AQA A Level Physics復(fù)習(xí)筆記4.7.2 Hooke's Law
Hooke's Law When a force?F?is added to the bottom of a vertical metal wire of length?L, the wire?stretches A material obeys Hooke’s Law if: The extension of the material is directly proporti...
Edexcel IGCSE Biology 復(fù)習(xí)筆記 2.10.3 Response to Stimuli: Plants
Edexcel IGCSE Biology 復(fù)習(xí)筆記 2.10.3 Response to Stimuli: Plants Response to Stimuli: Plants Plants need to be able to grow in response to certain?stimuli For example, plants need to be abl...
IB DP Maths: AA HL復(fù)習(xí)筆記1.2.1 Introduction to Logarithms
What are logarithms? A logarithm is the inverse of an exponent This is in the formula booklet Your GDC will be able to use this function to solve equations involving exponents Try to get used to ‘r...
Edexcel IGCSE Biology 復(fù)習(xí)筆記 2.10.2 Control of Homeostasis
Edexcel IGCSE Biology 復(fù)習(xí)筆記 2.10.2 Control of Homeostasis Co-ordinating a Response Homeostasis?(maintaining controlled conditions within the body) is under?involuntary (automatic) control...
2022年AP各學(xué)科5分率已發(fā)布，你的分?jǐn)?shù)在全球考生中處于什么段位?
經(jīng)歷了20年和21年的在線機(jī)考，AP考試終于在今年恢復(fù)了正常。前日，2022年AP考試終于出分，同時(shí)CB也已經(jīng)公布了所有AP科目的五分率。 最熱門最常考的26門AP科目中，有20門的五分率呈增長趨勢，占比高達(dá)77%！同學(xué)們...
IB DP Maths: AA HL復(fù)習(xí)筆記1.1.3 Partial Fractions
What are partial fractions? Partial fractions allow us to simplify rational expressions into the sum of two or more fractions with constant numerators and linear denominators This allows for integr...
疫情之下，英國私校生的GCSE高分比例遙遙領(lǐng)先！
雖然新冠疫情影響了英國GCSE學(xué)生的課程學(xué)習(xí)，導(dǎo)致英國中學(xué)生的GCSE成績下降。但英國最新研究表明，在新冠疫情期間，英國私校生們的GCSE成績比弱勢背景及文法學(xué)校學(xué)生的成績更高，這在今年嚴(yán)峻的英國大學(xué)升學(xué)情勢...
CB官方建議！申請美國大學(xué)不同專業(yè)，選擇哪些AP科目更合適？
AP放榜不久，大家今年的成績?nèi)绾窝剑?看到一個(gè)個(gè)“5分喜訊”，有沒有特別羨慕呢？ 對于“新手玩家”來說， 如何選擇適合自己的AP科目也是一門學(xué)問。 關(guān)于選課，CB官方也給出了一些參考意見。在了解自己學(xué)校提供哪些課...
IB DP Maths: AA HL復(fù)習(xí)筆記1.1.2 Laws of Indices
What are the laws of indices? Laws of indices (or index laws) allow you to simplify and manipulate expressions involving exponents An exponent is a power that a number (called the base) is raised t...
