| Change log entry 59590 | |
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| Processed by: | goldyn_chyld (2015-12-12 20:18:09 UTC) |
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<< review queue entry 56982 - submitted by 'richwarm' >> A M 以國中數學為例，「若基礎計算沒學好，四則運算、方程式往往會『卡』住，」數學補教老師張正解釋，「一元一次方程式」沒弄懂，連帶的二元一次方程式、聯立方程式、函數等也都受影響；這時有人拉孩子一把，把前面釐清，後面就容易通了。 Taking junior-high math as an example, cram-school math teacher Chang Cheng explains, "If you don't master basic calculation skills--the four arithmetic operations and basic equations--you'll be stuck." And for students who do not understand linear equations with one unknown, comprehension of linear equations with two unknowns, simultaneous equations, functions and so forth will be affected. At this time such students need someone to lend them a hand, and once clear about one concept, they can easily master the next. |
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+ 聯立方程式 联立方程式 [lian2 li4 fang1 cheng2 shi4] /simultaneous equations (math.)/ |