To Print or Not to Print - Lesson Plan

Grades 4-10 | 5-6 (45 min) Classes

Topics Covered

3D Printing, Technology

Essential Question

What are the advantages and disadvantages of using 3D printing in the aerospace industry?

Overview

In this lesson, students will learn about 3D printing: What it is, how it works, and how it is used in the aerospace industry. After 3D printing model rocket parts, students can build and launch their rockets. They will discuss the pros and cons of using 3D printed pieces for their rocket and the aerospace industry overall.

Materials

Each Student Needs:

  • Student Design Portfolio
  • Safety Goggles

Each Classroom Needs:

For This Lesson Plan

Standards

Next Generation Science Standards Logo

3-5-ETS1-2

Generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints of the problem.

MS-ETS1-1

Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution.

MS-ETS1-2

Evaluate competing design solutions using a systematic process.

HS-ETS1-3

Evaluate a solution to a complex real-world problem based on prioritized criteria and trade-offs that account for a range of constraints, including cost, safety, reliability, and aesthetics, as well as possible social, cultural, and environmental impacts.

ISTE Standards Logo

1a. Personal Learning Goals

Students articulate and set personal learning goals, develop strategies leveraging technology to achieve them and reflect on the learning process itself to improve learning outcomes.

1d. Transfer Knowledge

Students understand the fundamental concepts of technology operations, demonstrate the ability to choose, use and troubleshoot current technologies and are able to transfer their knowledge to explore emerging technologies.

Vocabulary

ADDITIVE MANUFACTURING

The production of a three-dimensional object by depositing materials in layers, also known as 3D printing

EXTRUDE

To force or push out

REGOLITH

The layer of material covering solid rock (planets, moons, and asteroids) and consists of dust, sand, soil and rocks

STEREOLITHOGRAPHY

A type of 3D printing (creates three-dimensional objects layer by layer) that uses a plastic polymer that hardens upon contact with ultraviolet light (laser)

THERMOPLASTICS

A type of plastic that melts when heated and hardens once cooled

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Student building a Green Eggs model rocket in a classroom

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