Level 2 Content

Book 1 – Finding the Missing Information
Book 2 – Finding the Missing Information – Seeing x and y
Book 3 – Finding the Missing Information – Equation of a Line
Book 4 – Comparing Two Rectangles – Equation of a Line
Book 5 – Finding the Derivative of a Line
Books 6, 7 – Rectangles Plus Some with Two Things in Common
Books 8, 9 – Ordered Pairs
Book 10 – Finding Elements of a Set and Illustrating