Reason quantitatively and use units to solve problems.
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) Understand and apply the mathematics of voting.
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) Understand and apply some basic mathematics of information processing and the Internet.
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 March 10, 2014 at 1:33am.