Rational & Irrational Numbers
Pre-Alg · Unit 2
Irrational Numbers
√2 and the failure of ratios
Curriculum standard — Model stage of the Thinking Ladder
Given
- •The conditions of the problem
Unknown
- •What we are asked to find
Strategy
Represent, then solve using the structure of the concept. Verify before accepting.
Step-by-step reasoning
1 / 3- 1
Represent
Translate the situation into symbols.Why: Structure first.
Three pathways, one topic