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36 €ኪܠ༺ፄΥ઺ԃᅂ˪ࡈࣩ઺ҿࢁ

2.9
課堂示例 參考主題 挑戰題&作品欣賞

課堂示例資料

ϋॴjʕɓ
߅ͦjᅰኪሙ

教學目標／學習成果：
1. ОፗΌഃྡҖdɧԉҖ
2. ኪ͛ᏐႩᗆк֛ՉʕՇࡈɧԉҖΌഃٙૢ΁މ˜SSS™e˜ASA™

Lesson Plan

ኪ୦ࠠᓃÿ ኪ୦ÿ ኪ୦ཀ೻ ௪ൗ ๫ᚥኪ୦ࢨମ
ͦᅺÿϓ؈ ൙Пݺਗ €ܸͪÿ౤ਪÿʃഐ ʘሜቇ
Students Discipline Ask all students to put away unnecessary
should able things except textbook and pens 2 mins ͍ΣБމ
to recognise State the rules ˕౪ഄଫ
and identify - reduce distraction from the lesson
• Congruent Introduction WS: recognise congruent figures and triangles 3 mins ྡ྅ଡ଼ᔌ
figures Warm up Ask questions:
• Congruent What is congruent triangles?
triangles Find objects in congruent figures/triangles 3 mins ઋ౻ʷኪ୦
• Two in the classroom ܿ኷ᕚ
conditions Teaching Introduce the symbol and the order for 3 mins
for congruence εʩช֜
congruent ઺ኪ
triangles Show video of “Triangle song” 1 min
(SSS, Consolidation Use powerpoint to introduce SSS
SAS) Students do class practices 10 mins ൙Пሜቇ
2 students discuss and ask students to write ؃ቁႾኬ
on the board
Consolidation Use powerpoint to introduce SAS
Students do class practices 10 mins ൙Пሜቇ
2 students discuss and ask students to write ؃ቁႾኬ
on the board
Summary 4 students form a group and discuss to
summarize what they have learnt in the
lesson 5 mins
Write on a piece of paper provided and stick
on the board Ъؚۜሧ
Preparing for 1 or 2 groups present the summary
next lesson
Self-study other conditions for congruent 3 mins
triangles (ASA, AAS, RHS)
Distribute homework