Innovations in Economy and Knowledge
Innovations in Economy and Knowledge is a skill on Pengi from Lesson 2: Four Great Inventions in Pengi Social Studies (Grade 7).
Key Concepts
To manage their booming economy, the Song government introduced the world's first Paper Money . Heavy copper coins were difficult to transport in large quantities, so lightweight paper currency made large scale trade much more efficient.
The spread of knowledge accelerated with the perfection of Woodblock Printing (and later movable type). This technology allowed books to be mass produced cheaply, leading to a dramatic increase in literacy . Education was no longer limited to the elite, and information—including agricultural guides and medical texts—spread rapidly across the empire.
Common Questions
What is Innovations in Economy and Knowledge?
Innovations in Economy and Knowledge is a skill on Pengi from Lesson 2: Four Great Inventions in Pengi Social Studies (Grade 7).
What grade level is Innovations in Economy and Knowledge for?
Innovations in Economy and Knowledge is part of the Grade 7 History curriculum, covered in Pengi Social Studies (Grade 7). It is designed for students studying History at the Grade 7 level.
How can I learn Innovations in Economy and Knowledge?
Pengi offers an AI-guided lesson for Innovations in Economy and Knowledge that walks you through the key concepts step by step. The lesson is aligned to Pengi Social Studies (Grade 7) so the content matches what you see in class.
How do I practice Innovations in Economy and Knowledge?
After learning the concept, use the Practice mode to work through targeted exercises on Innovations in Economy and Knowledge. The AI adapts to your level and gives feedback on each answer so you can identify and fix mistakes.
Which textbook covers Innovations in Economy and Knowledge?
Innovations in Economy and Knowledge is covered in Pengi Social Studies (Grade 7), specifically in Chapter 4: Imperial China under Lesson 2: Four Great Inventions. Pengi's lesson is aligned directly to this textbook so you can follow along with your class.
Is Innovations in Economy and Knowledge free to study on Pengi?
Yes, the core Learn and Practice modes for Innovations in Economy and Knowledge are available for free on Pengi. No credit card is required to start studying.