每日一化學(抽水篇):
A refractory material is one that is physically and chemically stable at high temperatures.
MgO is an efficient moisture absorbent used by many libraries for preserving books.
In medicine, magnesium oxide is used for relief of heartburn and sore stomach, as an antacid, magnesium supplement, and as a short-term laxative.
It is also used to improve symptoms of indigestion.
It is used as an insulator in industrial cables, as a basic refractory material for crucibles and as a principal fireproofing ingredient in construction materials. As a construction material, magnesium oxide wallboards have several attractive characteristics: fire resistance, moisture resistance, mold and mildew resistance, and strength.
It is used as a reference white color in colorimetry, owing to its good diffusing and reflectivity properties. It may be smoked onto the surface of an opaque material to form an integrating sphere.
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中文科:
1. Form Test --- 23/5/2011
2. 實用文測驗 --- 14/4/20113. TSA 口試練習 --- 2/4/2011
4. 默書改正 --- 31/3/2011
5. 教材 P.1 - P.9 --- 31/3/2011
5. 教材 P.1 - P.9 --- 31/3/2011
英文科:
1. Form Test --- 19/5/2011
2. 《Nasty Nature》Quiz --- 21/4/2011
3. OE3B P.24 - 29 --- 31/3/2011
4. SCMP P.1 & YP P.3 --- 31/3/2011
5. Bring R.I.P. --- 31/3/2011
數學科:3. OE3B P.24 - 29 --- 31/3/2011
4. SCMP P.1 & YP P.3 --- 31/3/2011
5. Bring R.I.P. --- 31/3/2011
1. 數學比賽 --- 14/4/2011
2. Quiz Correction --- 6/4/2011
2. Quiz Correction --- 6/4/2011
綜合科學科:
1. Form Test --- 18/4/2011
2. Notes P.28 --- 1/4/2011中史科:
1. Form Test --- 11/4/2011
普通話科:
1. Form Test --- 30/5/2011
地理科:
1. Form Test --- 4/4/2011
經濟科:(Next Day 6)
1. Form Test --- 9/5/2011
2. Quiz Unit 4 Vocabulary & Requiz --- 7/4/2011
歷史科:
1. Form Test --- 16/5/2011
設計與科技科(雙數):
1. 完成設計圖 --- ?
