關於IS既問題呀!

1.Materials/Equipnant/Apparatus
所有你用過黎做呢個 experiment 既野都要 list 出黎（你串錯 equipment）
e.g. A piece of hair, a Bunsen burner, matches

2.Material/danger/handing
即係有咩危險…
e.g. Hands of students would be hurt by the Bunsen flame.
呢個時候你可以加多個解決方法。
e.g. Avoid using hands to hold the piece of hair, instead, use a test tube holder to hold it. It is beacuse test tube holder (wood) is a good insulator of heat.

3.Produce
會唔會係 procedure...? 步驟…
用 point form 寫啦
e.g. 開 burner, 夾頭髮, 燒, observe

4.clean up
如何清理? 我旎呢個唔使教啦!

2007-04-22 11:57:46 補充：
樓下抄我?我改一改睇下你又抄唔抄。3.Produce1. Turn on the Bunsen burner.2. Use the flame with opening the air hole.3. Use a test tube holder to hold the piece of hair firmly.4. Burn the piece of hair carefully.

2007-04-22 11:58:33 補充：
3.Procedure1. Turn on the Bunsen burner.2. Use the flame with opening the air hole.3. Use a test tube holder to hold the piece of hair firmly.4. Burn the piece of hair carefully. PROCEDURE

1.Materials/Equipnant/Apparatus
所有你用過黎做呢個 experiment 既野都要 list 出黎（你串錯 equipment）
e.g. A piece of hair, a Bunsen burner, matches

2.Material/danger/handing
即係有咩危險…
e.g. Hands of students would be hurt by the Bunsen flame.
呢個時候你可以加多個解決方法。
e.g. Avoid using hands to hold the piece of hair, instead, use a test tube holder to hold it. It is beacuse test tube holder (wood) is a good insulator of heat.

3.Produce
會唔會係 procedure...? 步驟…
用 point form 寫啦
e.g. 開 burner, 夾頭髮, 燒, observe

4.clean up
如何清理?