Greatest Common Factor and Least Common Multiple
Finding GCF and LCM of two whole numbers and using them to solve problems.
Key Questions
- Differentiate between the applications of GCF and LCM in problem-solving.
- Construct a method for finding the GCF and LCM of two numbers.
- Analyze how GCF can be used to simplify fractions or factor expressions.
Ontario Curriculum Expectations
Suggested Methodologies
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5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
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