Teacher's Guide

Learning objectives

• Explain 但係 daan6 hai6 and 可能 ho2 nang4 in the context of this lesson.
• Use the worked example to answer the three practice questions with supporting reasoning.
• Complete the activity, evaluate its result, and identify one limitation or possible improvement.

Prerequisites: Prior middle-school subject foundations, reading, and arithmetic; Foreign Languages begins introductory Spanish. Review prerequisites before assigning the activity.

Suggested time: Three to five 45-minute sessions, including activity development and review. Language units need brief repeated spoken practice between sessions.

Teaching sequence

1. Introduce: Present the title as a question or problem. Ask learners what they notice and record two initial ideas without treating them as established facts.
2. Explain: Read the concept section and teach the two vocabulary items. Ask learners to paraphrase the distinction between them using a concrete example.
3. Model: Work through the example. Identify given information, assumptions, and the reason for the result or interpretation. Use a teacher's spoken model for language pronunciation.
4. Apply: Complete the activity individually or in pairs. Require a draft, a check against the task, and a brief revision. Discuss why different justified responses may be acceptable.
5. Retrieve and evaluate: Answer practice and vocabulary questions independently; use the answer key for feedback. Finish with the reflection and an activity rubric.

Assessment and differentiation

The companion CSV contains five retrieval entries: two vocabulary questions and three practice questions. Award one point per accurate answer, accepting equivalent wording that preserves the meaning. Language answers may be oral or written according to the goal. Revisit missed concepts rather than using the score as the only measure of learning.

Assess the activity separately with four criteria, each scored 0-2: correct use of lesson concepts; clear evidence or reasoning; completion of the task requirements; and a useful revision or acknowledged limitation. A 0 indicates missing or unsupported work, 1 indicates partial achievement, and 2 indicates clear achievement. Accept multiple designs, interpretations, and decisions when their reasons meet the criteria.

Support learners with a word bank, annotated example, smaller first step, or partner rehearsal. Extend by changing one assumption or constraint and asking how the result would change. Use invented personal details in financial and social tasks. Optional school character discussion can connect honesty, respect, cooperation, and stewardship to the activity; assess the subject knowledge and reasoning separately.

Student Worksheet

Concept and helping material

我覺得 (ngo5 gok3 dak1) introduces I think or feel. 但係 (daan6 hai6) introduces a contrast, while 可能 (ho2 nang4) marks possibility. An opinion becomes clearer when its reason and confidence are explicit. Use idiomatic spoken patterns rather than reading formal written Chinese as if it always matched everyday speech.

Vocabulary

• 但係 daan6 hai6: But, introducing a contrast.
• 可能 ho2 nang4: Possible or possibly, marking uncertainty.

Worked example

我覺得呢個方法好有用，但係可能要多啲時間。(ngo5 gok3 dak1 ni1 go3 fong1 faat3 hou2 jau5 jung6, daan6 hai6 ho2 nang4 jiu3 do1 di1 si4 gaan3.) means I think this method is useful, but it may need more time.

Investigation or design task

Compare two fictional study methods in a short dialogue. Give a reason, acknowledge a contrast, and qualify one uncertain claim.

Record your work: State the goal; show your drawing, dialogue, calculation, data, or argument; explain one choice; and describe one check or revision. Identify a limitation rather than claiming your work proves more than it does.

Practice

1. What does 我覺得 introduce?
2. Does 可能 express certainty?
3. What drawback is mentioned in the example?

Vocabulary retrieval

1. Define 但係 daan6 hai6.
2. Define 可能 ho2 nang4.

Reflection

Choose one answer or activity decision. Explain the evidence, calculation, language pattern, or reasoning that supports it. Describe one change of context or assumption that could change your conclusion.

Answer Key

1. A personal view or judgment.
2. No.
3. The method may need more time.

Vocabulary answers are the definitions above and appear in the CSV. Activity and reflection responses vary; use the teacher rubric and require specific reasoning tied to the task. A different supported interpretation is acceptable where the question allows it.

Source Reference

Original teaching material. No directly matching, age-appropriate lesson reference was identified in the supplied G7-12 PDF collection. No external research is claimed.

Companion question CSV | Grade guide