Free Maths Videos
Free Maths Videos
  • Видео 78
  • Просмотров 1 953
PERCENTAGES 5 | Work out the Original Amount Reverse Percentages
Learn How to Calculate Reverse Percentages
Master the concept of reverse percentages with this essential guide designed for GCSE Maths students.
Check out my website: www.freemathsvideos.com
Key Concepts:
• Understanding Reverse Percentages: Gain a clear understanding of what reverse percentages are and how they are used in real-life situations. Reverse percentages help you find the original value before a percentage increase or decrease was applied.
• Calculating Reverse Percentages: Discover the step-by-step method for calculating reverse percentages, which includes:
◦ Identifying the final value and the percentage change.
◦ Using the formula:
▪ Original Value = Final Value / (1 ± (Perce...
Просмотров: 27

Видео

PERCENTAGES 4 | Calculating Compound Interest10:41PERCENTAGES 4 | Calculating Compound Interest
PERCENTAGES 4 | Calculating Compound Interest
Просмотров 16Месяц назад
Learn How to Understand and Calculate Compound Interest Master the concept of compound interest with this comprehensive guide designed for GCSE Maths students. Check out my website: www.freemathsvideos.com Key Concepts: • Understanding Compound Interest: Gain a clear understanding of what compound interest is and how it differs from simple interest. Compound interest is the interest calculated ...
PERCENTAGE 2 | Calculating a Percentage Change5:16PERCENTAGE 2 | Calculating a Percentage Change
PERCENTAGE 2 | Calculating a Percentage Change
Просмотров 25Месяц назад
Learn How to Calculate Percentage Change Master the concept of percentage change with this comprehensive guide designed for GCSE Maths students. Check out my website: www.freemathsvideos.com Key Concepts: • Understanding Percentage Change: Gain a clear understanding of what percentage change represents and its importance in comparing values over time. Percentage change is a way to express the d...
PERCENTAGES 3 | Understanding Simple Interest5:23PERCENTAGES 3 | Understanding Simple Interest
PERCENTAGES 3 | Understanding Simple Interest
Просмотров 5Месяц назад
Learn How to Understand and Calculate Simple Interest Master the concept of simple interest with this essential guide designed for GCSE Maths students. Check out my website: www.freemathsvideos.com Key Concepts: • Understanding Simple Interest: Gain a clear understanding of what simple interest is and how it differs from compound interest. Simple interest is a way to calculate the interest char...
PERCENTAGES 1 | Dealing with percentage increase and decrease7:40PERCENTAGES 1 | Dealing with percentage increase and decrease
PERCENTAGES 1 | Dealing with percentage increase and decrease
Просмотров 122 месяца назад
Learn How to Increase and Decrease Values by a Given Percentage Master the skills of calculating percentage increases and decreases with this essential guide designed for GCSE Maths students. Check out my website: www.freemathsvideos.com Key Concepts: • Understanding Percentages: Gain a solid understanding of what percentages represent and how they are used to express changes in values. Percent...
ESTIMATION 1 | How to Estimate an Answer to a Question8:18ESTIMATION 1 | How to Estimate an Answer to a Question
ESTIMATION 1 | How to Estimate an Answer to a Question
Просмотров 382 месяца назад
Learn How to Estimate the Answers to Calculations Master the art of estimation with this simple and effective method for calculating answers quickly and accurately. Check out my website: www.freemathsvideos.com Key Concepts: *Estimation Essentials: Understand the importance of estimation in mathematics. Estimation allows you to quickly gauge the approximate value of calculations without needing...
CURVED GRAPHS 7 | Calculate the Area Under Curves5:22CURVED GRAPHS 7 | Calculate the Area Under Curves
CURVED GRAPHS 7 | Calculate the Area Under Curves
Просмотров 472 месяца назад
Learn How to Find the Area Under a Curve Using Trapeziums! Check out my website: www.freemathsvideos.com Key Concepts: * Understand the importance of calculating the area under a curve. * Discover how to use trapeziums to estimate the area effectively. By the End of This Video, You'll Be Able To: * Grasp the concept of area under a curve and its relevance in an application. * Apply the Trapeziu...
CURVED GRAPHS 6 | Estimate the Gradient of a Curve at a Given Point4:17CURVED GRAPHS 6 | Estimate the Gradient of a Curve at a Given Point
CURVED GRAPHS 6 | Estimate the Gradient of a Curve at a Given Point
Просмотров 1082 месяца назад
Learn How to Estimate the Gradient of a Curve at a Given Point! Check out my website: www.freemathsvideos.com Key Concepts: * Understand what the gradient of a curve actually is. * Discover how to estimate the gradient of a curve By the End of This Video, You'll Be Able To: * Grasp the concept of the gradient and its importance in analysing curves and functions. * Apply the Tangent Line Method:...
CURVED GRAPHS 5 | Transformation of Graphs9:44CURVED GRAPHS 5 | Transformation of Graphs
CURVED GRAPHS 5 | Transformation of Graphs
Просмотров 424 месяца назад
Learn how to shift and reflect (Transform) graphs. Check out my website: www.freemathsvideos.com Key Concepts: * Explore how to manipulate the basic shapes of graphs to create new functions with specific characteristics. * Master the core transformations - shifting and reflecting - and their effects on the original graph. By the End of This Video, You'll Be Able To: * Understand the concept of ...
CURVED GRAPHS 4 | Plot and Recognise Trigonometric Graphs (sine, Cosine and Tangent)12:57CURVED GRAPHS 4 | Plot and Recognise Trigonometric Graphs (sine, Cosine and Tangent)
CURVED GRAPHS 4 | Plot and Recognise Trigonometric Graphs (sine, Cosine and Tangent)
Просмотров 1044 месяца назад
Learn how to plot and recognise the Sine, Cosine and Tangent graphs. Check out my website: www.freemathsvideos.com Key Concepts: * Explore the concept of periodic functions, where the graph repeats itself after a certain interval. * Delve into the three fundamental trigonometric functions - sine, cosine, and tangent - and their graphical representations. * Discover the connection between trigon...
CURVED GRAPHS 3 | How to plot and recognise Exponential Graphs (Rapid growth or decay)4:29CURVED GRAPHS 3 | How to plot and recognise Exponential Graphs (Rapid growth or decay)
CURVED GRAPHS 3 | How to plot and recognise Exponential Graphs (Rapid growth or decay)
Просмотров 454 месяца назад
Learn how to plot and recognise exponential graphs. Check out my website: www.freemathsvideos.com Key Concepts: * Dive into the world of exponential functions, where the variable's exponent determines the rate of change. * Explore the characteristic shape of exponential graphs, representing rapid growth (or decay) as the input value increases. By the End of This Video, You'll Be Able To: * Unde...
CURVED GRAPHS 2 | How to Plot and Recognise Cubic & Reciprocal Graphs6:05CURVED GRAPHS 2 | How to Plot and Recognise Cubic & Reciprocal Graphs
CURVED GRAPHS 2 | How to Plot and Recognise Cubic & Reciprocal Graphs
Просмотров 95 месяцев назад
Learn how to Plot and Recognise Cubic and Reciprocal Graphs. Check out my website: www.freemathsvideos.com Key Concepts: * Explore the world beyond linear and quadratic functions, encountering cubic and reciprocal functions with unique graphical shapes. * Master strategies for plotting cubic and reciprocal graphs, ensuring accurate representation. * Develop the ability to identify and different...
CURVED GRAPHS 1 | How to plot Quadratics. Solve equations graphically, find Roots and Turning Point.10:28CURVED GRAPHS 1 | How to plot Quadratics. Solve equations graphically, find Roots and Turning Point.
CURVED GRAPHS 1 | How to plot Quadratics. Solve equations graphically, find Roots and Turning Point.
Просмотров 665 месяцев назад
Learn how to plot a quadratic graph and use it to solve equations graphically. Also, learn how to identify the Roots and Turning Point of a Quadratic Graph. Check out my website: www.freemathsvideos.com Key Concepts: * Revisit the structure of quadratic equations, expressed in the general form ax^2 bx c = 0. * Explore the graphical representation of quadratic equations - parabolas with unique p...
STRAIGHT LINE GRAPHS 4 | How to solve simultaneous equations graphically8:40STRAIGHT LINE GRAPHS 4 | How to solve simultaneous equations graphically
STRAIGHT LINE GRAPHS 4 | How to solve simultaneous equations graphically
Просмотров 295 месяцев назад
Learn solve simultaneous equations by plotting the graphs. Check out my website: www.freemathsvideos.com Key Concepts: * Utilise graphical methods to solve simultaneous linear equations. * Understand the relationship between intersecting lines and solutions. By the End of This Video, You'll Be Able To: * Convert linear equations into graphical representations. * Identify the solution(s) by anal...
STRAIGHT LINE GRAPHS 1 | How to plot a straight line graph. 2 methods.11:49STRAIGHT LINE GRAPHS 1 | How to plot a straight line graph. 2 methods.
STRAIGHT LINE GRAPHS 1 | How to plot a straight line graph. 2 methods.
Просмотров 395 месяцев назад
Learn how to plot using y = mx c and by finding co-ordinates. Check out my website: www.freemathsvideos.com Key Concepts * Plot a straight line through simple substitution. * Plot a straight line by using the y-intercept and gradient. * Get to know the equation of a straight line, y = mx c and understand its components. By the End of This Video, You'll Be Able To: * Explain the relationship bet...
STRAIGHT LINE GRAPHS 2 | How to find the equation of a straight line graph9:17STRAIGHT LINE GRAPHS 2 | How to find the equation of a straight line graph
STRAIGHT LINE GRAPHS 2 | How to find the equation of a straight line graph
Просмотров 1165 месяцев назад
STRAIGHT LINE GRAPHS 2 | How to find the equation of a straight line graph
STRAIGHT LINE GRAPHS 3 | Dealing with Tangents on a Circle6:29STRAIGHT LINE GRAPHS 3 | Dealing with Tangents on a Circle
STRAIGHT LINE GRAPHS 3 | Dealing with Tangents on a Circle
Просмотров 125 месяцев назад
STRAIGHT LINE GRAPHS 3 | Dealing with Tangents on a Circle
FRACTIONS 3 | Dealing with ALGEBRAIC Fractions10:48FRACTIONS 3 | Dealing with ALGEBRAIC Fractions
FRACTIONS 3 | Dealing with ALGEBRAIC Fractions
Просмотров 336 месяцев назад
FRACTIONS 3 | Dealing with ALGEBRAIC Fractions
FRACTIONS 2 | Converting between fractions and decimals6:39FRACTIONS 2 | Converting between fractions and decimals
FRACTIONS 2 | Converting between fractions and decimals
Просмотров 46 месяцев назад
FRACTIONS 2 | Converting between fractions and decimals
FRACTIONS 1 | Multiply, Divide, Add and Subtract. Improper Fractions to Mixed Numbers (and back!)9:30FRACTIONS 1 | Multiply, Divide, Add and Subtract. Improper Fractions to Mixed Numbers (and back!)
FRACTIONS 1 | Multiply, Divide, Add and Subtract. Improper Fractions to Mixed Numbers (and back!)
Просмотров 366 месяцев назад
FRACTIONS 1 | Multiply, Divide, Add and Subtract. Improper Fractions to Mixed Numbers (and back!)
DECIMALS 2 | Recurring Decimals To Fractions3:17DECIMALS 2 | Recurring Decimals To Fractions
DECIMALS 2 | Recurring Decimals To Fractions
Просмотров 256 месяцев назад
DECIMALS 2 | Recurring Decimals To Fractions
DECIMALS 1 | Know the difference between recurring and terminating. Multiply and Divide Decimals.5:18DECIMALS 1 | Know the difference between recurring and terminating. Multiply and Divide Decimals.
DECIMALS 1 | Know the difference between recurring and terminating. Multiply and Divide Decimals.
Просмотров 226 месяцев назад
DECIMALS 1 | Know the difference between recurring and terminating. Multiply and Divide Decimals.
SEQUENCES 3 | Find the nth term of a Quadratic Sequence10:24SEQUENCES 3 | Find the nth term of a Quadratic Sequence
SEQUENCES 3 | Find the nth term of a Quadratic Sequence
Просмотров 436 месяцев назад
SEQUENCES 3 | Find the nth term of a Quadratic Sequence
SEQUENCES 2 | Find the nth term of a linear sequence5:00SEQUENCES 2 | Find the nth term of a linear sequence
SEQUENCES 2 | Find the nth term of a linear sequence
Просмотров 166 месяцев назад
SEQUENCES 2 | Find the nth term of a linear sequence
SEQUENCES 1 | How to spot simple Term to Term rules6:14SEQUENCES 1 | How to spot simple Term to Term rules
SEQUENCES 1 | How to spot simple Term to Term rules
Просмотров 166 месяцев назад
SEQUENCES 1 | How to spot simple Term to Term rules
FORMULA 3 | Are these units correct? Dimensional Analysis5:48FORMULA 3 | Are these units correct? Dimensional Analysis
FORMULA 3 | Are these units correct? Dimensional Analysis
Просмотров 116 месяцев назад
FORMULA 3 | Are these units correct? Dimensional Analysis
FORMULA 2 | Changing the Subject of the Formula6:05FORMULA 2 | Changing the Subject of the Formula
FORMULA 2 | Changing the Subject of the Formula
Просмотров 86 месяцев назад
FORMULA 2 | Changing the Subject of the Formula
FORMULA 1 | What is a formula and how do I use it?3:20FORMULA 1 | What is a formula and how do I use it?
FORMULA 1 | What is a formula and how do I use it?
Просмотров 196 месяцев назад
FORMULA 1 | What is a formula and how do I use it?
SOLVING EQUATIONS 7 | Quadratics with Algebraic Fractions7:39SOLVING EQUATIONS 7 | Quadratics with Algebraic Fractions
SOLVING EQUATIONS 7 | Quadratics with Algebraic Fractions
Просмотров 176 месяцев назад
SOLVING EQUATIONS 7 | Quadratics with Algebraic Fractions
SOLVING EQUATIONS 6 | Using the Formula to solve QUADRATICS!7:11SOLVING EQUATIONS 6 | Using the Formula to solve QUADRATICS!
SOLVING EQUATIONS 6 | Using the Formula to solve QUADRATICS!
Просмотров 96 месяцев назад
SOLVING EQUATIONS 6 | Using the Formula to solve QUADRATICS!

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