For instance, a foot…is basically a foot length. So there’s this foot-measuring waddle some people do walking literally heel-to-toe to get a general sense of the space. An inch is kinda a finger width, etc (they’re all not perfect by any sense).

I’ve decided to just take the plunge and basically re-learn all my measurement systems because I’m seeing less and less of those being used. I started with just memorizing all the conversions but that’s literally just adding another step. Everything I own basically has settings to switch or show both measurements (like tape measures) so I’m just going to stop using Fahrenheit and the United states “Customary System” all together.

Any tips or things you’re taught or pick up on? There’s a funny primary school poem for conversion of customary liquid measurements,

Land of Gallon

Introducing capacity measurement to learners can be challenging. To make this topic more accessible and memorable, we can integrate creative and interactive activities into our teaching approach. Using storytelling, we can transform the sometimes daunting task of learning measurement conversions into a whimsical tale.

  • In the Land of Gallon, there were four giant Queens.
  • Each Queen had a Prince and a Princess.
  • Each Prince and Princess had two children.
  • The two children were twins, and they were eight years old.

Once students are familiar with the story be sure they see the connection between the story characters and the customary units of capacity measurement. If necessary, label the story pieces with their corresponding units of measure: queen = quart, prince/princess = pint, children = cups, 8 years old = 8 fluid ounces. You can reduce the number of customary units in the story based on student readiness. link

tl;dr looking for anything to remember the hierarchy and memorizing the metric and Celsius measurement system, sometimes explained in schooling or local sayings. (if I had an example for those systems I would give one lol).

  • paequ2@lemmy.today
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    YES! Do it brother! 👏 I’m US born and raised and I’ve voluntarily switched to metric a while ago. Metric is actually more intuitive to me now.

    I started with just memorizing all the conversions but that’s literally just adding another step.

    Personally, I think this is a mistake. What worked for me was to start building reference points in metric directly. No conversions.

    • yes: “Oh, it’s nice outside. What temperature is it? 20C, great. I’ll remember I like 20C.”
    • no: “I like 70F, what’s that in Celsius?”
    • yes: “Wow. That’s long board. How long is it? 2m, great. I’ll remember 2m is long.”
    • no: “What’s 6ft to meters?”

    Don’t ask, “What’s this in metric?” just ask directly “How long/fast/heavy/hot is this thing?”

    You need to get out there and start measuring and experiencing stuff. Measure parts of your body to build more reference points. For example, I know from the floor to my waist is about 1m, from the tip of my index finger to the first bend line is about 2.5cm. My weight is about 65kg. Normal body temperature is about 37C, but 38C and above is a fever. My mom’s house is about 30km away.

    Switching temperature to C is pretty easy, that’s a good start. Here are some other tools that may help.

    Also, did you know Amazon US limits the products available to us? But you can break out and shop from Amazon Japan, for example, and get products that aren’t available from Amazon US. I’ve found that Amazon Japan has way more metric-only options than other places.

    I really like buying metric only tools because:

    • it removes the possibility of relapse, forcing you to build new reference points
    • it removes the possibility of other people messing with the units
    • it removes clutter from the UI, making it easier to use

    Eventually, you could switch your car too, but I wouldn’t recommend you do that right now. After a few months, you’ll start getting the hang of metric more. It really doesn’t take that long to adjust.

    P.S. Does anyone know where I could get some metric-only measuring cups cans, containers, vessels?

    • stray@pawb.social
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      Meters is extra easy if you’ve played Minecraft because you know you need a two-block height for head clearance, and you can estimate the sizes of other things from there.

      • gazter@aussie.zone
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        Minecraft is secretly bringing metric to the next generation.

        I’m just going to start saying ‘blocks’ instead of metres to the youth from now on. I’ll get them used to it, then casually mention ‘kiloblocks’ one day and watch their face as they realise.

    • thebestaquaman@lemmy.world
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      I second this! I was in the US for a while and quickly realised that doing constant conversions was a PITA, so I learned some rough reference points in imperial.

      I think it’s good to get some small and some large reference points, which make it easy to guesstimate other things based on what you know. Mine were (given in metric here):

      • A glass of beer is 0.5 L.
      • A big barrel is about 200L (0.2 m^3).
      • My walk to work is 3 km, a long hike is 25 km.
      • A very short person is about 150 cm, a very tall one is about 2 m.
      • I can deadlift about 100 kg, and bicep curl around 15 kg.
      • A potato is on the order of 100g, while a watermelon is around 2kg.
      • 70 C is a nice sauna, 25 C is a nice summer day, 10 C is chilly, 0 C is sleet-temperature, -10 C is powder snow cold (depending on where you live the colder temps might be more or less relevant)

      Figure out some similar things for yourself, and it’ll be relatively easy to think along lines like “That walk was a bit further than my way to work, so it’s probably about 4km”, or “that box was heavy, but far from 100 kg, so it’s maybe around 30 kg.”

      Bonus points if you try some guessing like that and double check afterwards to tune in your feeling for different measurements.

    • evasive_chimpanzee@lemmy.world
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      8 hours ago

      P.S. Does anyone know where I could get some metric-only measuring cups?

      The key is to never use measuring cups, stick to the scale for everything. Using recipes made with mass is the best way to do it, but if you are trying to adapt a volume based recipe, look at the serving size on the food package; it should be given in volume and mass. For example my king arthur brand 00 pizza flour serving size is 1/4 cup (30 g).

    • ReakDuck@lemmy.ml
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      I wonder if the reference thingy works for languages too.

      Because thats why Kids are soo good at learning languages while adults have more issues learning new languages. Mainly because they want to see the word translations, etc. That would be hard for japanese or chinese I think as they work entirely different