2022-23賽季康萊德挑戰賽中國站組隊報名即將截止!
近年來,隨著全球經濟、科學及技術迅速發展,對人才教育的要求也隨之增加,傳統教育已然不太滿足社會轉變的需求,在此情形下,STEM教育應運而生,是目前教育的潮流趨勢,對于孩子的成長和發展更是有著明顯的優勢...
近年來,隨著全球經濟、科學及技術迅速發展,對人才教育的要求也隨之增加,傳統教育已然不太滿足社會轉變的需求,在此情形下,STEM教育應運而生,是目前教育的潮流趨勢,對于孩子的成長和發展更是有著明顯的優勢...
Edexcel IGCSE Physics: Double Science 復習筆記:4.2.2 Gravitational Potential Energy Gravitational Potential Energy The gravitational potential energy (GPE) of an object (also known as its g...
Edexcel IGCSE Physics: Double Science 復習筆記:4.2.1 Work Done Work Done Whenever any work is done, energy gets transferred (mechanically) from one store to another The amount of energy tra...
Integrating with Trigonometric Identities What are trigonometric identities? Some are given in the formulae booklet Be sure to note the difference between the?±?and???symbols! How do I know which t...
Edexcel IGCSE Physics: Double Science 復習筆記:4.1.6 Reducing Energy Loss Reducing Energy Loss Energy loss can be reduced by doing one of two things: By reducing the amount of?unwanted?(was...
美國大聯盟Math League是具有全球影響力的國際數學活動,純英文命題(帶在線翻譯功能),同時挑戰學生的數學和英文能力。在國際數學活動中占據獨特的地位,每年吸引全世界眾多具有國際視野的家長參與,我們一起更...
Edexcel IGCSE Physics: Double Science 復習筆記:4.1.5 Core Practical: Investigating Thermal Energy Core Practical 8: Investigating Thermal Energy Equipment List Resolution?of measuring equip...
Harder Substitution What is integration by substitution? Make sure you are familiar with Reverse Chain Rule and Substitution (RCR) In more difficult questions the substitution will be given to you ...
Substitution (Reverse Chain Rule) What is integration by substitution? Make sure you are familiar with Chain Rule and Reverse Chain Rule In more awkward problems it is harder to spot the reverse ch...
f'(x)/f(x) Integrating fractions The technique for integrating fractions depends on the type of fraction For?polynomial?denominators?see Integration using Partial Fractions If ?then?y = ln |x| + c?...
Reverse Chain Rule What is the chain rule? The Chain Rule is a way of differentiating two (or more) functions In many simple cases the above formula/substitution is not needed The same can apply fo...
“全美一半以上的專業機構資助與認證” “數學類含金量最高的國際學術活動之一” “全球影響力最大的中學生數學學術活動之一” “藤校、G5名校的申請利器” 數學建模是什么?數學建模,就是根據實際問題來建立數學模型,...
? 2026. All Rights Reserved. 滬ICP備2023009024號-1