Comparing Decimals
Students compare two decimals to hundredths by reasoning about their size, using visual models and place value understanding.
Key Questions
- Compare two decimals to hundredths using visual models.
- Justify the comparison of decimals by relating them to fractions with common denominators.
- Predict the order of a set of decimals by analyzing their place values.
Ontario Curriculum Expectations
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 Fractions, Decimals, and Parts of a Whole
Understanding Equivalent Fractions
Students use visual models (fraction bars, number lines) to understand why different fractions can represent the same amount.
3 methodologies
Comparing Fractions with Different Denominators
Students compare two fractions with different numerators and different denominators by creating common denominators or numerators using visual models.
3 methodologies
Adding and Subtracting Like Fractions
Students develop strategies for combining fractional parts that share a common unit using concrete and pictorial models.
3 methodologies
Decomposing Fractions and Mixed Numbers
Students understand a fraction a/b as a sum of fractions 1/b and apply this to mixed numbers, representing decomposition in multiple ways.
3 methodologies
Adding and Subtracting Mixed Numbers
Students add and subtract mixed numbers with like denominators, using properties of operations and the relationship between addition and subtraction.
3 methodologies