A savings account in a bank Animation Play

Amount on the savings account Animation Play

Annual percentage rate Student activity Play

Effective rate Student activity Play

Emmanuel's and Harry's savings Animation Play

Emmanuel's, Lena's and Yoko's savings Whiteboard exercise Play

Geometric sequence Class activity Play

Geometric sequence Whiteboard presentation Play

Lena's savings Whiteboard exercise Play

Nominal and effective rates Animation Play

Opposite numbers Student activity Play

Paying back a loan Student activity Play

Paying back a loan Whiteboard exercise Play

Savings Student activity Play

Savings Whiteboard exercise Play

Savings account Student activity Play

Savings account Whiteboard exercise Play

The account Whiteboard exercise Play

The bank Student activity Play

The bank Whiteboard exercise Play

The savings account Whiteboard exercise Play

What percentage of one number is another number? Student activity Play

Why are negative numbers necessary? Student activity Play

Yoko's and Lena's savings Student activity Play

Yoko's savings Whiteboard exercise Play