IB DP Maths: AI HL复习笔记1.5.2 Modulus & Argument
Modulus & Argument How do I find the modulus of a complex number? What features should I know about the modulus of a complex number? How do I find the argument of a complex number? The argument...
IB DP Maths: AI HL复习笔记1.5.1 Intro to Complex Numbers
Complex numbers are a set of numbers which contain both a real part, and an imaginary part. Cartesian Form What is an imaginary number? What is a complex number? What is Cartesian Form? Exam Tip Re...
IB DP Maths: AI HL复习笔记1.4.2 Amortisation & Annuities
Amortisation What is amortisation? Amortisation is the process of repaying a loan over a fixed period of time Most commonly questions will be about mortgages (loans taken out to buy a home) or loan...
本周四晚8点，ISEF机械工程与环境科学专场讲座，全方位解读ISEF评审规则和选题思路
马上进入7月，2025Fall的同学们忙着为接下来的秋季入学做准备，2026、2027Fall的同学也逐渐进入申请前的“冲刺阶段”，大家想在有限的时间里，努力提升自己的竞争力，争取早日圆梦翠鹿！ 今年我们的学员再创佳绩，...
IB DP Maths: AI HL复习笔记1.4.1 Compound Interest & Depreciation
Compound Interest What is compound interest? Interest is a small percentage paid by a bank or company that is added on to an initial investment Interest can also refer to an amount paid on a loan o...
IB DP Maths: AI HL复习笔记1.3.4 Applications of Sequences & Series
Many real-life situations can be modelled using sequences and series, including but not limited to: patterns made when tiling floors; seating people around a table; the rate of change of a populati...
Edexcel IGCSE Physics 复习笔记 5.2.5 Core Practical: Investigating Specific Heat Capacity
Edexcel IGCSE Physics 复习笔记 5.2.5 Core Practical: Investigating Specific Heat Capacity Core Practical 11: Investigating Specific Heat Capacity Aim of the Experiment The aim of this experi...
IB DP Maths: AI HL复习笔记1.3.3 Geometric Sequences & Series
Geometric Sequences What is a geometric sequence? In a geometric sequence, there is a common ratio, r, between consecutive terms in the sequence For example, 2, 6, 18, 54, 162, … is a sequence with...
AMC8/10/12中国区新赛季比赛时间已公布！翰林AMC系列体验课重磅回归
被加州理工/MIT放在申请页面 超85%MIT录取者AMC成绩120+ AMC系列这项“”全民数学赛事“ 近日公布了中国区新赛季的时间 你现在准备到哪里了？ AMC8/10/12中国区新赛季时间 AMC10/12报名截止时间： A卷 2022年10月30...
IB DP Maths: AI HL复习笔记1.3.2 Arithmetic Sequences & Series
Arithmetic Sequences What is an arithmetic sequence? In an arithmetic sequence, the difference between consecutive terms in the sequence is constant This constant difference is known as the common ...
Edexcel IGCSE Physics 复习笔记 5.2.4 Specific Heat Capacity
Edexcel IGCSE Physics 复习笔记 5.2.4 Specific Heat Capacity Specific Heat Capacity How much the temperature of a system increases depends on: The mass of the substance heated The type of mat...
Edexcel IGCSE Physics 复习笔记 5.2.3 Core Practical: Investigating Changes of State
Edexcel IGCSE Physics 复习笔记 5.2.3 Core Practical: Investigating Changes of State Core Practical 10: Investigating Changes of State Aim of the Experiment The aim of this experiment is to i...
