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6. Arrange (安排) the toilet paper roll halves inside the taller cereal box to create different areas.
7. Use pens to write labels () 1. What is the main purpose (目的) of this hands-on programme?
A. To learn how to cook.
B. To make a useful desk organizer.
C. To practise drawing skills.
D. To collect empty boxes.

() 2. What do you need to make your organizer look special?
A. (圖片內容：貼紙)
B. (圖片內容：剪刀)
C. (圖片內容：膠水和剪刀)
D. (圖片內容：膠帶)

() 3. Why is this programme great?
A. It makes a good gift.
B. It develops our study skills.
C. It's good for the environment.
D. It is worth a lot of money.

B
Hold your hands together and you feel the heat (熱量) from them. Did you know that this heat could be a kind of energy?
Ann Makosinski, a girl from Canada, made a flashlight (手電筒) that only uses the heat from your hands as power. The invention won the top prize in last year's Google Science Fair's 15-16 age group. Makosinski was just 15 then.
Makosinski has been interested in human energy since Grade 6. She said as humans, we produce heat every minute. She wanted to make use of that to light up the flashlight.
She found a kind of tiles (瓷片). These tiles produce electricity (電) when one side is heated and the other side is cooled.
She put the tiles both inside and outside of the flashlight. Holding it with your hands would make the tiles heat up on one side. At the same time, the air cools the tiles inside the flashlight.
The electricity that was made by the tiles was enough for an LED light, but it did not make so much voltage (電壓). Without voltage, flashlights will not light up.