MARTHA THE MATHEMAGICIAN
A shared positive experience that will help put to bed mathematics anxiety, and open eyes to the wonderful world of mathematics.
It will also serve young readers well as they explore the world—especially as there are so few stories that have mathematics at their heart.
Martha the Mathemagician will charm children and adults alike and make the world of numbers a comfortable and exciting place to be.
MARTHA THE MATHEMAGICIAN AND THE SECRET CODE
Help Martha to discover the secret code
In this first book of the series, Martha is given her magic calculator and has to discover the secret code that will unlock its powers. She and Oscar meet the Halving Ladybird, the Number Eating Crocodile, the Doubling Butterfly, and the Making Five Starfish in their search for the answer.
MARTHA THE MATHEMAGICIAN AND THE MEDIEVAL CASTLE
A story book which develops the concept of halves and halving.
In this second book of the series, Martha and Oscar are transported to a dramatic argument between Knights about who will save the Princess from the dragon. Again she meets the Halving Ladybird to solve the problem she faces. Oh, and empowers the Princess while she's at it...