How to Teach C++ and Influence a Generation
summary
Survey of 150 teachers finds tooling, examples and pedagogy matter: encourage git, build systems, sanitizers, debuggers and testing frameworks (doctest/Catch2/GoogleTest) and push turn on warnings as errors — survey gaps show linters, package managers and CI are under-taught. Teach C++ as a high-level language: start with five types (int, double, string, char, bool) then add vector and enum class; use references in functions (30M-element benchmark shows ~8x speedup on GCC, ~5.5x on Clang) and favor abstractions over C-first lessons. SG20 and papers P939/P1231 provide concrete curriculum guidelines.
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chapters (8)
- 0:00Introduction
- 2:22Motivating students to learn C++
- 13:16Teaching with simplicity
- 26:48Essential tooling for C++
- 48:18Teach C++ not C
- 1:05:46Diversity and inclusion in teaching
- 1:14:04Standardizing C++ education
- 1:22:12Summary and call to action
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