自製蚊子捕捉器(二年級) by lkkbgs lkkbgs https://padlet.com/gslkkb/bepblhtsy5tx129i  上載作品照片或介紹影片（製作過程及原理）至Padlet（貼文需註明2324學年班別及學號），並以文字解釋箇中科學原理及分享測試結果  在Padlet上為喜愛的作品給予「心心」  截至23/8/2024 上午9:00獲得最多心心的影片及照片會得到精美禮物 en-us 2024-05-18 11:39:00 UTC 2025-02-20 04:22:17 UTC hello@padlet.com 大自然 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3047615060 大海披上了晚霞，让尉藍的天空非常壮观。

]]> 2024-07-08 05:49:01 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3047615060 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3052780435 你喜歡我的門牌嗎？

]]> 2024-07-14 12:47:10 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3052780435 2324 2C 10 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3065847346 科學原理：糖加水產生二氧化碳，利用酵母菌發酵糖水，慢慢吐出二氧化碳，模仿動物呼吸，蚊子便會被吸引過來。

測試結果：放置5天後，依然一隻蚊子也沒有，應該是因為室內沒蚊子。

]]> 2024-08-02 01:55:18 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3065847346 2E23 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3075370274 Day 1, we placed the bottle near the plants.
Day 5, we open the cover and find several mosquitoes and one big fly.

The theory behind this trap is that mosquitoes are attracted to the carbon dioxide. The yeast mixed with the sugar produces carbon dioxide.
The inverted bottle opening makes the insects easy to find a way in, but very difficult to leave as flying insects can't fly straight up. They're more likely to hit the wall then find the hole in the middle.
The dark cover attracts the mosquitoes because they absorb and trap heat.

]]> 2024-08-14 09:37:30 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3075370274 2B15麥傑晉 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3078447817 2024-08-17 12:59:28 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3078447817 2A 6 黎俊蘗 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3079894470 2024-08-19 11:15:16 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3079894470 2B (5) https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3088593494 製作過程：將寳特瓶前頭切開，倒入熱水，砂糖，攪拌溶解加入酵母粉，將切下的瓶頭扣在寶特瓶中，邊缘處用黑色膠纸封住

測試结果：白糖加水加酵母粉會產生二氧化碳效果，因為蚊子喜愛黑色，及會被二氧化碳吸引，但放置五天後依然沒有捉到一隻蚊子，可能家裏沒有蚊子

]]> 2024-08-26 14:10:28 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3088593494 2C 20 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3090657497 2024-08-27 16:51:08 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3090657497 2A唐茲朗-自製捕蚊器 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3093238656 測試结果：白糖加水及酵母粉會產生二氧化碳，蚊子會被二氧化碳吸引，當蚊子進入膠樽後，糖水有黏性而且瓶口比較小，蚊子想飛出去比進入時困難。在露台放置五天後只有少量蠓，可能天氣比較炎熱所以沒有蚊子。

]]> 2024-08-29 03:04:43 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3093238656 許竣皓 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3093268322 放喺廚房五日，但沒有蚊

]]> 2024-08-29 03:24:53 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3093268322 2C 22 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3094125547 放室內3天，沒有捕捉到蚊

放在公園旁花叢，大約一小時已經有6～7隻蚊在水樽內

]]> 2024-08-29 14:58:43 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3094125547 2E 25 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3095086238 We follow the instructions on the worksheet to make a mosquito trap. This trap consists of water, active dried yeast and sugar that will produce carbon dioxide to acttract mosquitoes fly into solution.

We put the trap near plant in order to get obvious effect. There is no mosquito inside because our home has no mosquito.

]]> 2024-08-30 04:59:53 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3095086238 2E 12 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3095502749 Ant 🐜 🐜 🐜 mosquito 🦟 🦟 🦟 loves water sugar and darkness

]]> 2024-08-30 12:24:17 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3095502749 2B 2 張浚衡 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3095638384 2024-08-30 14:16:41 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3095638384 2E08 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096335403 Day 1, I mix sugar, hot water and yeast into water bottle. The released carbon dioxide helps attract and capture mosquitoes. Day 5, no mosquitoes was found in the water bottle.

]]> 2024-08-31 09:48:44 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096335403 2E08 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096335767 2024-08-31 09:49:45 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096335767 2E08 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096336001 2024-08-31 09:50:27 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096336001 2B 04覃雋諺 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096778314 這筆件裏有糖分吸引蚊滋來消滅的


]]> 2024-09-01 04:16:06 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096778314 2B18鄧卓嵐 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096857710 2024-09-01 07:44:05 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096857710 2E14 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096914854 Day1:Mix sugar, hot water and yeast powder and pour them into the bottle.

Day5:There were no mosquitoes,because it was indoors.

]]> 2024-09-01 09:51:18 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096914854 捕蚊器2A（8） https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096974265 2024-09-01 11:57:26 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3096974265 3ECynthia 捕蚊器 https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3102026962 第一日加糖加哈姆菌然後再貼上膠紙然後第五日一啲有少少變化佢有一啲蚊但係佢有啲臭

]]> 2024-09-04 12:25:49 UTC https://padlet.com/gslkkb/bepblhtsy5tx129i/wish/3102026962