【實用教育app】Edexcel C4|最夯免費app

If you’ve seen ExamSolutions.net desktop version but want the ease of use on your Android Mobile or Tablet without the adverts but with all the video tutorials then this app is for you or your school.

Each app in this series covers the essential topics for the module, presenting them in short video tutorials and explained in a clear mathematical style so as you can progress quickly and smoothly through the topics. There are further supplementary exercises and worked solutions from past papers for you to try, essential to improving your grade.

It is like having your own personal tutor but at a fraction of the cost. You can pause, rewind, play again and again and learn at your own pace. Learn on the go or place a video in your favourites to view later.

This is a valuable resource that will work side by side with a text book and should help you to get the grade you want, whether you are at school, college or just studying on your own.

* PLEASE NOTE THAT THIS APP REQUIRES INTERNET CONNECTION TO PLAY VIDEOS.

Module Content

Algebra and Series:

- Partial Fractions

- Denominator contains 2 linear factors

- Denominator contains 3 linear factors

- Denominator contains repeated factors

- Improper types

- Improper types with equal degree

- Improper - greater degree

- Binomial Expansion

- Rational powers

- Validity

Coordinate Geometry:

- Parametric Equations

- Introduction

- Converting to cartesian form

- Converting trig types to cartesian form

- Sketching graphs

Differentiation:

- Exponential Functions

- Exponential functions of the form y=ax

- Parametric Functions

- Parametric functions introduction

- Tangents and normals

- Stationary points

- Implicit Functions

- Introduction

- The method

- Example using the product rule

- Tangents and normals

- Stationary points

- Nature of stationary points

- Connected Rates of Change

- Introduction (example 1)

- Using three rates of change (example 2)

- Slow alternative method

- Cone type problems(example 3)

Integration:

- (ax+b)^n types

- The exponential functions e^x, e^ax and e^(ax+b)

- Reciprocal Functions 1/x and 1/(ax+b)

- Integrals leading back to ln f(x)

- Integrals of the form f'(x)e^f(x)

- Trigonometric types

- sin x, cos x, sec²(x)

- sin(ax+b), cos(ax+b), sec²[(ax+b)] types

- Identity types

- sin² x types

- cos² x types

- Partial fraction types

- Partial fraction types

- Substitution

- By Parts

- Mixed examples

- Mixed Exam Questions Workout

- Applications

- Area

- Area under a graph - parametric type

- Volume of Revolution

- Volume of revolution - about the x-axis

- Volume generated between two curves

- Volume of revolution for a curve given in parametric form

- Differential equations

- Separating the variables

- Finding a general solution and a particular solution

- Which side should the constant C go on?

- Working with constants in log types

- Exponential and trig type (a little more challenging)

- Forming differential equations

- direct proportion type

- inverse proportion type

- Newtons Law of Cooling

- Numerical Methods

- Trapezium Rule

- Numerical integration The trapezium rule

- Type of estimate

Vectors:

- Vectors - Introduction

- What is a vector and a scalar quantity?

- Notation

- Position vectors

- Equal and negative vectors

- Addition and subtraction of vectors

- Magnitude of a 2 dimensional vector

- Unit vectors

- Magnitude of a 3 dimensional vector

- Scalar Product (Dot Product)

- Scalar product

- Perpendicular vectors

- Lines

- Vector equation of a line

- Angle between two lines

- Parallel lines

- Intersecting and skew lines

- Closest point to a line and shortest distance from the origin

免費玩Edexcel C4 APP玩免費

免費玩Edexcel C4 App

Edexcel C4 APP LOGO

Edexcel C4 APP QRCode