Innovations and Effects
Medical and Scientific Innovations
Map-makers and Beliefs
World Maps and Significance
**Counting by 7s
100

This word is used to described the results of an action or decision.

Consequences

100

During the Islamic Golden Age, these places were created to care for sick people.

Hospitals

100

The study and practice of making maps is called this.

Cartography

100

This medieval map places religious imagery over geographic accuracy.

Ebstorf Map

100

This practice helps Willow calm down when she is overwhelmed.

Counting by 7s

200

Many important innovations were created during this historical period.

Islamic Golden Age

200

This medical scholar wrote a large encyclopedia used by doctors for centuries.

Ibn Sina

200

Early European maps often placed this city at the centre because of religious importance.

Jerusalem

200

This map was based on mathematical calculations from Ptolemy's work.

Ulm Ptolemy World Map

200

This important and traumatic event happens at the very beginning of the novel.

The death of Willow's parents

300

This subject developed during the Islamic Golden Age is still essential in modern math.

Algebra

300

Detailed drawings of the human body helped improve this field.

Medicine/Surgery

300

Map-makers use these to show what they believe is important, such as castles, animals, and religious images.

Symbols

300

This map shows Asia, Africa, and Europe with few religious symbols, focusing on geography.

al-Idrisi's World Map

300

Mai and Quang-Ha's mother is from this country.

Vietnam

400

This word can be used to describe unexpected effects of a new invention.

Unintended consequences 

400

Medical knowledge spread to Europe because books were translated into this language.

Latin

400

Leaving out parts of the world on a map can reveal this about the map-maker.

Beliefs/Perspective

400

This 1507 map was the first to label the Americas as separate continents.

Waldsseemuller's World Map

400

This is the name of Willow Chance's school, also the name of a tree.

Sequoia