2022年含金量高的写作比赛,助力美本申请!
在申请美国大学时,你会发现学校非常注重学生的全面发展,因受疫情影响,标化考试不断被取消,甚至部分美国高校表示申请者无需提交SAT成绩,因此除学术成绩单硬性条件之外,软实力的提升就显得格外重要了!而写作...
在申请美国大学时,你会发现学校非常注重学生的全面发展,因受疫情影响,标化考试不断被取消,甚至部分美国高校表示申请者无需提交SAT成绩,因此除学术成绩单硬性条件之外,软实力的提升就显得格外重要了!而写作...
3D Coordinate Geometry How does the 3D coordinate system work? In three-dimensional space we can label where any object is using the x-y-z coordinate system In the 3D cartesian system, the x- and y...
Length of an Arc What is an arc? An arc is a part of the circumference of a circle It is easiest to think of it as the crust of a single slice of pizza The length of an arc depends of the size of t...
Basic Coordinate Geometry What are cartesian coordinates? Cartesian coordinates are basically the x-y coordinate system They allow us to label where things are in a two-dimensional plane In the 2D ...
Modelling with Functions What is a mathematical model? A mathematical model simplifies a real-world situation so it can be described using mathematics The model can then be used to make predictions...
Edexcel IGCSE Physics 复习笔记 2.3.3 Electrical Safety Electrical Safety Mains electricity is potentially lethal Potential differences as small as 50 V can pose a serious hazard to individua...
Edexcel IGCSE Physics 复习笔记 2.3.2 Calculating Energy Transfers Calculating Energy Transfers Work is done when charge flows through a circuit Work done is equal to the energy transferred &...
Edexcel IGCSE Physics 复习笔记 2.3.1 Electrical Power & Fuses Electrical Power Power is defined as The rate of energy transfer or the amount of energy transferred per second  ...
Sinusoidal Models What are the parameters of a sinusoidal model? A sinusoidal model is of the form The a represents the amplitude of the function The bigger the value of a the bigger the range of v...
Edexcel IGCSE Physics 复习笔记 2.2.5 Electrical Components Thermistors & LDRs Thermistors A thermistor is a temperature-dependent resistor It is represented by the following circuit symbol: The...
7月14日英国UCAS官网公布了截止至6月30日收到的2022年度英国大学本科留学申请数据,这也是每年公布的最终数据,对于申请英本的学生家长来说,有非常大的参考价值。 根据UCAS官方统计,2022年度总申请人数目前达到...
Edexcel IGCSE Physics 复习笔记 2.2.4 IV Graphs IV Graphs As the potential difference across a component is increased, the current also increases This is because potential difference and curr...
© 2026. All Rights Reserved. 沪ICP备2023009024号-1