---
title: "EC.AR.2: Engineering Design Process (Georgia Mathematics standard)"
code: EC.AR.2
cite_as: Georgia Standards of Excellence, Mathematics, EC.AR.2
subject: math
grades:
  - high-school
language: en
canonical_url: https://georgiahomeroom.org/standards/code/EC.AR.2
md_url: https://georgiahomeroom.org/standards/code/EC.AR.2.md
alternate_language_url: https://georgiahomeroom.org/es/standards/code/EC.AR.2.md
source_url: https://case.georgiastandards.org/ims/case/v1p1/CFDocuments/e9dd7229-3558-4df2-85c6-57b8938f6180
source_last_changed: 2024-10-09
data_built: 2026-09-18
publisher: Georgia Homeroom, a free public-interest project of Georgia Civic Data. Not affiliated with or endorsed by the Georgia Department of Education or any school district.
up: https://georgiahomeroom.org/standards/math/high-school.md
index: https://georgiahomeroom.org/standards/index.md
---

# EC.AR.2: Engineering Design Process

Using the engineering design process, apply mathematical concepts and procedures to solve problems in engineering contexts and research the impact of engineering and technological advancement on mathematics and society.

- Subject: Mathematics
- Appears in: High School, https://georgiahomeroom.org/standards/math/high-school.md

## Expectations

- Solve and explain engineering-based calculus problems; use mathematical and engineering models to explain real-life phenomena, using appropriate terminology and technology.
  - **EC.AR.2.1**: Build new mathematical knowledge through problem solving that involves the engineering design process.
  - **EC.AR.2.2**: Solve problems that arise in mathematics and in engineering contexts.
  - **EC.AR.2.3**: Apply and adapt a variety of appropriate strategies to solve problems.
  - **EC.AR.2.4**: Use visual and written communication to organize, record, and articulate coherent, mathematical thinking and to express basic design elements.
  - **EC.AR.2.5**: Monitor and reflect on the process of mathematical problem solving and interpret solutions that arise in engineering contexts.
  - **EC.AR.2.6**: Produce multiple representations for mathematics presented in engineering contexts.
  - **EC.AR.2.7**: Select, apply, and translate among mathematical representations to solve problems that arise in engineering contexts.
  - **EC.AR.2.8**: Use mathematical representations to model and interpret physical and engineering phenomena.
  - **EC.AR.2.9**: Demonstrate fundamentals of technical sketching using computer-generated visuals in appropriate mathematical scaling.
  - **EC.AR.2.10**: Present a technical design, using computer-generated model, for an assigned design project utilizing the appropriate scientific units (US standards and SI units).
  - **EC.AR.2.11**: Use connections among mathematics, technology, and engineering in contextual situations.
- Describe the impact of engineering and technological advancement on mathematics and society
  - **EC.AR.2.12**: Develop vocabulary and communication skills by reading materials associated with engineering and technology education.
  - **EC.AR.2.13**: Describe the issues of necessity that have influenced innovation and technological development.
  - **EC.AR.2.14**: Explain the impact of key persons and historical events and their impact on engineering and society.
  - **EC.AR.2.15**: Investigate the educational requirements and professional expectations associated with engineering career paths.

## Georgia Milestones coverage

No Georgia Milestones blueprint cites this standard.

Source: Georgia Standards of Excellence, published by the Georgia Department of Education at case.georgiastandards.org.