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).
Fellow American convert to the metric system. Converting, in my opinion, won’t get you very far in actually understanding the measurements. To this day, the conversion rate is something I have to dig through my memory for.
For me what helped with the temperature scale was breaking it into chunks based on what I would wear, 10°-15° would be a pullover sweatshirt, 15°-20° a track jacket, etc, which got me to stop focusing so much on the conversion. Eventually you just get a sense of these things, I think that most people can only really feel a difference in air temperature of about 1°C. 0° being the freezing point cutoff is super helpful for judging things like potential road conditions if it’s wet.
For distances I first got the sense of how far things were in kilometers by being a runner and knowing distances around my neighborhood as to how they lined up with running a 5k, 10k, etc. For meters, at my height and gait, my stride length is about a meter long. A little bit on the shorter side of things, but it still helped me get an idea as to what a meter looked like in physical space, even if it’s off a bit. Centimeters and millimeters are a different story. Hard to find perfect analogs in the world, but you’ll find something eventually. I think for example long grain rice can be ~1 cm in length for example.
The biggest lesson in my own journey and seeing a lot of people online talk about trying to do the conversion is that people get overly concerned with precision when first making the switch. If you actually think about most of our daily interactions with measurements, they’re much more approximate. For example, the difference between whether it’s 71°F or 73°F is rarely pointed out. The temperature is just “in the low 70s”. We say that something is “about 20 miles away” which is almost an implicit 7-8 mile range. I would guess 80% of the time, this is how we interact with the units we use, so focus on that. No one is going to get upset if they ask the temperature and you’re off by a few degrees C.
In terms of mnemonics like US kids get in school for some of these things, everything in the metric system is a multiple of 10 from everything else, which is what makes it great. Also remember that at room temperature, water’s density is 1 g/mL, so if one of capacity or weight is easier to visualize for you, it’s a shortcut to the other. Standard disposable water bottle in the US is 500 mL or half a kilogram of water.
If only metric time had caught on too…
I’ve heard something like: 30 is hot, 20 is nice, 10 is cold and 0 is ice.
Good information, I’ve been doing the temperature thing more and more but for cooking I haven’t switched (gonna have to refigure the food safety guidelines so I’m not putting myself in danger on that one).
I think you’ve convinced me to officially do a marathon, that seems like a great and healthy way to consider the larger distances and wrap my head around it!
YES! I think this is because they’re converting back to imperial units. You can always tell when someone was thinking in imperial because the metric units are like 17.4C or 8.12mm or 98.7km/h. For sure, things don’t need to be that precise. When I convert either way I always convert to a nice number. 100 km/h -> 60mi/h
It’s just like translating language, you don’t translate the literal words of a sentence, you translate the overall idea.