Skip to content
The Power of Place Value and Operations · Autumn Term

Order of Operations (PEMDAS/BODMAS)

Students will apply the order of operations to evaluate numerical expressions involving integers, fractions, and decimals, including parentheses and exponents.

Key Questions

  1. Evaluate the importance of following the order of operations to get a unique answer.
  2. Explain how parentheses change the order of calculation in an expression.
  3. Design an expression that requires careful application of the order of operations.

NCCA Curriculum Specifications

NCCA: Junior Cycle - Number - N.6NCCA: Junior Cycle - Algebra - A.1
Class/Year: 3rd Class
Subject: Mathematical Explorers: Building Number and Space
Unit: The Power of Place Value and Operations
Period: Autumn Term

Ready to teach this topic?

Generate a complete, classroom-ready active learning mission in seconds.

Browse curriculum by country

AmericasUSCAMXCLCOBR
Asia & PacificINSGAU