作者marra (Marra)
看板tutor
標題[求助] 購買 電學實驗套組
時間Fri Jan 3 09:37:25 2014
學生物理課(九年級: Honor Physics)的下一個單元是電學
這是他第一次接觸電學
我想買個實驗套組讓他可以親手操作
請問各位版大，有無推薦商品？
預算無上限，但最好可以透過網路購買，我可能不方帶寶寶出門選購
(希望體積不要太大，不然很佔地方)
國外網站可訂購亦可，過完農曆年才開始教電學這個單元
學校課程大綱：
<<Electrostatics, current, and resistance. (5 Weeks)>> 電學/電流/電阻
This unit develops understanding about the nature of electricity in the
forms of static and current electricity(靜電 和 電流) so the characteristics
of this energy form can be applied to how resistance(電阻) and voltage(電壓)
affect electric current.
課程目標：
Students should be able to
1. state Coulomb's law.(庫侖定律)
2. solve problems using Coulomb's law for two point charges, involving
electric force, charge , distance of separation, Coulomb's constant.
(庫侖定律的應用和計算)
3. calculate the net electric force on a point charge due to two other point
charges.(點電荷的計算)
4. define electric field.(定義電場)
5. calculate the net electric field at any point on a line containing two
point charges.(電場計算)
6. describe the electric field lines for simple charge distributions.
7. describe situations that produce uniform or non-uniform electric fields.
(探討 均勻電場/非均勻電場)
8. solve problems for a charge in an electric field, involving, force,
charge, electric field. (電場對電荷的影響)
9. define the following: electric potential energy, electric potential,
electric potential difference. (電力位能/電位差)
10. solve problems for a charge in an electric field, involving electric
potential difference, electric potential energy, charge.
11. solve problems for a uniform electric field, involving electric
potential difference, electric field, distance between two locations in a field.
12. solve problems for two point charges, involving electric potential
energy, charge, distance of separation, Coulomb's constant.
13. calculate the work required to move a charge between two locations in
an electric field. (在電場中，要移動電荷所需要做的功)
14. solve problems using the law of conservation of energy for a charge in
an electric field, involving speed, mass, charge, distance, work,
electric field, electric potential difference.
(利用"能量守恆定律"計算電荷在電場中的移動相關數據。含：速度、質量、帶電量、
距離、做功、電場、電力位能)
15. apply the principles of electrostatics to qualitatively explain the
operation of a cathode-ray tube (CRT).(用電力學解釋陰極射線管原理)
16. solve problems for no more than two point charges, involving electric
potential relative to zero at infinity, charge, distance.
17. define electric current.(定義電流)
18. solve problems involving current , time , charge.
19. relate conventional current direction to the direction of electron
flow in a conductor. (常規電流/傳統電流 和 電子流 的方向性)
20. define resistance in terms of Ohm's law.(用歐姆定律定義電阻)
21. solve problems involving electric potential difference , current , resistance.
(用歐姆定律解題)
--
蛇年出生的兔妹妹
http://www.wretch.cc/album/show.php?i=marraking&b=6&f=1448657946&p=0
--
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◆ From: 123.194.197.219
※ 編輯: marra 來自: 123.194.197.219 (01/03 10:31)
※ 編輯: marra 來自: 123.194.197.219 (01/03 10:36)
1F：推 gjynh:想知道+1 01/03 12:52
2F：推 uniwater123:預算無上限的話就台南永原科學儀器公司,東西品質好但 01/03 14:34
3F：→ uniwater123:東西很貴就是了..... 01/03 14:34
4F：推 buttercrab:9年級對應到我們的國三對吧 他們學的好多喔 01/03 23:23
5F：→ buttercrab:有不少內容是高一基礎理化才碰到的 01/03 23:23
6F：→ marra:其實，九年級在美國的學制，算是高一 (9~12是高中) 01/04 07:54
7F：→ marra:而且，我的學生是程度好的 Honor Physics。他們學校也是有一 01/04 07:55
8F：→ marra:般的Physics班級 01/04 07:55
※ 編輯: marra 來自: 123.194.197.219 (01/04 07:59)
9F：推 KDDKDD:還蠻好奇美國的高中課本內容 01/04 08:51
11F：推 olioolio:請問課本有店面在販售嗎？還是都是請書局訂？ 01/05 16:06
12F：→ marra:學生用的，是向學校借 (TAS都這樣) 01/05 19:51
13F：→ marra:我的話，都是請家長秘書直接從美國訂實體書；或是用學校提供 01/05 19:52
14F：→ marra:的電子書 01/05 19:53
15F：推 NTUbug:直接去光華商場買吧 不用去國外買套件 01/05 20:46