Judith Spitzli

515-402-8600

Judith Spitzli

515-402-8600

**Iowa Core Mathematics Documents**

- Iowa Core Mathematics (pdf)
- Iowa Core Mathematics (doc)
- Iowa Core Mathematics with DOK (pdf)
- Iowa Core Mathematics with DOK (doc)

**Iowa Core Mathematics Support** - Resources to support Iowa Core Mathematics.

- HSN-Q.A.1 Use units as a way to understand problems and to guide the solution of multi-step problems; choose and interpret units consistently in formulas; choose and interpret the scale and the origin in graphs and data displays.
- HSN-Q.A.2 Define appropriate quantities for the purpose of descriptive modeling.
- HSN-Q.A.3 Choose a level of accuracy appropriate to limitations on measurement when reporting quantities.

- IA.3 Understand, analyze, apply, and evaluate some common voting and analysis methods in addition to majority and plurality, such as runoff, approval, the so-called instant-runoff voting (IRV) method, the Borda method and the Condorcet method.

- IA.4(+) Describe the role of mathematics in information processing, particularly with respect to the Internet.
- IA.5(+) Understand and apply elementary set theory and logic as used in simple Internet searches.
- IA.6(+) Understand and apply basic number theory, including modular arithmetic, for example, as used in keeping information secure through public-key cryptography.

Printed from the **Iowa Department of Education** website on April 21, 2014 at 8:14am.