Arithmetic Sequences and Series
Arithmetic sequences
Sigma notation
- ALL
- Group work
- External link
Group work
Analysing Sequences N13
Great card activity (page 5): loads of numbers, how many different sequences can you make? Describe sequences, etc, etc.
External link
MyMaths - Arithmetic lesson
Set as hwk. Individual students must explain the maths on each page.
Page 9 has proof of sum of first n numbers.