**Differentiated Learning Objectives**

- All students should be able to substitute a known value into an algebraic expression in the form ax+b
- Most students should be able to substitute a known value into an algebraic expression in the form(a/x)+b
- Some students should be able to substitute a known value into an algebraic expression in the form (ax+b)/ax

**Scheme of Work Link**

Algebraic Expressions - Foundation