TinkerCAD 3D
CAD & 3D Printing

Introduction To "Fire Breathing Robots..." With TinkerCAD

Overview, Introduction & Prerequisites:

TinkerCAD is a free, web-based Computer-Aided Design (CAD) tool developed by Autodesk. It allows users to create 3D models through an intuitive, drag-and-drop interface, making it ideal for beginners, students, and educators who want to explore 3D design and printing. With its focus on simplicity, TinkerCAD helps students understand the fundamentals of 3D modeling without the steep learning curve that often accompanies more complex CAD software.

TinkerCAD is widely used in educational settings for teaching the basics of 3D design, geometry, engineering concepts, and even electronics through its built-in circuit design features. Students can create a wide range of objects, from simple geometric shapes to intricate mechanical parts, all of which can be exported for 3D printing.

So that means this module is a Mish-Mash of content related to the 3D printing Industry, and using a free tool like TinkerCAD to explore it.

Prerequisites:

No explicit prerequisite course work, 3D Printing or CAD tools experience is required. Come as you are. 🧠

Topics: Why TinkerCAD is Ideal for Learning 3D Printing

Accessibility: TinkerCAD is web-based and free to use, meaning students can access it from anywhere without the need for powerful computers or paid software.
Ease of Use: The intuitive, drag-and-drop interface lowers the barrier to entry for students, allowing them to focus on learning core design and 3D printing concepts without being overwhelmed by complex software tools.
Scalability: Students can start with basic designs and gradually build up to more complex models. As they become more proficient, they can explore advanced features such as shape generators, circuit design, and more.
Creativity and Problem Solving: TinkerCAD encourages creativity, allowing students to design objects from scratch while teaching them problem-solving skills as they iterate on their designs based on feedback from physical prints.

TinkerCAD is a perfect gateway for students to learn 3D printing, providing them with a hands-on, engaging way to explore CAD software and digital manufacturing. Its simplicity and practical applications allow students to move quickly from digital models to physical objects, reinforcing core concepts in engineering, geometry, and technology... So we are going to explore that here.

I'm a huge supporter of Open Source and Creative Commons resources. This is another way of saying Free, Equitable and Accessible resources... 📽️ 🎧 📰 📖 📝🛠️ 🖼️ - Want to Support Me on this endeavor?

Let's get started... Its going to be a wild, fun, awesome ride...

Unit: CAD & 3D Printing
- Module: TinkerCAD 3D CAD & 3D Printing - Resources
This is a LEARNING Activity : Lesson / Lab

Last Revised: October 12, 2024 - Authored: October 12, 2024
Original Author: Jim Burnham - TopClown@STEAMClown.org
Content License: Distributed as Open Source. See Rights & Usage

Sid Bar for Teachers: This Module or lesson is how I teach in my class. Many of the lessons might be specific to my class, but you could probably adjust them for your class. I'll try to make them a neutral as I can, so they can be used in any Mathematics, Physics, Computer Science, or any other Engineering / Technology class. Let me know how I can make that better. I'll try to keep this unit current and relevant. Please let me know if any resource links are broken or not accessible. Use this email link to let me know what is broken @ TopClown@STEAMClown.org

Modules, Lessons, Labs - Overview and Introduction: Introduction to TinkerCAD and 3D Printing

TinkerCAD is a powerful, user-friendly online platform for 3D design, electronics simulation, and coding. It allows students to create digital 3D models and translate them into real-world objects using 3D printing technology. TinkerCAD's intuitive interface makes it an excellent tool for beginners in 3D modeling and Computer-Aided Design (CAD), providing a stepping stone to more complex design platforms and technologies.

In today’s world, 3D printing is revolutionizing industries like manufacturing, medicine, architecture, and even fashion. With tools like TinkerCAD, anyone can learn how to create detailed digital models and bring their ideas to life using a 3D printer. TinkerCAD and 3D Printing, introduces students to the basics of 3D modeling and printing, covering essential concepts such as object design, slicing, and the physical printing process.

Learn the basic tools and functions of TinkerCAD for 3D modeling.
Create simple 3D objects by manipulating shapes and geometries.
Understand how to prepare models for 3D printing using slicing software.
Explore the real-world applications of 3D printing across various industries.
Gain hands-on experience in converting digital designs into physical prototypes.

By mastering these skills, students will be empowered to design and prototype their own creative solutions, learning how to think like engineers and designers in a rapidly evolving technological landscape.

Author: Jim Burnham - TopClown@STEAMClown.org. License: Distributed as Open Source. (With some ChatGPT thrown in for good measure)

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Learning Objective:

Module Scope:

Navigate and use TinkerCAD for design.
Understand basic 3D modeling.
Complete simple designs and prepare them for 3D printing.
Recognize real-world applications of 3D printing.

Learning Targets:

Incorporate 3D Design Thinking: Focus on how 3D design can solve real-world problems.
Introduce Coding with TinkerCAD Circuits: Add a circuit design element in TinkerCAD for students to simulate basic electronics.
Add Collaborative Projects: Have students work together on a group design project in TinkerCAD.
Explore 3D Printing Innovations: Discuss cutting-edge uses of 3D printing in different industries.
Virtual 3D Printing: Teach students how to create 3D designs for virtual environments if they don’t have access to a physical printer.

Prior Knowledge:

interested in gaining hands-on experience with TinkerCAD and 3D printing

Resources & Materials Needed:

PC, Laptop or Other device to access the LinkedIn application
Each lesson will have specific items needed to complete the labs and tasks

Prerequisites:

No explicit prerequisite course work or coding knowledge is required, but students are expected to have a good understanding of basic computer principles and interested in gaining hands-on experience with TinkerCAD and 3D printing.

Caution & Safety Considerations:

Primer: "Aaron, I can imagine no way in which this thing could be considered anywhere remotely close to safe. All I know is I spent six hours in there and I'm still alive... You still want to do it?"

As with any activity, please make sure you are using appropriate safety equipment. If you are coding, writing, reading, or working a lab, make sure you stand up and stretch every hour or so, Please consider any safety issues connecting to a Raspberry Pi, Arduino, computers and other electronic equipment.

Essential Questions:

How can we transform digital designs into real-world objects using 3D printing?
How does the geometry of a 3D model influence its strength, functionality, and aesthetics when 3D printed?
What are the key steps in turning a digital design into a 3D-printed object, and how can we optimize each step?
In what ways can 3D printing be used to impact fields like medicine, architecture, fashion, and engineering?

Key Academic Vocabulary or Concepts:

TinkerCAD:

Workplane - The flat, grid-like surface in TinkerCAD where students build their 3D models. It acts as a reference plane for positioning and aligning objects in the design.
Primitive Shapes - Basic 3D shapes such as cubes, cylinders, spheres, and cones that serve as the building blocks for creating more complex models in TinkerCAD.
Grouping p - The process of combining multiple shapes into a single object. Grouping simplifies complex designs by merging shapes into one cohesive structure.
Hole - A feature in TinkerCAD that allows students to remove parts of an object by turning a shape into a "hole" and combining it with another shape to cut or carve out portions.
Align - A tool in TinkerCAD used to position objects relative to one another with precision, ensuring symmetry and proper placement in the design.
Snap To Grid - A feature that enables users to move objects in increments based on the grid, providing control over the precision of movements and alignments while designing.
Ruler Tool - A tool that allows students to measure distances and dimensions of objects in TinkerCAD, helping ensure accuracy in scaling and positioning designs.
Scale - The process of resizing objects in TinkerCAD by adjusting their dimensions along the X, Y, or Z axes. Scaling allows students to increase or decrease the size of their models proportionally.
Mirror - A tool that reflects an object along a specified axis, allowing students to create symmetrical designs by duplicating and flipping parts of their models.
Export - The function that allows users to save their TinkerCAD models as files (e.g., STL, OBJ) that can be used for 3D printing or imported into other CAD software.

3D Printing, and CAD:

CAD (Computer-Aided Design) - A type of software used to create precise drawings and models of objects in two or three dimensions. In 3D printing, CAD tools like TinkerCAD allow users to design objects that can be printed in the real world.
3D Modeling - The process of creating a digital representation of a three-dimensional object using software. In TinkerCAD, students learn to manipulate shapes to create detailed models.
Slicing - The process of converting a 3D model into instructions (G-code) that a 3D printer can follow, breaking the model into thin layers for printing. Slicing software is essential to prepare designs for printing.
Extruder - The part of a 3D printer responsible for melting the filament and laying down the material layer by layer to create the printed object.
Filament - The material used by 3D printers to create objects. Common filament materials include PLA and ABS plastics, which are melted and deposited during the printing process.
STL File - A common file format for 3D models, typically used for 3D printing. STL files represent the surface geometry of a 3D object without any texture or color.
G-code - A language used by 3D printers to follow specific instructions for the movement of the printer's nozzle, controlling where and how material is deposited during the printing process.
XYZ Axis - The three-dimensional coordinate system used in 3D modeling and printing. The X-axis represents horizontal movement, the Y-axis represents vertical movement, and the Z-axis represents depth or height.
Supports - Temporary structures added during the slicing process to support parts of a 3D model that overhang or would be printed in mid-air. Supports are removed after printing.
Infill - The interior structure of a 3D-printed object. Infill settings determine how much material is used to fill the inside of a print, affecting strength, weight, and print time.

Unit Topics and Lessons

Text Books, Reference, Tutorials & Other Online Resources:

Text Book - Taking Tinkercad to the Next Level: Enhance your ability to design, model, and 3D print with one of the most intuitive CAD programs

- Discover the user-friendly interface and versatility of Tinkercad and find out how it’s revolutionizing digital creation. This comprehensive guide explores Tinkercad’s 3D design features, equipping you with the skills to harness its full potential for advanced projects and creations. Written by a patented inventor and Tinkercad expert with over a decade of experience in technology education, this book offers an accessible, yet thorough approach to mastering Tinkercad for users of all levels.
- Mr. Jason Erdreich - Learning how to 3D Model with Tinkercad channel

Lectures, Lessons, Labs:

TinkerCAD - Sign Up & Introduction

Signup for TinkerCAD (TinkerCAD has Electronics simulator too.)

TinkerCAD - Sign Up - 📰 Slide Presentation

TinkerCAD "Learning The Moves" Introduction

The TinkerCAD site has a number of quick tutorials to "Learn The Moves". Spend some time to work through all these Tutorials. Each of the first few, should only take a few minutes.

TinkerCAD Learn The Moves - 🛠️ LAB Activity

TinkerCAD "Keychain or Luggage Tag"

The TinkerCAD site has a number of quick tutorials to "Learn The Moves". This one is to make a luggage tag. You could also check out my Luggage tag design too.

TinkerCAD "Luggage Tag" - 🛠️ LAB Activity
Mr Burnham's Luggage Tag Design - 🛠️ LAB Activity

TinkerCAD Nezt Level Labs

The TinkerCAD site has a number of quick tutorials to "Learn The Moves". Spend some time to work through all these Tutorials. Each of the first few, should only take a few minutes.

TinkerCAD - Sign Up - 📰 Slide Presentation
TinkerCAD Learn The Moves - 🛠️ LAB Activity

Last section

ddd

Reference, Attribution & Resources:

License - "Be A Hero"... Distribute Your Content As Open Source... That Is What I'm Doing...

The content on this site may have been pulled from other open source sites, but typically the interpretation and presentation is primarily the Intellectual Property of Jim Burnham, - TopClown@STEAMClown.org at www.steamclown.org and the Student curriculum can be found under the specific Mechatronics Engineering Units section of this web site.
If you do use my material, and make changes, I would appreciate getting a copy... because if you are making changes, it means that you think there is a better way to teach this… and I would really appreciate understanding that. Please send me feedback on my Questions or Feedback form. Please don’t hesitate to ask questions or comment.
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Teachers - Unit, Module and Lesson Plans

If you are a teacher and want to connect and teach this Lesson or Module, discuss how I teach it, give me feedback, please contact me at TopClown@STEAMClown.org

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If you have questions or feedback on how I can make a presentation, lesson, lab better please give use my Feedback Form.

Standards Alignments & Objectives:

I’ll work on getting these in, but it’s the last thing I want to work on :-) When I have them updated, I’ll move to the top of the Lesson Plan.

NGSS: <list standard numbers>
California CTE Standards: <list standard numbers>
Related Instructional Objectives (SWBAT): <list standard numbers>
CCSS: nnn, RSIT: nnn, RLST: nnn, WS: nnn, WHSST: nnn, A-CED: nnn, ETS: nnn <list standard numbers>
Main Standard:
Priority standards:
National Standards:

Resource Attribution:
Sites Referenced or Summarized:

Reference Text Book - Basic College Mathematics with Early Integers 4th edition - Elayn Martin-Gay - University of New Orleans - Pearson
Reference Sites -

Images:

https://imgbin.com/png/ZJtzkYZZ/under-construction-png

Random Stuff To Sort

Stuff ChatGPT said:

Outline for the Presentation and Guide:

Context and Educational Level
- Tailored for high school and college Engineering students.
- Introduces TinkerCAD, 3D printing fundamentals, and practical labs.
Target Audience
- High school and college students interested in gaining hands-on experience with TinkerCAD and 3D printing.
Subject Focus
- Electronics & Engineering: Covering basic design in TinkerCAD, creating 3D models, and learning the principles of 3D printing.
Prior Knowledge
- Students should be familiar with basic programming, breadboards, and simple circuits.
Learning Objectives
- Students should be able to:
  - Navigate and use TinkerCAD for design.
  - Understand basic 3D modeling.
  - Complete simple designs and prepare them for 3D printing.
  - Recognize real-world applications of 3D printing.
Materials and Equipment
- Tools:
  - TinkerCAD (online software).
  - Access to a 3D printer (optional for advanced tasks).
- Safety Gear (for physical labs):
  - Goggles, gloves, etc.
Slide Presentation Outline
- Section 1: Introduction to TinkerCAD
  - Overview of the interface and tools.
  - Simple project: Designing basic shapes.
- Section 2: Basics of 3D Modeling
  - Creating models for printing.
  - Lab: Create a simple 3D object.
- Section 3: Introduction to 3D Printing
  - How 3D printers work.
  - Lab: Export TinkerCAD designs for printing.
- Section 4: Real-World Applications of 3D Printing
  - Discuss industries and fields using 3D printing.
Student Lecture Notes, Tutorial & Detailed Study Guide
- Interactive Components:
  - Step-by-step instructions for TinkerCAD projects.
  - Lab exercises for creating and exporting designs.
- Real-World Applications:
  - Examples from engineering, healthcare, and manufacturing.
Assessment and Evaluation
- Quiz: Evaluate basic understanding of TinkerCAD tools.
- Project Submission: Students submit a 3D model design for evaluation.
- Competency Check: Proficiency in exporting and preparing models for 3D printing.
Extension Activities or Advanced Exploration
- Advanced Lab: Design a complex 3D model (optional challenge).
- Explore More: Learn how to integrate TinkerCAD with other software tools.

Slide 1: Title Slide

Title: Introduction to TinkerCAD and 3D Printing
Subtitle: A Hands-On Learning Experience for High School/College Engineering Students
Presented by: Mr. STEAM

Speaker Notes:

Welcome everyone to today’s lesson on TinkerCAD and 3D Printing. In this presentation, we’ll be diving into the basics of TinkerCAD, an accessible online 3D modeling tool, and how it connects to 3D printing.

Slide 2: Objectives of This Session

What You’ll Learn:
- How to navigate and use TinkerCAD’s interface.
- Basics of 3D modeling and design.
- How to prepare models for 3D printing.
- Real-world applications of 3D printing technology.

Speaker Notes:

By the end of this session, you’ll be familiar with the TinkerCAD platform, understand the fundamentals of 3D modeling, and know how to export your designs for 3D printing. We’ll also explore how 3D printing is changing industries around the world.

Slide 3: Prerequisites

What You Should Already Know:
- Basic programming knowledge.
- Familiarity with breadboards and simple circuits.
- Basic understanding of 3D design concepts (optional).

Speaker Notes:

Before diving into TinkerCAD, it’s helpful to have a basic knowledge of programming languages, as TinkerCAD also offers a circuits module that can simulate simple electronics. If you’re familiar with breadboards and circuits, you’ll find it even easier to grasp these concepts.

Slide 4: Introduction to TinkerCAD

What is TinkerCAD?:
- A web-based 3D design and modeling tool.
- Easy-to-use, beginner-friendly interface.
- Used for creating 3D models, circuits, and coding blocks.

Speaker Notes:

TinkerCAD is a free, online tool designed for beginners who want to create 3D models without needing complex software. Whether you’re a complete beginner or have some experience, TinkerCAD is perfect for quickly getting started with 3D design.

Slide 5: Navigating the TinkerCAD Interface

Main Components:
- Design Workspace: Where you create models.
- Toolbar: Tools for adjusting, moving, and resizing objects.
- Shapes Library: Pre-built shapes that you can drag and drop.
- Group/Align: Tools for combining multiple shapes into one.

Speaker Notes:

The Design Workspace is where all the magic happens. You’ll spend most of your time here, dragging shapes from the Library and using the Toolbar to move, resize, and align them. Don’t worry—we’ll walk through each step together.

Slide 6: Basics of 3D Modeling

Building Your First Model:
- Step 1: Choose a basic shape (e.g., cube, cylinder).
- Step 2: Resize and adjust the dimensions.
- Step 3: Use the align and group tools for precision.

Speaker Notes:

3D modeling starts with simple shapes. For example, let’s start with a cube. We’ll resize it using the toolbar, then combine it with other shapes like cylinders to create a more complex model. Mastering these basic skills will allow you to create your own 3D designs.

Slide 7: Introduction to 3D Printing

What is 3D Printing?:
- The process of creating a physical object from a digital model.
- Layers of material are added one at a time to form the final product.

Speaker Notes:

3D printing is the process of turning your digital designs into physical objects by adding material layer by layer. It’s used in many fields—from engineering and manufacturing to healthcare and fashion.

Slide 8: How to Export TinkerCAD Designs for 3D Printing

Steps to Export:
- Ensure your design is complete.
- Export the file in .STL or .OBJ format.
- Prepare the file for printing using 3D printer software.

Speaker Notes:

Once your design is complete, you’ll need to export it in a format that 3D printers can read, like .STL or .OBJ. After that, it’s ready to be sent to the printer!

Slide 9: Real-World Applications of 3D Printing

Applications:
- Healthcare: Custom prosthetics and implants.
- Automotive: Rapid prototyping of car parts.
- Aerospace: Lightweight, durable parts for airplanes.
- Education: Creating models for teaching and learning.

Speaker Notes:

3D printing has opened up incredible possibilities across various industries. In healthcare, doctors are printing custom prosthetics; in the automotive industry, engineers rapidly prototype parts, and in aerospace, we’re seeing lightweight components designed for airplanes.

Slide 10: Key Terms and Definitions

Vocabulary:
- TinkerCAD: An online 3D modeling tool.
- 3D Printing: The process of making a physical object from a digital model.
- STL/OBJ: File formats for 3D models.
- Group/Align: Tools used to combine or align shapes.

Speaker Notes:

Let’s review some of the key terms you’ll need to know. TinkerCAD is our design tool, while 3D printing refers to the process of creating the physical objects we’ve designed. We’ll also talk about file formats like STL and OBJ, which are essential for exporting your designs.

Slide 11: Final Quiz and Project Submission

Quiz: Assess your understanding of TinkerCAD and 3D printing basics.
Project: Design a simple 3D model and submit it for evaluation.

Speaker Notes:

We’ll wrap up with a short quiz to assess your knowledge, followed by a fun project where you’ll design your own 3D model using TinkerCAD and submit it for feedback.

Section 1: Introduction to TinkerCAD and 3D Printing

New or Complex Vocabulary:
- TinkerCAD: A free online tool for creating 3D models, circuits, and designs.
- 3D Printing: A manufacturing process that creates a physical object from a digital design by layering material.
Key Concepts:
- TinkerCAD is designed for beginners and provides an intuitive platform for 3D modeling. It’s accessible through a web browser and doesn’t require any software installation.
- 3D Printing: The core principle behind 3D printing is creating objects by adding material layer by layer, unlike traditional methods that often involve cutting away material.
Real-World Applications:
- Healthcare: Custom prosthetics and implants designed specifically for patient needs.
- Education: Schools use 3D printing for creating models of biological structures, chemical compounds, and historical artifacts.
Tips and Tricks:
- Begin with simple designs to get comfortable with the TinkerCAD interface before attempting more complex models.
- Experiment with the pre-built shapes in TinkerCAD’s library to understand how they fit together.

Section 2: Prerequisites for TinkerCAD and 3D Printing

New or Complex Vocabulary:
- Breadboard: A tool used for prototyping electronic circuits.
- Basic Circuit: A simple electronic pathway, usually consisting of a power source, a load (like a light or motor), and conductors (wires).
Key Concepts:
- Before jumping into TinkerCAD, students should have a basic understanding of programming languages (helpful for TinkerCAD’s circuit module) and electronics.
- Familiarity with simple circuits and how to connect components on a breadboard will come in handy, especially if you plan to explore TinkerCAD’s circuit features.
Focus on Difficult Topics:
- 3D Design vs. Circuit Design: The skills for circuit design and 3D design overlap in logical thinking, but learning to use 3D space might feel different for students who have only worked in 2D programming environments.

Section 3: Navigating the TinkerCAD Interface

New or Complex Vocabulary:
- Align Tool: A feature in TinkerCAD that helps ensure objects are properly positioned in relation to one another.
- Group Tool: A function that combines multiple shapes into one, making it easier to move and manipulate them together.
Key Concepts:
- Design Workspace: This is the virtual area where students will build their 3D models. All shapes are dragged and dropped onto this workspace.
- Shapes Library: Contains predefined objects (e.g., cubes, spheres, cylinders) that students can use to build their designs.
Focus on Difficult Topics:
- Some students may struggle with the idea of positioning objects in 3D space. Remind them that using the align and group tools will make design manipulation easier.
Tips and Tricks:
- Encourage students to use the “undo” button liberally as they experiment. TinkerCAD is very forgiving for beginners.
- Use the grid on the workspace to help align and size objects accurately.

Section 4: Basics of 3D Modeling

New or Complex Vocabulary:
- 3D Model: A digital representation of a physical object that can be printed using a 3D printer.
- Resize: Adjusting the dimensions (length, width, height) of an object in the design workspace.
Key Concepts:
- Creating Basic Shapes: Start with simple objects like cubes and spheres to understand how scaling and positioning works.
- Combining Shapes: To make more complex objects, students will need to use multiple shapes and then group them.
Focus on Difficult Topics:
- Students may struggle with precision when moving or resizing objects in a 3D space. Practice using TinkerCAD’s measurement tools to fine-tune dimensions.
Tips and Tricks:
- Use the zoom in/out feature frequently to see how the model looks from different angles.
- Don’t be afraid to start over! The best designs come from iteration.

Section 5: Introduction to 3D Printing

New or Complex Vocabulary:
- FDM (Fused Deposition Modeling): A common type of 3D printing that builds objects by layering melted material.
- Slicer Software: Converts 3D models into instructions that a 3D printer can understand.
Key Concepts:
- Additive Manufacturing: Unlike traditional manufacturing processes, which remove material (subtractive manufacturing), 3D printing adds material layer by layer.
- 3D printing begins with a digital model, which is then sliced into layers for printing.
Real-World Applications:
- In architecture, 3D printing is used to create detailed models of buildings, helping architects and clients visualize projects.
Tips and Tricks:
- Always double-check the model’s dimensions before exporting. A common mistake is creating objects that are too small or too large for your 3D printer.

Section 6: How to Export TinkerCAD Designs for 3D Printing

New or Complex Vocabulary:
- STL Format: A common file type for 3D models, used by most 3D printers.
- OBJ Format: Another file type for 3D models, supporting more complex designs, like textures and colors.
Key Concepts:
- Once the design is complete, students must export the file into a format suitable for the 3D printer (usually STL).
- The exported file is then processed by slicer software, which translates it into a language the 3D printer can understand.
Focus on Difficult Topics:
- Understanding the difference between file formats (STL, OBJ) may be confusing. Make sure to emphasize that STL is the most common for simple models.
Tips and Tricks:
- Before exporting, use the view tools in TinkerCAD to check for errors, like overlapping objects that may cause issues during printing.

Section 7: Real-World Applications of 3D Printing

Key Concepts:
- Medical Innovations: 3D printing is revolutionizing healthcare by allowing for custom prosthetics, dental implants, and even bioprinting organs.
- Prototyping in Engineering: Engineers use 3D printers to create quick prototypes of designs, allowing them to test and improve their concepts rapidly.
Real-World Applications:
- Automotive Industry: Car manufacturers use 3D printing to produce parts more efficiently, reducing waste and costs.
Tips and Tricks:
- Encourage students to think about how they could use 3D printing in their own lives. What problems could be solved or what creations could be made using this technology?

Refinement Idea 1: Design for 3D Printing

Overview: Focus on teaching students the unique design considerations required for successful 3D printing. Explain the importance of designing objects with printing constraints in mind, such as overhangs, supports, and material strength.
Why This Works: Many students may design models that look great on a computer but fail in the physical printing process. This section will help them understand practical limitations.
Content Focus:
- Overhangs and Supports: Explain why certain angles need support structures during the print process.
- Wall Thickness: Discuss how the thickness of the model’s walls can affect print quality and durability.
- Material Choices: Differentiate between common 3D printing materials (e.g., PLA, ABS) and their pros and cons.

Refinement Idea 2: Collaborative 3D Design Projects

Overview: Introduce a collaborative aspect to the lesson by having students work in teams to design, print, and assemble parts of a larger project. For example, they could each design a piece of a puzzle or a component of a mechanical system.
Why This Works: This approach encourages teamwork, allows for larger-scale projects, and gives students a chance to see how different designs fit together. It can also introduce concepts like tolerances (how closely two parts fit together) and assembly.
Content Focus:
- Team-Based Design Workflow: Provide guidelines for dividing design responsibilities.
- Tolerances and Fit: Explain the importance of precision in designing parts that need to fit together.
- Final Assembly: Guide students through the process of combining individual components into a working system.

1. How can we transform digital designs into real-world objects using 3D printing?

Purpose: This question encourages students to think about the exciting potential of turning their ideas into physical products. It introduces them to the concept of prototyping and personalized manufacturing, giving them a sense of real-world application.

2. What problems can we solve by creating custom-designed objects with 3D modeling?

Purpose: By framing CAD and 3D printing as problem-solving tools, students are motivated to think creatively and critically about how they can design solutions to everyday challenges. This emphasizes practical applications, encouraging innovation and hands-on engagement.

3. How does the geometry of a 3D model influence its strength, functionality, and aesthetics when 3D printed?

Purpose: This question invites students to explore the relationship between design and function, deepening their understanding of geometric principles and how they apply in engineering and design. It also sparks curiosity about the physics behind 3D printing.

4. What are the key steps in turning a digital design into a 3D-printed object, and how can we optimize each step?

Purpose: This encourages students to explore the workflow of 3D printing—from digital modeling to slicing and printing—while fostering a deeper understanding of each process. It also encourages them to think about efficiency and quality control in manufacturing.

5. In what ways can 3D printing be used to impact fields like medicine, architecture, fashion, and engineering?

Purpose: This question connects students to the broader impact of 3D printing in various industries. It highlights the versatility of the technology and helps them see its potential for innovation, which can ignite their interest in pursuing projects with real-world significance.

TinkerCAD:

1. Workplane

Definition: The flat, grid-like surface in TinkerCAD where students build their 3D models. It acts as a reference plane for positioning and aligning objects in the design.

2. Primitive Shapes

Definition: Basic 3D shapes such as cubes, cylinders, spheres, and cones that serve as the building blocks for creating more complex models in TinkerCAD.

3. Grouping

Definition: The process of combining multiple shapes into a single object. Grouping simplifies complex designs by merging shapes into one cohesive structure.

4. Hole

Definition: A feature in TinkerCAD that allows students to remove parts of an object by turning a shape into a "hole" and combining it with another shape to cut or carve out portions.

5. Align

Definition: A tool in TinkerCAD used to position objects relative to one another with precision, ensuring symmetry and proper placement in the design.

6. Snap Grid

Definition: A feature that enables users to move objects in increments based on the grid, providing control over the precision of movements and alignments while designing.

7. Ruler Tool

Definition: A tool that allows students to measure distances and dimensions of objects in TinkerCAD, helping ensure accuracy in scaling and positioning designs.

8. Scale

Definition: The process of resizing objects in TinkerCAD by adjusting their dimensions along the X, Y, or Z axes. Scaling allows students to increase or decrease the size of their models proportionally.

9. Mirror

Definition: A tool that reflects an object along a specified axis, allowing students to create symmetrical designs by duplicating and flipping parts of their models.

10. Export

Definition: The function that allows users to save their TinkerCAD models as files (e.g., STL, OBJ) that can be used for 3D printing or imported into other CAD software.

Resource Key:

<Unit> - <Module Name> - Lessons - Daily/Weekly Lesson Plan

Key: 📰 Slides / Audio 🎧 / 📽️▶️ Video/YouTube / 🎧▶️📽️ Audio/Video / ✨ Resources / 🖼️ Tutorial / 📖 Reading Activity / 📝 Writing Activity / 📖 📝 Reading/Writing / 📟 Coding / 🛠️ LAB Activity / 🚀 Quiz / 🔎 Review / ✔️ Mastery Check / ✍️ Sign Up /🍕 Extra Credit / 🕸️ Web Links / 👩🏽‍🎓🧑🏽‍🎓🧑🏿‍🎓👩‍🏫 Class / 🏵️📜📃 Certificate / 🗂️ 📈 Collecting Survey Data

/🧟 Review / 🦾 Practice / 🆙Level Up /

🎚️🦑📤🎯 🚧

- 🦑 Special Project -

Assignment Type: ⚓ Establishing (Minimum Standard) / ⛏️ Developing (Digging Deeper) / 💎 Aspiring (Putting It Together)

This is an ⚓ Establishing Assignment (Minimum Standard) - "Everyone Do" Assignment

This is an ⛏️ Developing (Digging Deeper) - "Everyone Should Do, To Stretch" Assignment

This is an 💎 Aspiring (Putting It Together) - "When you have done the ⚓ Establishing and⛏️ Developing" Assignment

🚀 Formative Quiz - 🔎 Review
🚀 Quiz -🔀 Mastery Path
🚀 Summative Quiz -✔️ Skills Mastery Check

Quiz - verify that they are all listed as a "Formative", "Mastery Path", or "Summative"

🚀 Formative Quiz - These are quizzes that the students can take a few times. I have them either set for unlimited times, or 3-5 times, where the final score is their average. The idea is that these Formative Quizzes are designed for students to learn and master a skill. while I want them to ger 100%, and when it's set to unlimited tries, the student should get 100% eventually. When the quiz is set to 3-5 tries with an average, then they should be prepared and should take the quiz seriously. I set the quiz to not show the right answer, but I do let them see their wrong answer. I also put the explanation of the right and wrong answer in the right and wrong answer prompt for each question. That way they can see why they got the answer wrong and learn from that experience.
- 8.1.0.3.2.4 - Python - Ch 3 - Functions - Quiz #2 -Built-In Functions - 🚀 Formative Quiz
🚀 Quiz -🔀 Mastery Path - These Mastery path quizzes are to be presented after the student has had a chance to do some labs and some Formative quizzes. The goal is to let students have 2 chances to take this quiz, and take the average of the 2 attempts. Based on the average, they will be presented with a Canvas Mastery Path, where they will have an option for take additional quiz and assignments to help with remediation. This will get them ready to take the Summative Quizzes.
- 8.1.0.3.3.1 - Python - Ch 3 - Functions - Mastery Quiz #1 - 🚀 Quiz -🔀 Mastery Path
🚀 Summative Quiz -✔️ Skills Mastery Check - These Mastery path quizzes are to be presented after the student has had a chance to do some labs and some Formative quizzes. The goal is to let students have 2 chances to take this quiz, and take the average of the 2 attempts. That will be their final module/subject topic grade.
- 8.1.0.3.3.1 - Python - Ch 3 - Functions - Skills Mastery Check Quiz #1 - 🚀 Summative Quiz -✔️ Skills Mastery Check

TinkerCAD 3D CAD & 3D Printing

Introduction To "Fire Breathing Robots..." With TinkerCAD

Overview, Introduction & Prerequisites:

Modules, Lessons, Labs - Overview and Introduction: Introduction to TinkerCAD and 3D Printing

Sponsor Shout Out

Learning Objective:

Prerequisites:

Caution & Safety Considerations:

Essential Questions:

Key Academic Vocabulary or Concepts:

Unit Topics and Lessons

Text Books, Reference, Tutorials & Other Online Resources:

Text Book - Taking Tinkercad to the Next Level: Enhance your ability to design, model, and 3D print with one of the most intuitive CAD programs

Lectures, Lessons, Labs:

TinkerCAD - Sign Up & Introduction

TinkerCAD "Learning The Moves" Introduction

TinkerCAD "Keychain or Luggage Tag"

TinkerCAD Nezt Level Labs

Last section

ddd

Reference, Attribution & Resources:

License - "Be A Hero"... Distribute Your Content As Open Source... That Is What I'm Doing...

Teachers - Unit, Module and Lesson Plans

Standards Alignments & Objectives:

Resource Attribution:Sites Referenced or Summarized:

Images:

Random Stuff To Sort

Outline for the Presentation and Guide:

Suggested Ideas to Refine the Topic Focus:

Slide 1: Title Slide

Slide 2: Objectives of This Session

Slide 3: Prerequisites

Slide 4: Introduction to TinkerCAD

Slide 5: Navigating the TinkerCAD Interface

Slide 6: Basics of 3D Modeling

Slide 7: Introduction to 3D Printing

Slide 8: How to Export TinkerCAD Designs for 3D Printing

Slide 9: Real-World Applications of 3D Printing

Slide 10: Key Terms and Definitions

Slide 11: Final Quiz and Project Submission

Suggested Ideas to Refine the Slide Topic Focus:

Section 1: Introduction to TinkerCAD and 3D Printing

Section 2: Prerequisites for TinkerCAD and 3D Printing

Section 3: Navigating the TinkerCAD Interface

Section 4: Basics of 3D Modeling

Section 5: Introduction to 3D Printing

Section 6: How to Export TinkerCAD Designs for 3D Printing

Section 7: Real-World Applications of 3D Printing

Suggested Ideas to Refine the Topic Focus:

Refinement Idea 1: Design for 3D Printing

Refinement Idea 2: Collaborative 3D Design Projects

1. How can we transform digital designs into real-world objects using 3D printing?

2. What problems can we solve by creating custom-designed objects with 3D modeling?

3. How does the geometry of a 3D model influence its strength, functionality, and aesthetics when 3D printed?

4. What are the key steps in turning a digital design into a 3D-printed object, and how can we optimize each step?

5. In what ways can 3D printing be used to impact fields like medicine, architecture, fashion, and engineering?

1. Workplane

2. Primitive Shapes

3. Grouping

4. Hole

5. Align

6. Snap Grid

7. Ruler Tool

8. Scale

9. Mirror

10. Export

Resource Key:

<Unit> - <Module Name> - Lessons - Daily/Weekly Lesson Plan

TinkerCAD 3D
CAD & 3D Printing

Resource Attribution:
Sites Referenced or Summarized: