Number Sense - Mathematics for Teaching
- Why do we ‘invert’ the divisor in division of fractions
- 911 math assistance service
- The many faces of multiplication
- Test your understanding of irrational numbers
- Bob is learning calculation
- Line multiplication and the FOIL method
- Math Knowledge for Teaching Addition
- What can the representations of numbers tell us?
- What are fractions and what does it mean to understand them?
- Should we define multiplication as repeated addition?
- Are negative numbers less than zero?
- How to scaffold algebraic thinking in teaching integers
- Teaching negative numbers via the numberline with a twist
- Introducing negative numbers
- Teaching algebraic thinking without the x’s
- Patterns in the tables of integers
- Fractions are not numbers
- Who says subtracting integers is difficult?
- Teaching positive and negative numbers
- From whole numbers to integers – so many things to “unlearn”
- Math War over Multiplication
- Assessing conceptual understanding of integers
- Algebraic thinking and subtracting integers – Part 2
- Subtracting integers using tables
- Subtracting integers using numberline – why it doesn’t help the learning
- Teaching absolute value of an integer