AP化學考試備考指南!
AP化學考試的學習難點在于其對每個知識點的挖掘都相對比較深,需要同學們在掌握概念和原理的同時,洞悉彼此的關聯和考察方式。因此,學習AP化學的同學們可能會遇到的普遍問題是:AP化學需要記憶的知識點類型和數...
AP化學考試的學習難點在于其對每個知識點的挖掘都相對比較深,需要同學們在掌握概念和原理的同時,洞悉彼此的關聯和考察方式。因此,學習AP化學的同學們可能會遇到的普遍問題是:AP化學需要記憶的知識點類型和數...
Quadratic Functions & Graphs What are the key features of quadratic graphs? If?a?is?positive?then the vertex is the?minimum point If?a?is?negative?then the vertex is the?maximum point Wh...
How do I find the gradient of a straight line? Find two points that the line passes through with coordinates (x1, y1) and?(x2, y2) The gradient between these two points is calculated by This is giv...
Binomial Theorem What is the Binomial Theorem? The?binomial theorem (sometimes known as the binomial expansion) gives a method for expanding a?two-term?expression in a bracket raised to a power A?b...
2022年5月IB大考成績在前幾日陸續公布!盡管全球疫情持續肆虐的大環境依然影響著考生,但新加坡學生依然以其極高的均分成績領跑全球!本輪考試中,新加坡哪些學校取得了亮眼的考試成績呢?一起和小編來看看吧! ...
Edexcel IGCSE Chemistry 復習筆記 4.3.2 Halogens & Alkanes Halogens & Alkanes In a substitution reaction, one atom is swapped with another atom Alkanes undergo a substitution reaction...
Language of Proof ?What is proof? Proof is a series of logical steps which show a result is?true?for all specified numbers ‘Seeing’ that a result works for a few numbers is not enough to?show?that ...
Edexcel IGCSE Chemistry 復習筆記 4.3.1 Alkanes The Alkanes Alkanes are a group of?saturated?hydrocarbons The term saturated means that they only have single carbon-carbon bonds, there are no...
Edexcel IGCSE Chemistry 復習筆記 4.2.4 Cracking Cracking Saturated molecules contain?single?bonds only whereas unsaturated molecules contain?double?bonds between their carbon atoms Alkanes?a...
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