
    • Hands-On-Equations
    • Unit 1-Basic Number Sense >
      • Order of Operations
      • Understanding & Writing Basic Expressions
      • Powers of 10
      • Place Value
    • Unit 2 Operations with Decimals >
      • Rounding & Adding/Subtracting Decimals
      • Multiplying Decimals
      • Division of Decimals
    • Unit 3-Fractions >
      • Adding & Subtracting Fractions
      • Multiplying Fractions
      • Dividing Fractions
  • Social Studies
    • Unit 1-Bill of Rights, Citizenship & Due Process
    • Unit 2a: Civil War Overview & Causes >
      • Civil War Battles
      • Civil War People
      • Civil War Interactive Timeline
    • Unit 2b: Reconstruction
    • Changing America--The Turn of the Century >
      • Cattle Trails
      • McKinley & Roosevelt and Changing US Policy
      • Immigration and the American Melting Pot
    • World War I
    • The Roaring Twenties
    • Great Depression >
      • Culture of the 1930's
    • World War II >
      • WWII Events >
        • Pearl Harbor
        • D-Day
        • Iwo Jima
        • Hiroshima and Nagasaki
        • Holocaust
        • V-E & V-J Days
        • Formation of United Nations
      • WWII People
    • The Cold War >
      • Iron Curtain/Berlin Wall
      • Communism vs. Capitalism
      • Berlin Airlift
      • Space Race
    • The Civil Right's Movement >
      • The Crazy Sixties--Assassinations for Sure
    • America Since 1975 >
      • September 11, 2001
      • War on Terrorism
  • Science
    • Earth Science >
      • Deposition
      • Earthquakes
      • Faults
      • Volcanoes
      • Erosion
      • Weathering
      • Impact of Organisms
      • Seismological Studies
      • Flood Control
      • Beach Reclamation
    • Physical Science >
      • Physical Changes
      • Chemical Changes
      • Electricity
      • Static Electricity
      • Magnets vs. Electromagnets
    • Life Science >
      • Classifying Animals
      • Classifying Plants
      • Cells
      • Learned & Inherited Traits
      • Good Microorganisms
      • Bad Microorganisms
  • Things
    • Class of 2014-15 >
      • Eagle Time Research Links
    • Class of 2013-14 >
      • Holocaust Student Pages
      • WWII in the Pacific Student Pages
      • WWII on the Home Front
      • Axis vs. Allies Student Pages
    • 5th Grade Scores
    • Pictures >
      • My Pride and Joy
      • My Wildlife Photos
      • Sudan Photos
      • My Alaska Photo Album
      • My Saipan Photos
      • My Egypt Photo Album
      • My Ethiopia Photo Album
      • My Kenya Photo Album
      • My Swaziland Photo Album
      • My Uganda/Rwanda Photo Album
      • My Paris Photos
  • Resources for Teachers
  • 2nd Grade Enrichment Activities
    • Analogies