10 FEB 2018 by ideonexus

 Agency in Game Creation VS Game Play

Game design has been referred to as an art, and it is for the designers, calling upon all their powers of imaginative and creative production. For the child user, however, game play is not an art, but more of a sport. What we're talking about here is the difference between the free-form activity of pretend play and soccer on the playground or in organized leagues. In the first, child-determined goals and constraints respond or in organized leagues. In the first, child-determined goals and con...
Folksonomies: literacy gaming game making
Folksonomies: literacy gaming game making
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04 MAR 2015 by ideonexus

 An Algorithm for Predicting Longevity

For the test, participants exercised on a treadmill at increasing speed and incline. While they were exercising, the researches measured peak heart rate (%MPHR) and their ability to withstand physical exertion. On that latter point, they measured metabolic equivalents, or METs, which gauges how much energy the body expends during exercise. The more intense the exercise, the higher the METs (e.g. slow walking = ~2 METs, whereas running = ~8 METs). [...] FIT Treadmill Score = %MPHR 12(M...
  1  notes

You can get your MPHR for your age here. I found a chart of METS here for various exercises.


Activity METS Activity METS
Aerobic Dancing 6.0 Running 12 min/mile 8.5
Backpacking 7.0 Racquetball 8.0
Badminton 7.0 Rugby 8.3
Basketball 6.0 Skating ice/roller 7.0
Bicycling - 24mph 5.0 Skiing cross country 8.0
Calisthenics 4.5 Soccer 8.0
Golf 5.0 Softball 5.0
Gymnastics 5.5 Swimming 6.0
Handball 8.0 Tennis 7.0
Hockey 8.0 Volleyball 4.0
Horse riding 3.5 Walking 3.5
Running 8 min/mile 12.5 Weight lifting 4.5

Bruce Protocol


Stage Minutes % grade km/h MPH METS
1 3 10 2.7 1.7 5
2 3 12 4.0 2.5 7
3 3 14 5.4 3.4 10
4 3 16 6.7 4.2 13
5 3 18 8.0 5.0 15
6 3 20 8.8 5.5 18
7 3 22 9.6 6.0 20


Total Durations = 21 minutes


So, if I'm understanding this correctly. If I reach a 160 heart rate out of 179.0 MPHR predicted for my 41 years of age while running 12 minute miles worth 8.5 METS. My score would be:

83.7 12(8.5) - 4(41) = 21.7

The same heart rate for my age running 8 minute miles:

83.7 12(8.5) - 4(41) = 69.7

24 JUN 2014 by ideonexus

 Public School Mathematics are Like Drills

“Mathematics is not just a sequence of computations to be carried out by rote until your patience or stamina runs out—although it might seem that way from what you’ve been taught in courses called mathematics. Those integrals are to mathematics as weight training and calisthenics are to soccer. If you want to play soccer—I mean, really play, at a competitive level—you’ve got to do a lot of boring, repetitive, apparently pointless drills. Do professional players ever use those dril...
Folksonomies: education mathematics stem
Folksonomies: education mathematics stem
  1  notes