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3.1Talking HeadEducation
Hook
Au brevet 2026
@lucasmaths4
2.2M followers · usually 48.2K views a post
Views
149.0K
Likes
16.8K
Comments
78
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Why it worked
The video addresses a common pain point for students preparing for the brevet exam: trigonometry problems. By offering a shortcut and a clear method to get points without complex calculations, it provides immediate value and encourages engagement.
Summary
This video explains how to solve a trigonometry problem for the French brevet exam without a calculator. The creator demonstrates how to set up the cosine formula and cross-multiply to find the length of a side, emphasizing that writing the formula is sufficient for points during the exam.
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Transcript, structure and on-screen text
5 beats, a 339-word transcript and 14 lines of on-screen text — the parts you need to write your own version.
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Original caption
La trigonométrie peut tomber dans les automatismes ! #maths #mathematiques #prof #professeur #apprendresurtiktok
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