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The Power of Number and Operations · Semester 1

Powers of Ten and Scientific Notation

Connecting multiplication and division by powers of ten to the concept of scientific notation and exponent rules.

Key Questions

  1. Explain the relationship between multiplying/dividing by powers of ten and changing the exponent in scientific notation.
  2. Analyze how mental strategies for powers of ten are foundational to understanding scientific notation.
  3. Justify why understanding powers of ten is crucial for working with very large and very small numbers.

MOE Syllabus Outcomes

MOE: Numbers and Algebra - Secondary 1
Level: Primary 5
Subject: Mathematics
Unit: The Power of Number and Operations
Period: Semester 1

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