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Pre-Alg · Unit 9
Interest & Growth
Simple and compound beginnings
Curriculum standard — Understand stage of the Thinking Ladder
Concept first
Interest & Growth begins with meaning — what it is and why it holds — before any procedure. The structure comes first; computation follows.
Definition
Interest & Growth
The precise meaning of this topic, stated in mathematical terms.
A plain-language restatement so the definition is understood, not just memorized.
Three pathways, one topic