By the end of this unit, students will:
- Understand the concept of positive and negative numbers and their representation on a number line.
- Compare and order positive and negative numbers.
- Perform addition, subtraction, multiplication, and division with directed numbers.
- Apply the concept of directed numbers to real-life and mathematical problems.
Curriculum Alignment: Key Stage 3: Number
Use the 4 operations, including formal written methods, applied to integers, decimals, proper and improper fractions, and mixed numbers, all both positive and negative