 1. Word cloud
120 seconds
What does PEMDAS stand for?
2. Slide
60 seconds
Order of Operations (PEMDAS): PEMDAS stands for parentheses, exponents, multiplication, division, addition, and subtraction. It is the order in which operations are performed when evaluating numerical expressions. Distributive Property: The distributive property states that the multiplication of a sum by a number is equal to the sum of each addend multiplied by the number. Simplifying Expressions: To simplify an expression, you can use the order of operations to break it down into simpler parts.
Concepts:
3. Slide
60 seconds
Pemdas stands for Parentheses, Exponents, Multiplication, Division, Addition and Subtraction. It helps us solve math problems by following a specific order. Remember: the first step is always to solve anything in parentheses first!
Pemdas: Mastering Math Order of Operations
4. Slide
60 seconds
Pemdas stands for 'Parentheses, Exponents, Multiplication, Division, Addition, Subtraction' The phrase 'Please Excuse My Dear Aunt Sally' is often used to help remember the order of operations in Pemdas Pemdas was first developed by mathematician Gottfried Wilhelm Leibniz in 1684
Did you know?
5. Open question
360 seconds
What does PEMDAS stand for?
6. Open question
300 seconds
7. Open question
300 seconds
What are some steps you need to take to solve a math problem using PEMDAS?
8. Open question
300 seconds
What strategies can you use to remember the order of operations?
9. Drawings
450 seconds
Brain break: Draw a pineapple playing the guitar!
10. Drawings
1260 seconds
Question: Mr. Smith is trying to solve a math problem. He knows it follows the Pemdas rule, but he isn't sure what steps to take. Can you help him figure out the solution? Clues: • Start by grouping any numbers and operations in parentheses. • Work from left to right and solve any Exponents. • Follow with Multiplication and Division, then Addition and Subtraction. In pairs: Select and solve one of the tasks: A. Work together in pairs to draw a storyboard of Mr. Smith's problem and solution. B. Use the clues to explain the Pemdas rule to the class.
11. Poll
60 seconds
What is the full form of PEMDAS?
• Parentheses, Exponents, Multiplication, Division, Addition and Subtraction
• Primary Education in Mathematics and Data Science
• Postgraduate Education in Mathematics and Statistics
12. Poll
60 seconds
What is the first step in solving equations using PEMDAS?
• Solving any parts within parentheses first
• Multiplying all numbers together
13. Poll
60 seconds
What should be done first when there are no parentheses in an equation?
• Exponents should be evaluated first
• Addition or subtraction should be performed first
14. Poll
60 seconds
In which order should the operations be performed according to PEMDAS?
• Parentheses → Exponents → Multiplication or Division → Addition or Subtraction
• Addition → Subtraction → Multiplication → Division
15. Poll
60 seconds
What does 'M' stand for in PEMDAS?
• Multiplication
• Minimization
• Maximum
16. Open question
180 seconds
Work together in pairs: What is the acronym "PEMDAS" and what does it stand for?