2012-03-04

人類排卵照片

太酷了!原來是這麼回事呀!
覺得可愛極了!





科學家為患者實施手術過程中,無意間拍到了這名女病人的【排卵過程】,這是有史以來拍下的最清楚的展現人類生命起點的照片。

Surgeons who were performing a partial hysterectomy witnessed a spontaneous ovulation and were lucky enough to have a camera to record the event. The pictures (I wish there was a video), will be published in the journal "Fertility and Sterility". Surprisingly, the ovulation was not an "explosive" event as it is assumed to be, but rather a 15 minute long and smooth release of the egg...〔http://tinyurl.com/kvxsvd


資料來源:

2012-03-03

超簡單細胞分裂示意圖

最近在FB上流傳的超簡單細胞分裂示意圖,
簡單明瞭,超級有梗,教學良物(大誤),
細胞分裂:o O 8 oo
減數分裂:o O 8 oo OO 88 oooo


氧化還原反應類比故事繪本-犀利人妻

2012-02-27

不正經蛋觀察活動-蒸蛋

以往看許多老師在進行蛋觀察活動時都會將觀察後的蛋再利用,做成蒸蛋.布丁.玉米濃湯等等,我也一直想要嘗試看看,終於今年又教回一年級了,於是就來嘗試看看囉!
因為我幾乎不會做菜,只能挑最簡單的作法,當然就是蒸蛋了約1:1.5的蛋液和水的比例,加上醬油,一顆蛋的蒸蛋用一米杯的水量電鍋炊煮,簡簡單單就完成囉!不過蒸蛋是需要時間的,所以最好是兩節連續課堂才能夠第一節蒸,第二節品嘗美食