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Creators / @algebrajonah
JFJonah Feld
@algebrajonah · Algebra · Math
Math teacher, 12 years. Algebra can click for anyone.
MathCognitive EdgeScienceLanguage ArtsHistoryTechnologyCivics and Current EventsBusiness & Economics

Videos · 10

1:08Learn Along
Solve for x without the panic
Jonah Feld · Algebra
0:45Analysis
Why the lottery is a tax on hope
Jonah Feld · Statistics and Probability
1:17Hands-On
The chess habit that fixes your planning
Jonah Feld · Strategy
1:05Lesson
The unit circle in one lap
Jonah Feld · Trigonometry
0:53Hands-On
Why earthquakes cluster where they do
Jonah Feld · Earth Science
0:41Lesson
Annotate like a detective
Jonah Feld · Reading Comprehension
1:24Hands-On
The Black Death changed wages
Jonah Feld · Medieval History
1:12Lesson
The tolerance stack-up problem
Jonah Feld · Engineering
1:00Hands-On
Why coalitions form
Jonah Feld · Political Systems
0:48Lesson
Opportunity cost in every choice
Jonah Feld · Economics

That's everything from Jonah Feld — 10 videos.

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Math should feel like a magic trick you understand. Former competition coach.
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