Euclidean Vocab: Flashcards and Association brainstorm

Took a break from drilling vocab, to drill vocab with flashcards and brainstorm things that the vocab learned so far reminds me of without paying attention to the definitions. Spaced repetition for the jargon and association brainstorm for fun.

Sep 19, 2024

I'm currently working my way through the first chapter of the book Geometry by Construction. So far, my strategy has been to sketchnote the vocab in a way that I can understand, and recap them in my mind or through writing the next day.

Instead of working through the next section as normal, I want to try out some different learning strategies.

Flashcards

I really don't like the idea of flashcards. It makes me feel like I'm force feeding my mind knowledge that it wouldn't care enough to keep around otherwise. I also don't know for sure if the definitions I have come up with are correct, so it feels like forcing myself to memorise naive definitions, when I have the least understanding.

To get around the accuracy issue, I Googled pre-made Geometry flashcards and found a set for Anki that cover a high school level geometry curriculum. The definitions are very jargon heavy. There are 122 cards in the deck, and I finished one round of 20 cards which is the limit per day.

At some point, I'll learn how to make them once I'm confident in my understanding of the definitions.

This had nothing to do with what I have learned in the book so far though, it covered basic algebra terms which I guess is the precursor to geometry basics. That's good too. I think.

Connecting to what you know - Association brainstorm.

Update: After doing this, I realised I didn't do the connecting to what you already know properly. I did an association brainstorm which is a different exercise.

Another learning technique, is to connect what you have learned to what you already know. It takes less mental effort to learn something when you can connect it to what you already know. This technique usually goes hand-in-hand with the concept map, where you organise ideas in a mind map.

Instead, I'm going to go through each of the vocab terms so far, and try and relate it to anything at all I already know. It'll be like an association brainstorm where I write down anything that comes to mind when I think of a term.

  • Point: Dots and stippling. A pivot point where you can add a brad to a piece of paper and move it around that point.
  • Line: Drawing lines in my sketchbook. Implied lines where some lines are fully drawn and some segments are left out for your mind to fill in.
  • Plane: A piece of paper that an image is drawn on. Taped off rectangle to paint inside. The frame in a camera where you capture composition.
  • Between: An item that is in the middle of two other items. Like the duck that is in between my plants on my desk.
  • Isometry: Isometric drawings, an asset set that you can download on creative market to compose cool cartoon landing page images from. Aesthetically pleasing sketches.
  • Reflection: Symmetrical interior design.
  • Translation: How motors move a piece of material up and down left to right.
  • Rotation: The skittle sorting robot servo motor stuck to a point on the wheel segment which moves the skittle in different degree segments.
  • Parallel: Zentangling, specifically a page of horizontal or vertical lines the same distance apart. I love drawing them.
  • Perpendicular: How hard it was trying to get the servo motor horn to be perpendicular to the vertical back underneath the sloped chute. That was very hard to put into words and I don't think anyone else but me will understand what that even means.
  • Segment Bisector: how to cut lines in half perfectly.
  • Angle bisector: creating equal width segments to rotate a chute so skittles can fall into buckets arranged around the motor which turns in 360 degrees.
  • Angle: Triangles and polygons. Sloping chutes.
  • Adjacent: Next to each other, side-by-side.
  • Vertical: It bothers me that the real definition of this is x shaped angles touching vertexes. I associate vertical with lines and walls not x marks the spot angles. WHY is it called that?
  • Corresponding: One is the same as the other. I forgot the actual definition of this. But I can see the pie chart style drawing and the train tracks analogy I came up with to explain it. Nothing else comes to mind other than correspondance letters.
  • Congruent: That explanation of the shapes being the exact same dimensions when you place one on top of the other was powerful enough that the actual definition came to mind first. Cool.
  • Alternate interior/exterior: Every other wall on the inside/outside of a house.
  • Same side interior/exterior: I imagined the scene in that dark tv show I can't remember the name of where the people on the inside were waiting for the people on the outside to come in and wage war.
  • Supplementary: Like, extra exercise for homework or the extra buttons or thread you get sometimes with clothes that always get lost.

While doing this exercise, I realised how much my mind is thinking about the principles and elements of art all the time. It also hints at why Geometry is so interesting to me, because while it is math, my mind is viewing it as art.

I'm also thinking of the skittle sorting robot and trying to find relevance in the concepts, where they might be useful in my project. I'm most primed to pay attention to thinks that will help me understand movement, and constructing pyramid like shapes from 2d shapes.

Also, this definitely isn't what is meant by connecting to what you already know.

Notion how to learn db

I have a Notion database of all the best nuggets of wisdom I've come across over the last few years while reading. There is a section just for learning techniques. When it's not nearly midnight, I'll scan through and brainstorm ideas for ways I can make learning this Geometry vocab even more fun.

I can see a note saying "only study info you'll actually use, otherwise drop it". At the moment, I don't know what the vocab terms are going to be useful for. They are all apparently foundational concepts and critical to geometry by construction, but I don't know enough yet to know why.

I also see a note that says "Find a practical real-life example of something you're learning". I already have a skittle sorting robot project in mind which made me want to learn, so that's partly covered.

I'm not used to wanting to deep dive into a topic just because. I'm actively choosing not to learn just what I need to move forward. Something about Geometry makes me want to learn it for the sake of it.

This is fun!