給家長:這款遊戲練什麼?For parents: what does this game practise?

太空停機坪:二年級面積比較(疊疊看、描下來、用單位鋪滿)練習遊戲

孩子用三種方法比較面的大小:把太空船的影子疊到停機坪上,看哪一個有露出來、哪一個還空著(直接比較);兩個搬不動的停機坪,先用描圖膜描下來再疊(間接比較);最後用一樣大的太陽能板鋪滿,數一數用了幾片(個別單位)。

適合年級:二年級(約 7~8 歲)。對應 108 課綱(十二年國教)數學單元:二年級「面積的比較(直接比較、間接比較、個別單位)」。各版本教科書的單元順序不同,完整對照請看國小數學課綱對照表。免費、無廣告、不用註冊,手機、平板、電腦打開就能玩,題目有注音,也會念出來。

陪玩小提醒:常見的想法是「比較高的就比較大」,或是「片數多的就比較大」。請孩子試試看把長長的停機坪轉一下再疊,或想想板子是不是一樣大。

Space Landing Pads: Comparing area for Grade 2

Children compare the size of surfaces three ways: lay the spaceship's shadow on the landing pad and see what sticks out or stays empty (direct comparison); trace a pad that cannot move and lay the tracing on the other pad (indirect comparison); and cover pads with same-size solar panels and count them (non-standard units).

Suits Grade 2 (about age 7–8) in Taiwan. Taiwan curriculum (12-year basic education) unit: Comparing area (Grade 2). Free with no ads and no sign-up, in Traditional Chinese with zhuyin and in English, with questions read aloud. See the Taiwan elementary maths curriculum map.