Decifrando a Nota Fiscal e Prioridades: Guia Visual de Economia Doméstica

Section role: supports the 'Decifrando a Nota Fiscal e Prioridades' section while the teacher analyzes the student carts from Section 2 and introduces the structure of a fiscal coupon and spending priorities. Slides: (1) Title — 'Decifrando a Nota Fiscal e Prioridades'; (2) O Mistério dos Carrinhos — bullets: comparison between Grupo A and Grupo B protein choices, visual of two contrasting grocery totals; (3) Anatomia do Cupom Fiscal — bullets: breakdown of code, item description, unitary price, and total price; (4) Preço Unitário vs Atacado — bullets: mathematical comparison showing when bulk buying actually saves money; (5) Necessidades vs Desejos — bullets: definitions, examples of survival items versus impulse buys; (6) O Perigo das Promoções — bullets: analysis of 'Leve 3, Pague 2' traps and smart planning; (7) Conexão com o Cotidiano — bullets: linking classroom math back to the family minimum wage from Section 1 and setting up the individual challenge in Section 4. Closing slide: 'Qual item do seu carrinho você cortaria para pagar a conta de luz?' — hands control back to the teacher to guide the whole-class debate.

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