Course includes the "Three C's": CAD, Circuits and Coding

  • Create 3D CAD Models

    Using the industry-standard software Creo Parametric, students will build assemblies of 3D CAD parts. Students will also have a better understanding of geometry and measuring figures. They will also utilize a variety of functions to create complex and different figures that serve different purposes. Students can also create real-life objects to their own liking. (i.e. chess pieces and tools)

  • Learn Engineering Design Principles

    Learn and apply critical thinking, problem-solving, and spatial-visualization skills using the engineering design methodology. Create industry standard drawings, format and organize blueprints at a comfortable yet practical pace, and gain a better knowledge of geometry and different views of shapes.

  • How to Set Up 3D Printers

    How to set up the 3D printers with Cura and import CAD models for 3D printing. Students will also be able to print out their project figures they have worked in CREO to take home.

  • Integrate Electronic Circuits

    Build electronic circuits with Arduino microcontrollers. Simulate how electronics will respond in real life. The course has a variety of components for your child to work with, as they will also have to submit code to give their circuits specific orders. Circuit classes can both be learned in online classes via TINKERCAD, and/or in-person where they can use real components.

  • Understand Coding Techniques

    Students will code inputs to give specific orders to their aforementioned circuits. They will learn the functions and purposes of multiple orders, along with setting up and looping their circuits to what they want it to do.

Meet Your Instructor

Tan Le, P.E.

Founder & Head Instructor

After studying mechanical engineering at the University of Texas at Austin, Tan worked with high-tech equipment providers. He has spent 14 years in the subsea oil & gas equipment industry and 9 years in the semiconductor equipment industry. While working as a subsea project engineer, he taught 3D CAD at the University of Houston for 5 years. Tan has a passion for spatial visualization skills, problem-solving, and hands-on training methodology. He has mastered the use of Creo Parametric, earning two utility patents, and completed the basic level of Toastmasters International.

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Testimonials from Parents and Students

“It is a phenomenal program from several different aspects. They are learning cutting-edge technology that is used today by numerous companies and big firms, while also learning spatial visualization, and hand-sketching (I don’t think others teach this valuable skill). Tan works patiently with the kiddos and keeps them on task and learning new techniques as they progress, encouraging them each step along the way. His classes are kept small so that it seems like your student is getting one on one teaching.”

Parent - Kim Hidalgo

“Tan is a great instructor. I had the opportunity to take a class with him a few years ago. The knowledge of 3D modeling and visualization of objects that he brought to the class were instrumental. By teaching hand sketching using engineering graphics principals while simultaneously teaching how to model in 3D, Tan’s students in the class gained a great skill set that allowed them to excel in their other design and engineering courses. Tan also brings a great level of interaction to his class by using WebEx software that allows screen sharing between all participants allowing them to work together.”

Former student - Phillip Stephens

“Tan was my CAD teacher a couple years ago and since then I have continued to use his basic drafting principles! He is a great, patient teacher with a veryhands on approach to his class. One unique thing about Tan is he has a lot of industry experience so you can guarantee the things you see in his class can and will be applied in the real world. I recently got an internship at the same company where he works and ran into him. Not only did he recognize me but he showed me the ropes around the company! Great teacher and a really good drafter, definitely recommend taking his class.”

Former student - Kevin Ton-That

“Tan is a great teacher. His class focuses on hands learning. He makes sure to take the time to help those who are having trouble with the concepts as well as encourages those that understand to work ahead or help others that are not doing so well. Overall I give his teaching method an A++!”

Former student - Michael Didion

“One-on-one teaching improves communication between teacher/student, increasing my performance. The easy and casual interactivity between instructor and student. The simple and effective teaching process, with each day of the week designated to a particular skill or skill set that continually build on each other. The Lego project which was super fun and a very good way to put our 3D modeling skills to use in an actual real life situation.”

Former student - Matthew Hiller

“The easy and casual interactivity between instructor and student. The simple and effective teaching process, with each day of the week designated to a particular skill or skill set that continually build on each other. The Lego project which was super fun and a very good way to put our 3D modeling skills to use in an actual real life situation.”

Former student - Anna McCorkle

“Tan is one of the best professors I ever had and he is someone I highly respect. More than an instructor, he was also a mentor and someone many of us looked up to. I will always remember how by the second lecture professor Tan had already learned all of our names (from a 40+ students class) that showed me how much he cared and proved his commitment to every single one of his students’ successes in that class. His impact on people is immense and I know the impact he will have on his future students will be no different. I would definitely recommend “3DCAD - Creative Program", as it may be a useful tool for those interested in computer aided design, and also as an investment in your child’s future.”

Former student - Jaime Bernadac

“This was a very fun class and included a variety of interesting material, from modeling to assembling, to manufacturing. My best understood subject is creating basic shapes using the extrude, sweep, and revolve tool. I made many parts, and each require a multitude of extruded and revolved shapes. My second best understood subject is dimensioning 2D projections and 3D objects. I learned how to properly draw and label parts, find gaps between surfaces and edges using the measure tool, and correctly size 3D objects. Last, I learned how to assemble parts in a large assembly using different types of constraints, and lock an object in place correctly.”

Former student: Anonymous

“The use of an advanced program such as PTC Creo and the ability to use tools (i.e. caliper, digitizer, etc.), makes this program different from a lot of others. Mr. Tan is a great teacher and made the learning process alot less boring than other classes I took in the past. A++.”

Former student - Frank Gibbons

“Professor Tan's methods of teaching vary between student as needed. By the end of each class everyone has the same full understanding. It can be hard to comprehend how to model in 3D at first but Mr. Tan always knows a way to help anyone understand. Since my first year in college, after taking his introductory course I became inspired in pursuing a 3D modeling career and do the similar work Mr. Tan does. He shows you examples of projects he has done and it is incredible work. His work examples show you the power Creo Parametric (Pro/ENGINEER) can have and proves to you that anyone can do the same job. Once again Mr. Tan is an amazing teacher with great charisma, patience, and intelligence. Have fun and enjoy his courses.”

Former student - Erick Mariscal

Create detailed 3D models by using cutting-edge computer-aided design (CAD) software (the same tech NASA and Toyota use!)

Bring digital products to life. Transform them into physical 3D-printed materials.

Discover new aspects of coding by engaging in hands-on activities involving electronic circuits.

Frequently Asked Questions

  • What are the benefits of taking our program?

    Our curriculum uses STEM skills to solve real-world issues. It incorporates hands-on activities and project- and problem-based learning with an emphasis on developing spatial visualization, critical thinking, creativity, innovation, and problem-solving skills. We believe students deserve the chance to use the same tools as the pros.

  • Why is Creo Parametric selected as the preferred 3D CAD software to learn?

    3D CAD is three-dimensional Computer-Aided Design. Engineers from prestigious organizations such as NASA, Toyota, Caterpillar, Microsoft, Dell, Lockheed Martin, and Schlumberger, among others, utilize Creo Parametric. It is believed that this award-winning, easy-to-use CAD software provides extensive capabilities, enabling our students to fully unleash their design creativity.

  • What is coding with circuits?

    Circuit coding is referred to physical computing that uses text-based code to control circuits and electronics.

    Introduction to microcontroller programming course teaches the basics of developing projects based on microcontrollers using Arduino software. The aim of this course is to introduce the concepts of developing electronic systems using microcontrollers. Students learn what a microcontroller is, how to construct circuits and systems based on microcontrollers, and how to program microcontrollers.

  • What is the recommended age range for the courses?

    We advise students between the ages of 9 and 15 to enroll in our live courses. For older students, our tailored courses offer a fast track to meeting their specific requirements.

  • When and where are classes offered?

    The class times (CT) are available as follows:

    The in-person classes are located at 9525 Katy Freeway, Suite 225 Houston, TX 77024.

    In-person classes:

    Mon thru Fri
    6:00-7:00 PM

    1:00-2:00 PM
    2:00-3:00 PM
    3:00-4:00 PM

    Online classes via Zoom:

    Mon thru Fri
    5:00-6:00 PM

    10:00-11:00 AM
    11:00 AM-12:00 PM
    4:00-5:00 PM
    5:00-6:00 PM

  • How does the monthly subscription work?

    Our program is available through a monthly subscription with a 1-hr session once a week, up to 4 hrs per billing period.

    Online classes, $225/mo.
    In-person classes, $225/mo.

    Important: the make-up sessions are 30 minutes each miss; remake up 60 minutes. If any sessions are reported as missed during the current billing cycle, they cannot be rolled over to the following cycles.

    The subscription can be paused at least two (2) months in advance.

  • Do you offer virtual live classes for long-distance students?


    Virtual course offers flexibility in terms of scheduling and location. Both teachers and students can join the class from anywhere with an internet connection, eliminating the need for commuting or adhering to strict timetables.

    Virtual course can also empower shy or introverted students to participate more comfortably. With proper planning and utilizing the available tools and resources, virtual classes can provide an engaging and effective learning environment.

    Click here to enroll

  • What if my child has a neuro-developmental condition?

    Every student deserves the same opportunities, which is why we accommodate any and all learning styles. We have experience teaching several students with intellectual and developmental differences (e.g. autism, ADHD, dyslexia).

  • What's the next step after completing the beginner course?

    We offer three levels of 3D CAD discipline and three levels of circuit & coding discipline.