Common Factors and Multiples
Students will identify common factors of two numbers and common multiples of two numbers, applying this to problem-solving.
Key Questions
- Explain how to find the common factors of 12 and 18.
- Construct a list of the first five common multiples of 3 and 4.
- Analyze a problem where finding a common multiple helps to solve it.
National Curriculum Attainment Targets
Suggested Methodologies
Ready to teach this topic?
Generate a complete, classroom-ready active learning mission in seconds.
Planning templates for Mathematics
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.
unit plannerMath Unit
Plan a multi-week math unit with conceptual coherence: from building number sense and procedural fluency to applying skills in context and developing mathematical reasoning across a connected sequence of lessons.
rubricMath Rubric
Build a math rubric that assesses problem-solving, mathematical reasoning, and communication alongside procedural accuracy, giving students feedback on how they think, not just whether they got the right answer.
More in Additive and Multiplicative Structures
Column Addition with Large Numbers
Students will use formal column addition for numbers with more than four digits, including regrouping.
2 methodologies
Column Subtraction with Large Numbers
Students will use formal column subtraction for numbers with more than four digits, including decomposition.
2 methodologies
Multi-Step Addition & Subtraction Problems
Students will solve multi-step problems involving addition and subtraction in various contexts.
2 methodologies
Prime Numbers and Composite Numbers
Students will identify prime numbers up to 100 and understand the concept of composite numbers.
2 methodologies
Multiplication by 10, 100, 1000
Students will multiply whole numbers and decimals by 10, 100, and 1000.
2 methodologies