| Curriculum | Digital Format | Cost Barrier | Update Frequency | | :--- | :--- | :--- | :--- | | Poliedro | High (Official & Pirate) | High (R$1.5k+/mo) | Annual (New) | | Anglo | Medium | Medium | Annual | | Objetivo | Medium (Fragmented) | Medium | Annual | | Hexag | High (Good Free material) | Low-Medium | Annual | | Bernoulli | High | High | Annual |
Poliedro remains the top choice for exact sciences (STEM) due to the sheer difficulty of its problem sets. apostila poliedro pdf new
Before class (or before watching the recorded lecture), read the theory section in the PDF. Use a PDF highlighter (like in GoodNotes or Notability) to mark doubts. The new apostilas have "Pré-requisitos" (Prerequisites) boxes – do not skip them. | Curriculum | Digital Format | Cost Barrier
The new format divides the material into: apostila poliedro pdf new