五下第1單元 體積 (長興國小可欣亦男) by 彭甫堅 https://padlet.com/pon35/ogtonecldkb8el2e 知識架構 en-us 2022-03-06 11:59:43 UTC 2025-12-24 06:36:54 UTC hello@padlet.com 表徵 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846542 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846542 關係 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846543 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846543 構成要素 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846544 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846544 起　　活動一　　長方體與正方體的體積 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846545 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846545 承　活動二 　認識一立方公尺 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846546 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846546 轉　活動三　　 立方公尺與立方公分的換算 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846547 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846547 活動四 簡單複合形體的體積 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846548 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846548 長方體的長、寬、高 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846549 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846549 一立方公尺有多大 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846550 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846550 單位換算 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846551 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846551 長方體和正方體組合 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846552 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846552 一立方公分的積木 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846553 以點數的方式計算體積]]> 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846553 箱子 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846554 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846554 古氏積木 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846555 以一立方公分的積木排出一個大盒子的體積，再計算體積。
孩子應該很快就會發現這是一個不可能的任務，
此時請學生用「想像」的：
要幾個積木才能排出邊長、
幾個積木才能排出一個面、
一共有幾層？
以乘法的概念推導出體積公式]]> 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846555 積木 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846556 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846556 數學關係 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846558 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846558 康軒五下 第一單元 體積 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846559 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846559 正方體的體積公式 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846560 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846560 長方體的體積公式 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846561 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846561 線 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846562 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846562 捲尺 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846563 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846563 司令台、桌子、鋼琴... pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846564 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846564 利用切割方式解複合圖形的體積 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846565 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846565 一立方公尺與一立方公分的換算 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846567 一公尺是一百公分
一立方公尺是一百立方公分嗎？

請學生用自己的話解釋看看]]> 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846567 換算類題練習 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846569 請學生完成練習後上台解釋計算過程]]> 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846569 分割填補關係 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846571 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846571 平行關係全等關係 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846572 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846572 倍數關係 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846573 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846573 垂直關係 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846574 底面積、高、體積]]> 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846574 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846575 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846575 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846576 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846576 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846577 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846577 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846578 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846578 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846580 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846580 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846581 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846581 一立方公尺介紹動畫 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846582 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846582 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846583 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846583 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846584 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846584 1.區分形狀和大小 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846585 以各個形狀讓學生做區分]]> 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846585 2.認識長方體和正方體(體積與形狀差異) pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846586 請學生分辨]]> 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846586 3.長方體與正方體公式背熟 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846588 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846588 4.練習長方體與正方體題目 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846589 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846589 合-單元一統整 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846590 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846590 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846592 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846592 如何測量長方體的體積? pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846593 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846593 如何測量正方體的體積? pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846594 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846594 如何區分長方體與正方體 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846595 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846595 提問 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846596 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846596 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846597 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846597 因才網 https://adl.edu.tw/HomePage/home/ pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846598 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846598 均一 https://www.junyiacademy.org/course-compare/math-elem/math-5 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846599 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846599 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846600 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846600 動手做做看 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846601 2022-03-06 11:59:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079846601 起 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079849412 2022-03-06 12:04:11 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079849412 【轉1】堆疊方向有幾種？ pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079850161 【向上堆疊】
2x2x3：2x2正方形向上堆疊3
2x3x2：2x3長方形向上堆疊2
2x3x4：2x3長方形向上堆疊2]]> 2022-03-06 12:05:29 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079850161 【承】正方形體積 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079850575 1. 如何算正方形面積(2x2)?
2. 如何算正方體體積(正方形垂直向上堆疊2公分)?
3. 只能向上堆疊嗎？]]> 2022-03-06 12:06:12 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079850575 合 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079854361 2022-03-06 12:12:39 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079854361 起 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079854947 2022-03-06 12:13:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079854947 承 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079855110 2022-03-06 12:14:07 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079855110 轉 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079855313 2022-03-06 12:14:34 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079855313 合1 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079855721 2022-03-06 12:15:02 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079855721 合2 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079855926 2022-03-06 12:15:26 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079855926 底面積 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079859794 2022-03-06 12:22:33 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079859794 【動詞】堆疊 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079860010 2022-03-06 12:22:59 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079860010 體積 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079860240 2022-03-06 12:23:27 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079860240 展開圖 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079860367 2022-03-06 12:23:42 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079860367 【通則1】【底面】經同一方向的堆疊可以產生【體】 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079870687 【全等堆疊】角柱、原柱
三角形堆疊=三角柱
長方形堆疊=四角柱
...
【縮小相似形堆疊】錐]]> 2022-03-06 12:40:05 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079870687 【通則2】一平方公尺的正方形底面向上堆疊一公尺可以形成正方體 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079875710 可以遷移到那些形體呢？]]> 2022-03-06 12:47:09 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079875710 【通則3】一立方公尺的正方體是一立方公分正方體的100X100X100倍 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079878995 2022-03-06 12:51:46 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079878995 【通則四】簡單複合形體可以分割或填補成正方體或長方體 pon35 https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079880328 2022-03-06 12:53:43 UTC https://padlet.com/pon35/ogtonecldkb8el2e/wish/2079880328