HEART BREAK

HEART BREAK

The heart beats 24 hours a day, seven days a week, 52 weeks a year. It pumps up to 2000L of blood throughout your body every day, is capable of fully autonomous operation, and will even continue to pump for a short while when removed from the body. In this lesson students will be challenged to research the symptoms of a variety of heart diseases and conditions and determine their effects on the heart. They will then modify the provided heart model to illustrate these effects.
Subjects
Design and TechnologyMathematicsScienceBiologyComputing
Years | Grades
9th Grade | 13-14 years10th Grade | 14-15 years11th Grade | 15-16 years
Duration
Lesson 1: 90 minutes Print Time: 1 to 12 hours

HEART BREAK trailer
Play 0:48

Objectives

  • Design and measure with precision
  • Understand and demonstrate the structures and function of the heart
  • Employ tolerances and offsets
  • Understand and execute Boolean operation in CAD
  • Learn about the effects of various cardiovascular diseases on the heart
 

Tools and equipment

  • BE3D eDee printer
  • BE3D eDee printer
  • Example heart models
  • Access to a computer that is the internet and TinkerCAD® compliant
  • Paper pad, worksheet and pencil
  • Printed lesson resources
 

Skill requirements

To participate in the lesson, students should be able to:
  • Use TinkerCAD, Fusion 360 or Similar CAD software at an advanced or intermediate level
  • Use DeeControl software including adjusting print settings
  • Operate the BE3D eDee 3D printer

HEART BREAK walkthrough
Locked Play 3:19

3D models overview

  • Total print time 8 hours 30 minutes
  • Total filament 19 m
  • Additional non-printable components
  • Printed all at once
Anatomical Heart Left Ventricle and Atrium
  • 5 hours
  • 10.5 m
Pericarditis slice
  • 3 hours 30 minutes
  • 8.5 m
Note: Values are calculated for one set of models.

Lesson resources

  • Lesson plan
  • Example heart models
  • Worksheet
  • Walkthrough
  • Presentation
  • 3D models
  • 3D print instructions
  • Curriculum alignment