Very handy. My math education would have gone much better if my notes weren't full of "lambda is the half stickman; sigma is upside down Q or broken E" and other really silly things
Yeah, they should mark the Greek alphabet as a mandatory prerequisite for college math. It had an unreasonable effect on how quickly I was processing notation-heavy math after learning some Greek for going on a trip over there.
As native speakers of a language that uses Cyrillic, it was a little easier for my peers and me to learn Greek letters for the math classes, since most of them come for free to people who know both Latin and Cyrillic.
But when the probability theory class started, everyone found themselves in one of two groups: those who could reliably draw "ξ", or those who instead drew some random snaky thing which probably does not even have a proper Unicode representation. I spent half an hour finally memorizing how the damn thing is actually written to move myself from the latter group to the former.
Fascinating! I assume Mandarin is one of the other two languages your kids are learning, in which case you may be interested or have already seen Chineasy app and book, for a similar experience with Hanzi.
Get a decent Greek grammar book and go through the first couple chapters, even if you don’t plan to complete the book. After completing the exercises you’ll be amazed by how quickly the Greek alphabet stuck. Repeat every 10 years if necessary.
While bored in high school math class around the year 2005, I forced myself to learn the Greek alphabet. That very much came in handy in university, as Greek letters are frequently used for variables in computer science, mathematics, and physics.
During undergrad years, IFC fraternity pledges had to memorize the Greek alphabet for obvious reasons. This is how the capital letters were taught amongst bros.
Funny thing, as a Greek I preferred Latin letters for math symbols, which I knew fluently, as this helped me focus easier on them among the Greek text. I believe this is one of the reasons Greek letters are used in Latin languages.
All 24 Greek letters are used as math variables, depending on the field. Eg κ, λ, μ for arithmetic, χ, ψ for equations, graphs and differential, θ, ω for probability. Someone should definitely know to handle them easily.
These cards are designed for kids, though they seem effective for adults too, as their language knowledge is similar to a small kid's. Another simple way is to print and fill pre-school charts that show repetitive large letters. It's never too late to learn Greek!
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[ 4.7 ms ] story [ 58.2 ms ] threadHuh? A simple web search shows many, many, many results.
Anyway, some of my strongest language class memories from college are from translating parts of the Odyssey and New Testament.
But when the probability theory class started, everyone found themselves in one of two groups: those who could reliably draw "ξ", or those who instead drew some random snaky thing which probably does not even have a proper Unicode representation. I spent half an hour finally memorizing how the damn thing is actually written to move myself from the latter group to the former.
https://www.randomquark.com/alphashapes
The feedback in this thread has been incredibly useful for refining some of the design.
a lot of reading skill is in connecting one letter to the next, syllable-grouped
teaching should incorporate that
I’ve now added a small updates/interest page linked from the original article because several people asked whether they’ll become available somewhere.
https://letterland.com/
Just listing the letters below and my rating for each letter, maybe someone has a better idea for some of them:
α - αχλάδι (pear) 5/5
β - βάρκα (boat) 5/5
γ - γίδα (goat) 4/5
δ - δεινόσαυρος (dinosaur) 4/5
ε - έντομο (insect, bug) 4/5
ζ - ζώνη (belt) 3/5
η - ηλιοτρόπιο (sunflower) 3/5
θ - θρόνος (throne) 4/5
ι - ιππόκαμπος (seahorse) 3/5
κ - κάκτος (cactus) 2/5
λ - λιοντάρι (lion) 4/5
μ - μάσκα (mask) 4/5
ν - νυχτερίδα (bat) 4/5
ξ - ξύλο (wood, stick of wood) 2/5
ο - ομφαλός (belly button) 1/5
π - πόρτα (door) 4/5
ρ - ρακέτα (racket) 4/5
σ - σαλιγκάρι (snail) 5/5
τ - τραπέζι (table) 5/5
υ - υποβρύχιο (submarine) 4/5
φ - φίδι (snake) 5/5
χ - χιόνι (snow) 2/5
ψ - ψάρεμα (fishing) 3/5
ω - ωκεανός (ocean) 5/5
I'm basing my rating on how common a word is, and how much the shape resembles the drawing and vice versa.
All 24 Greek letters are used as math variables, depending on the field. Eg κ, λ, μ for arithmetic, χ, ψ for equations, graphs and differential, θ, ω for probability. Someone should definitely know to handle them easily.
These cards are designed for kids, though they seem effective for adults too, as their language knowledge is similar to a small kid's. Another simple way is to print and fill pre-school charts that show repetitive large letters. It's never too late to learn Greek!
https://vibecards.blackspike.com/