低碳生活

地表環境與生物生存息息相關，不同生物有不同適合生長環境

空氣沒有固定的形狀

同一種物質在相同的環境下，在水中有一定的溶解量，超過這個量會出現沉澱

水的移動現象

Digital sand timer with artistic design. Time flows and does it stylishly. This digitized hourglass can be used to time anything for up to 60 minutes. It's like having a nice looking visual indicator of how much time is left on your task.* KIDS FRIENDLYTimer visualizes time to kids and lets them feel the time. Without reading or even knowing the numbers one can look at the visualized time flow, feel it and understand how long to wait or whether to hurry up.* STAY NOTIFIEDIt lets you set the alarm sound that will play when the timer is finished. You can choose from 16 unique alarm sounds, melodies and loops. You’ll be notified when your time is up even if you’re using another app or your device is locked. It can also repeat the sound alarm (up to 3 times) at the given interval if it was missed/snoozed.* COLOR YOUR TIMEYou can easily change the timer color to fit your personal lifestyle. There are 5 color themes: turquoise, red, green, amber and pink. Just pick the one you like in the application settings.* UNIVERSAL APPTimer works both on your iPhone/iPod and iPad, contains HD graphics for retina and iPad displays and supports all screen orientations for all devices. [+Retina graphics for iPad 3rd generation]* SEE ALSO: Best TimerBeautifully designed sand timer, stylish kitchen timer, countdown/up and powerful stopwatch All in one creatively combined Best Timer application to suit all your timing needs. Search "Best Timer" on iTunes (http://itunes.apple.com/app/best-timer/id415656570) 洪琮欽 時間倒數 Digital sand timer with artistic design. Time flows and does it stylishly. This digitized hourglass can be used to time anything for up to 60 minutes. It's like having a nice looking visual indicator of how much time is left on your task.* KIDS FRIENDLYTimer visualizes time to kids and lets them feel the time. Without reading or even knowing the numbers one can look at the visualized time flow, feel it and understand how long to wait or whether to hurry up.* STAY NOTIFIEDIt lets you set the alarm sound that will play when the timer is finished. You can choose from 16 unique alarm sounds, melodies and loops. You’ll be notified when your time is up even if you’re using another app or your device is locked. It can also repeat the sound alarm (up to 3 times) at the given interval if it was missed/snoozed.* COLOR YOUR TIMEYou can easily change the timer color to fit your personal lifestyle. There are 5 color themes: turquoise, red, green, amber and pink. Just pick the one you like in the application settings.* UNIVERSAL APPTimer works both on your iPhone/iPod and iPad, contains HD graphics for retina and iPad displays and supports all screen orientations for all devices. [+Retina graphics for iPad 3rd generation]* SEE ALSO: Best TimerBeautifully designed sand timer, stylish kitchen timer, countdown/up and powerful stopwatch All in one creatively combined Best Timer application to suit all your timing needs. Search "Best Timer" on iTunes (http://itunes.apple.com/app/best-timer/id415656570)

Solar Walk 是一個太陽系觀星程式，這個APP利用3D模擬方式設計出了我們居住的太陽系，透過這個APP我們可以認識包括地球在內的九大行星、太陽及太空站。配合3D紅藍眼鏡還可以看到立體的畫面，十分好玩。 黃國順 Solar Walk – 3D Solar System model 1.開啟APP後首先可以看到的是我們居住的地球，正隨著時間自轉。2.利用放大縮小及移動可調整觀看地球、月球的運行。3.拉動右方時間軸可以更清楚的觀察到月球繞著地球運轉現象。4.按下方"i"會針對選取的對象進行(1)基本資料(2)事實與特徵(3)內部結構及相片等等介紹。5.點選月球後可觀看月球的表面及坑洞。重複步驟4進行月球的認識。6.在地球外面還有許多的太空站可以進行介紹。7.利用放大縮小及移動可調整觀看太陽系各行星的運轉。8.依序介紹太陽及其他行星。9.右下選單中有多段影片介紹：(1)相對大小的行星(2)季節(3)日食(4)月相(5)潮汐現象(6)緯線(7)黃道帶(8)卡西尼-惠更斯號(土星任務)

1.測量師計算太陽和月亮的位置，日出與日落，月出月落時間.2.三D羅盤，增強現實景觀和互動地圖能夠使用可視化工具，跟蹤和預測的太陽和月亮的路徑.3.攝影師和電影製片人，太陽能產業和房地產專業人士，建築師，園藝師，花匠，以及其他許多實際用途. 鄭明祥 太陽觀測師(Sun Surveyor) 1.在高年級自然太陽單元中,除了用實際觀測方式觀察太陽高度角紀錄外,可以用此APP來模擬各時段太陽高度角和方位,引導小朋友從宏觀角度覺察相關變化2.配合AP上網可精確定位,讓學習者可以用在地角度看太陽方位與高度角相關變化,免除教科書從臺北角度看天下的情況.3.本單元小朋友最容易不懂的就是在太陽高度角和方位衍生的各種問題和應用,如果能直覺和小朋友建立此相關虛擬模型,相信可以減少一些補救教學oad apps.DescriptionSun Surveyor predicts Sun & Moon positions (azimuth, altitude, time) with a 3D Compass, Interactive Map + Street View, Augmented Reality and a Details Ephemeris. Sun Surveyor is useful for film and photo location scouting, architecture, solar panel positioning, gardening, real estate, film grips, Earth Science geekery, and more! Plan for every sunrise and sunset! Use the interactive controls to:
- Predict and plan for the golden hour, blue hour and every sunrise, sunset, moonrise and moonset 
- Find the time of year and angle to shoot a location at Sunrise or Sunset, or compositions involving the Moon
- View augmented reality projections of the Sun and Moon paths, pinpoint the time the sun or moon will be at a particular location in the sky- Visualize the Sun and Moon throughout the day or over a year for any location on the earth
- Observe the Summer and Winter Solstice paths & Equinox paths for any location

「國圖到你家」透過網站、APP及數位電視機上盒提供TV版電子書、數位影音、主題推薦、好書推薦等多項圖書資源服務，內容來源為全國各政府機關之出版品及影音。可支援教師教學及學生學習需要，做為課堂輔助學習或課外延伸閱讀之載具，打造「國圖到你家」成為學生及教師的專屬智慧圖書館。

THIX Chemist, 是一款可以放入你書包的化學實驗室。沒有了教學場所的限制, 您可以更自由地體驗儀器的操作, 更直觀地觀察反應的過程, 更自主地探索一個“生動”的化學。(該App目前只有英文版本), 謝明儒 Chemist 1.在虛擬實驗室中，我們可以觀察到變色、煙光效果, Chemist讓整個反應過程在螢幕上真實再現。裝置的擺放或是傾倒溶液、滴管取液，操作過程盡可能模擬真實場景。2.在虛擬實驗室中, 學生將有機會實現那些在現實中難以進行的實驗, 比如將一小塊銫投入水中, 從而觀察你難以想像的反應現象。再也不用恐懼實驗中的爆炸、有毒氣體和高濃度的酸鹼溶液, 也不用擔心儀器的破損和碎玻璃的傷害。(通常有些學生會喜歡製作爆炸效果)