囧的TI推销……

朔雪X忆 · 发表于 2010-5-22 17:35:44

T3™ 2010 Summer WorkshopsFor just $325 each participant will receive:
• TI-Nspire or TI-Nspire CAS handheld

• TI-Nspire or TI-Nspire CAS Teacher Software

• Binder of training materials

• Certificate of completion

http://education.ti.com/educationportal/sites/US/nonProductSingle/summer_workshops.html

bruce55 · 发表于 2010-5-22 17:42:30

不便宜啊。结业证书这东西有什么用？

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