2021二年級常識(親子自製環保玩具車stem活動） by SKWTTS Teacher https://padlet.com/elearn1/5z3hyncw4k7ca705 家長和同學可分享玩具車製成品相片或1分鐘以內短片，寫出產生動力的方法，及行走的距離 （若成功），同學也可一起和作品拍照呢！ en-us 2021-02-02 02:37:11 UTC 2025-09-24 06:48:33 UTC hello@padlet.com elearn1 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1163664780 蘇主任
玩具車動力來源：橡皮圈
行走距離：67厘米]]> 2021-02-04 13:45:30 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1163664780 elearn1 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1163665781 徐老師
動力來源：橡皮圈
未能行走，不過既然弄好，就手動玩一玩吧！]]> 2021-02-04 13:45:43 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1163665781 elearn1 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1163666648 徐老師作品2號
動力來源：空氣推動
徐老師做了另一款，成功了！好開心呢！]]> 2021-02-04 13:45:53 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1163666648 梁巧桐 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1221445188 玩具車動力來源：拉尺
行走距離：約70cm

]]> 2021-02-20 13:59:12 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1221445188 岑施樂 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222376328 玩具車動力來源：橡筋
但玩具車未能成功發動，只能在原地轉圈]]> 2021-02-21 03:57:29 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222376328 2A(19) 吳恩在 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222381247
玩具車動力來源：橡筋
行走距離：0 🙈🙈

不成功🙈🙈要再研究問題在那！😢]]> 2021-02-21 04:03:04 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222381247 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222423793 2A 黎偉霖 (10)
用風產生動力，經過多次調整，終於成功了，前進最遠的一次有2.16米。]]> 2021-02-21 04:40:00 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222423793 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222432378 王沁靜]]> 2021-02-21 04:46:14 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222432378 2B (1) 陳坤妤 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222440425 玩具車動力來源：橡皮圈
行走距離：約33cm]]> 2021-02-21 04:51:55 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222440425 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222460839 風力車 （黃子洛)
動能：風力推動
但未能行直線]]> 2021-02-21 05:06:30 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222460839 2D鄭穎昕 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222525264  玩具車動力來源：風力
行走距離：200厘米 ]]> 2021-02-21 05:54:28 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222525264 ess20191053 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222836011 2C (4) 鄭卓朗

環保玩具車產生動力的原理:
橡皮筋一端固定在車頭，另一端綁在後車軸上，把後輪向後轉個幾圈，就會拉緊橡皮筋。 放到地上後，橡皮筋的彈力拉動後輪向前轉，車子就前進啦﹗ 橡皮筋兩端固定在車身，中央固定在輪子上，當轉動輪子向後幾圈，橡皮筋就會扭轉。 放到地上後，橡皮筋要扭回來的力，帶得輪子向前轉，車子也就向前走了。
行駛距離 : 約90cm


]]> 2021-02-21 08:41:34 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222836011 ess20191053 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222873715 2C (4) 鄭卓朗]]> 2021-02-21 08:59:00 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222873715 蘇梓軒（23）2B kopopauline https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222914277 產生動力的方法 ：橡皮圈
玩具車行走距離：174cm]]> 2021-02-21 09:20:07 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222914277 環保玩具車 （2B) 李睿桁 （13） https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222926927 當把氣球吹脹後放手，成功行走了二、三米及向右轉]]> 2021-02-21 09:26:50 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1222926927 2B (20) 包思高 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223129807 產生動力的方法：橡皮圈
玩具車行走距離：75厘米]]> 2021-02-21 11:20:45 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223129807 拉拉橡筋車 2B 李樂程 (16) https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223138490 動力來源：橡筋圈
行走距離：163厘米
]]> 2021-02-21 11:27:18 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223138490 2A(16)馬延霆 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223163643 玩具車動力來源：橡皮筋
行走距離：約40cm]]> 2021-02-21 11:44:54 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223163643 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223233318 2B (3) 周樂樺]]> 2021-02-21 12:33:57 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223233318 2A（24）溫茹玥 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223252056 玩具車動力來源：氣球
行走行走距離：1.8m]]> 2021-02-21 12:46:51 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223252056 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223333749 2021-02-21 13:39:54 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223333749 2C樊明恩（10） https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223338379 玩具車動力來源：橡筋圈
行走距離：約300cm

]]> 2021-02-21 13:43:01 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223338379 2A 池凱霖 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223365409 動力來源: 樽蓋
行走距離: 不成功🙁 因為四個樽蓋的位置不一]]> 2021-02-21 14:00:07 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223365409 2A（18）吳斯雨 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223416493 產生動力方法：氣球內的空氣
玩具車行走距離：300cm]]> 2021-02-21 14:32:28 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223416493 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223419826 2021-02-21 14:34:38 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223419826 2D 王桓俞(21) https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223433169 產生動力： 汽球（風）
行走的距離：1cm
因為漏氣，所以失敗了]]> 2021-02-21 14:43:13 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223433169 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223514583 2A 李宜蓁 (13)
回力車方法， 試了幾次終於成功，大約行走了50厘米。]]> 2021-02-21 15:30:34 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1223514583 李泓一2A11 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1224488219 動力車動力來源:磁力（負負 的相斥推力）
未能行走原因：車輛用了泥膠，較重。
]]> 2021-02-22 01:32:06 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1224488219 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1224756113 2D(3)陳子詠
玩具車動力來源：橡皮圈
車輪只會自轉，但未能成功推進玩具車]]> 2021-02-22 04:36:37 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1224756113 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1226397677 陳心悦 2 B（4）]]> 2021-02-22 13:47:34 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1226397677 2D (5)馮綽萱 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1226398409 玩具車動力來源：橡皮圈的拉力
行駛距離：約50cm]]> 2021-02-22 13:47:43 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1226398409 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1257998350 2C鄭皓謙（5）
產生動力的方法是空氣的衝力]]> 2021-03-02 12:46:45 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1257998350 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1311683110 2B 吳海蕴]]> 2021-03-15 16:42:20 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1311683110 https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1311808133 仇國立(2B班)22
産生動力方法:橡皮筋的回力
玩具車行走距離:9OCm]]> 2021-03-15 17:04:16 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1311808133 環保玩具車產生動力的原理 （林紫恩 2C） https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1360811761 原理是用氣球推動，本來是想將氣球放在車身入面，不過氣球一吹氣就頂住個車轆，不懂製作軸心，所以將氣球放左上車頂，不過車身太重，所以只可以行幾步。]]> 2021-03-28 06:25:31 UTC https://padlet.com/elearn1/5z3hyncw4k7ca705/wish/1360811761