Discovering the Conditional

Overview

In this first lesson of the three-part unit Spanish Conditional in Context, students discover how the conditional expresses wishes, possibilities, and polite requests. They analyze authentic-style examples, identify the infinitive stem and shared endings, and classify regular and irregular forms.

Learning intentions

• Students will explain three common uses of the Spanish conditional.
• Students will identify the infinitive stem and conditional endings.
• Students will sort regular and irregular conditional forms.
• Students will reflect on how language patterns communicate meaning and politeness.

Success criteria

• I can explain when the Spanish conditional is used.
• I can add the endings -ía, -ías, -ía, -íamos, -íais, and -ían to an infinitive.
• I can distinguish regular conditional forms from forms with irregular stems.
• I can create or interpret a conditional sentence about a wish, possibility, or polite request.

Curriculum links

• IB communication: interpret, organize, and produce meaning in spoken and written Spanish.
• IB reflection: notice patterns, evaluate understanding, and identify a next step.
• IB key concept of communication: examine how grammatical choices affect meaning, tone, and audience.
• IB principled language use: choose respectful and appropriate forms for real-world interactions.

Lesson structure (45 minutes)

1. 0–5 minutes – Hook and noticing Open with the hook and example sentences. Display: Me gustaría viajar a España; ¿Podrías ayudarme?; Si tuviera tiempo, estudiaría más. Students silently underline unfamiliar verb forms, then discuss with a partner what the sentences might express. Invite two or three observations without confirming the rule yet.

2. 5–12 minutes – Discover the pattern Use the conditional pattern slides to guide students through hablaría, comerías, and vivirían. Students highlight the infinitive in one color and the ending in another on the conditional discovery worksheet. Elicit that regular conditional endings attach to the complete infinitive, not only to a present-tense stem.

3. 12–19 minutes – Meaning and pronunciation Teach the three focus uses: wishes or preferences, possibilities or hypothetical results, and polite requests. Model pronunciation of the stressed -ía sound and briefly contrast ¿Puedes ayudarme? with the more polite ¿Podrías ayudarme? Students repeat selected forms, first as a class and then with a partner.

4. 19–29 minutes – Sort and justify In pairs, students complete the regular/irregular sorting task on the conditional sorting and explanation page. Examples include saldría, tendría, haríamos, dirías, vendrían, and podrías. They label each form as regular or irregular, circle the stem, and explain one decision using the frame: “I classified ___ as ___ because ___.” Review answers through the deck, asking students to justify rather than simply identify.

5. 29–37 minutes – Context application Show the situation prompts in the context practice slides. Pairs choose two of three contexts: making a polite request to a teacher, describing a possible weekend plan, or expressing a personal wish. They write or say one conditional sentence for each context on the worksheet, then exchange one sentence with another pair and identify its use.

6. 37–42 minutes – Individual check Students complete the independent “I can” check on the individual practice and reflection section: identify the use of two sentences, add an appropriate ending to one regular verb, and identify the irregular stem in tendría or haríamos. Students may respond in writing, orally to the teacher, or using speech-to-text.

7. 42–45 minutes – Plenary and reflection Return to the final review and exit prompt. Ask: “What stays the same in every regular conditional form, and what changes in irregular forms?” Students share one accurate rule and one question for Lesson 2. Collect worksheets to identify misconceptions about endings, uses, or irregular stems.

Resources

• the conditional discovery and practice deck
• the conditional discovery worksheet
• Projector or interactive display
• Colored highlighters or pencils
• Board and markers
• Audio recording or teacher pronunciation model
• Optional speech-to-text tools
• Reference chart of conditional endings and common irregular stems

Assessment

• Listen for accurate explanations during pair sorting and context discussions.
• Check worksheet responses for correct endings, uses, and identification of irregular stems.
• Use the individual check and reflection question to group students for the next lesson.

Differentiation

• Provide a color-coded reference chart: infinitive in one color, stem in another, and ending in a third. Keep examples short and spaced with a clear sans-serif font.
• Offer sentence frames such as “Me gustaría ___ porque ___,” “Podría ___,” and “¿Podrías ___?” Provide audio models and allow students to rehearse orally before writing.
• For dyslexic learners and students needing reading support, use enlarged, uncluttered text, increased spacing, one sentence per line, and audio access. Avoid dense paragraphs.
• Allow oral answers, speech-to-text, partner scribing, or teacher conferencing. For extension, students classify additional irregular stems such as querr-, sabr-, pondr-, and vendr- and explain the spelling change.