Mysteries of the Isle of Imager

In this math adventure, young Pearl, along with her cousin Radius, embarks on a journey to uncover the secrets of the Isle of Imager. They play a game of inners and edges, leading them to explore a mysterious island guarded by a sea serpent. Through clever problem-solving and teamwork, they unlock the secrets of the castle, discover a hidden locket, and learn about mathematical concepts like circumference and area. The adventure concludes with a celebration where new mathematical terms are coined in honor of their journey.

Who is Pearl's cousin in the story?

• Lady Di

• Radius

• Circumference

• Arena

What is the main objective of the game 'Inners and Edges'?

• To arrange tiles in a circle

• To correctly count the outside edges

• To count the number of tiles

• To make the largest shape

What is said to guard the Isle of Imager?

• A dragon

• A sea serpent

• A giant eagle

• A magical barrier

What does Pearl decide to do after learning about the Isle of Imager?

• Ask for help

• Stay at home

• Visit the island

• Play more games

How many doorways do Pearl and Radius count at the castle?

• Five

• Eleven

• Nine

• Seven

What is unique about the fifth doorway they find?

• It is locked

• It has the same number of inners and edges

• It is the largest

• It is hidden

What do Pearl and Radius find inside the castle?

• A grand stairway

• A dining hall

• A library

• A treasure chest

What appears through the window while they are inside the castle?

• A dragon

• A sea serpent

• A giant bird

• A ghost

What do they find after solving the puzzle of the key shapes?

• A scroll

• A treasure

• A key

• A map

What is the clue about the room they need to find?

• It is the tallest tower

• It is the smallest room

• It has 100 floor squares

• It has 200 floor squares