cognition and thinking on mathematical problem solving strategies in middle school 關(guān)于中學(xué)數(shù)學(xué)解題策略的認識和思考
the editorial above provides us a problem solving strategy after the information collecting and certain analysis 分析:1、促銷策略提出的前提是前兩年銷售量的下降。
3 . how to select problem solving strategy and which to select greatly affect high school students " chemical problem solving's quickness and accuracy 怎樣選擇問題解決策略和選擇怎樣的策略解決問題,對于快捷、正確地解決中學(xué)化學(xué)問題有著重要影響。
(2 ) the majority of senior middle school students have not mastered the effective organization strategy and problem solving strategy and they are not good at using social strategy (2)大多數(shù)高一學(xué)生未掌握有效的組織策略和問題解決策略,不善于運用社會性策略。
being armed at the characters of variant design for complex mechanical products, the combination of case-based reasoning ( cbr ) and rule-based reasoning ( rbr ) is adopted as the problem solving strategy . the implementation technology of cbr is deeply researched on 針對復(fù)雜機械產(chǎn)品變型設(shè)計的特點,采用了基于實例的推理(case-basedreasoning,簡稱cbr)和基于規(guī)則的推理(rule-basedreasoning,簡稱rbr)相結(jié)合的問題求解策略。