Subjects

Subjects

More

Free OCR Level 3 Additional Maths Practice: Quadratic Inequalities & Recurrence Relations

View

Free OCR Level 3 Additional Maths Practice: Quadratic Inequalities & Recurrence Relations
user profile picture

Hayley Tsao

@hayleytsao_mlpi

·

13 Followers

Follow

Mathematics education resources and study materials play a vital role in helping students master advanced mathematical concepts.

OCR Additional Maths materials provide comprehensive coverage of important topics through various resources including practice problems, past papers, and textbooks. These materials are specifically designed to help students prepare for OCR Level 3 Free Standing Mathematics Qualification. The curriculum covers advanced topics like quadratic inequalities, recurrence relations, and complex mathematical modeling. Students can access these materials through OCR Additional Maths textbook PDF formats and topic-specific question banks.

A significant focus area is quadratic inequalities, where students learn systematic approaches to solving complex mathematical problems. The step-by-step methods taught in these materials help students understand how to analyze, solve, and interpret quadratic inequalities in various contexts. Solving quadratic inequalities additional maths resources include detailed explanations, worked examples, and practice questions that progress from basic to advanced difficulty levels. Another crucial topic covered is recurrence relationships, which introduces students to mathematical sequences and series. Recurrence relationship modelling additional maths notes provide in-depth explanations of how to model real-world situations using mathematical sequences. These materials include practical applications, helping students understand how recurrence relations apply to real-world scenarios like population growth, compound interest, and other mathematical patterns. The resources also incorporate Physics and maths tutor recurrence relations materials, which offer additional practice opportunities and explanations from different perspectives, enhancing students' understanding of these complex mathematical concepts.

The comprehensive nature of these materials ensures students can develop a thorough understanding of advanced mathematical concepts while preparing for their examinations. Through systematic practice and exposure to various question types, students can build confidence in handling complex mathematical problems and develop strong problem-solving skills essential for higher education and future careers in mathematics-related fields.

20/06/2023

2019

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

View

Advanced Algebraic Manipulation and Operations

Mastering algebraic manipulation is crucial for success in OCR Additional Maths questions by topic. Understanding how to handle complex mathematical operations forms the foundation of higher-level mathematics.

When working with polynomials, it's essential to understand the core operations of addition, subtraction, multiplication, and division. For multiplication, consider the process of expanding brackets, such as (2x-3)(x-4) = 2x² - 8x - 3x + 12 = 2x² - 11x + 12. This systematic approach ensures accuracy in solving complex expressions.

Definition: Rationalizing denominators involves eliminating square roots or other radicals from the denominator of a fraction by multiplying both numerator and denominator by an appropriate factor.

The division of polynomials requires careful attention to detail and follows a structured process. When dividing expressions like (x³ + 5x² + 7x + 2) by (x+2), use polynomial long division systematically. First, divide the highest degree term, then multiply, subtract, and bring down remaining terms until complete.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

View

Quadratic Equations and The Factor Theorem

Understanding quadratic equations and the factor theorem is vital for Solving quadratic inequalities additional maths questions. The factor theorem states that if f(a) = 0, then (x-a) is a factor of the polynomial f(x).

Example: When solving x² - 8x + 3, completing the square gives (x-4)² - 13. This form helps identify the vertex and nature of the parabola.

The quadratic formula x = (-b ± √(b² - 4ac))/2a becomes essential when dealing with equations that can't be easily factored. The discriminant (b² - 4ac) determines the nature of roots: positive for real and distinct roots, zero for repeated roots, and negative for no real roots.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

View

Linear and Quadratic Inequalities

For students working on Solving quadratic inequalities additional maths worksheet problems, understanding both linear and quadratic inequalities is crucial. Linear inequalities follow straightforward rules: operations maintain inequality direction except when multiplying or dividing by negative numbers.

Highlight: When solving quadratic inequalities like x² + 2x - 3 < 0:

  1. Rearrange to standard form
  2. Find critical points
  3. Test intervals
  4. Express solution using inequality notation

The solution process requires careful attention to sign changes at critical points and understanding how the parabola's shape affects the solution region.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

View

Sequences and Recurrence Relations

Recurrence relationship modelling additional maths notes focus on understanding how sequences evolve through term-to-term relationships. A recurrence relation defines each term using previous terms in the sequence.

Vocabulary: In a recurrence relation Un+1 = kUn, k is the constant multiplier determining the relationship between consecutive terms.

When modeling real-world scenarios, like compound interest problems, recurrence relations become particularly useful. For example, with an initial investment A and interest rate r, the recurrence relation An+1 = (1+r)An describes the investment's growth over time. This application demonstrates how mathematical concepts directly relate to practical financial situations.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

View

Understanding Circle Geometry and Coordinate Systems

The fundamental concepts of circle geometry revolve around understanding points, lines, and circles in coordinate systems. When working with OCR Additional Maths questions by topic, mastering these elements is crucial. A circle with center (0,0) follows the equation x² + y² = r², where r represents the radius.

For circles with center (a,b), the standard form equation becomes (x-a)² + (y-b)² = r². This format is essential when solving OCR Level 3 Additional Maths past papers. When given an equation like x² + y² - 8x + 2y + 19 = 0, students must complete the square to express it in standard form (x-4)² + (y+1)² = 36.

Definition: The midpoint formula (x₁+x₂)/2, (y₁+y₂)/2 helps find the center point between two coordinates, while the distance formula √[(x₂-x₁)² + (y₂-y₁)²] calculates the length between points.

Finding distances and determining whether points lie inside or outside a circle requires systematic application of these formulas. For instance, if point (8,3) satisfies the equation (x-4)² + (y+1)² = 36, we can verify its position by substituting the coordinates.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

View

Graphing Functions and Inequalities

Understanding various function types is crucial for OCR Level 3 Free Standing Mathematics Qualification. Linear and quadratic functions form the foundation, with special attention to completing the square for quadratic expressions like y=(x-1)².

Example: When solving quadratic inequalities, consider:

  • Even powers create U-shaped or n-shaped curves
  • Odd powers create continuous increasing/decreasing curves
  • The inequality symbol determines whether to shade above or below the curve

Exponential functions like y=2ˣ demonstrate unique properties, never touching the negative axis and showing increasingly steep growth. These concepts frequently appear in Solving quadratic inequalities additional maths questions.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

View

Trigonometric Functions and Their Graphs

The three primary trigonometric functions - sine, cosine, and tangent - each have distinct graphical representations over the interval [0°, 360°]. Understanding these patterns is essential for OCR Additional Maths textbook PDF content mastery.

Highlight: Key properties include:

  • Sine: Period 360°, amplitude 1
  • Cosine: Similar to sine but shifted 90°
  • Tangent: Asymptotes at 90° and 270°

The fundamental identity cos²θ + sin²θ = 1 connects these functions. This relationship proves invaluable when solving trigonometric equations and appears frequently in Recurrence Relations Higher Maths problems.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

View

Solving Trigonometric Equations

When solving trigonometric equations, understanding the CAST diagram and principal angles is crucial. This knowledge directly applies to Recurrence relation A Level Maths problems and advanced trigonometry.

Vocabulary: Key solving strategies:

  • For sin⁻¹(x), solutions are θ and 180°-θ
  • For cos⁻¹(x), solutions are ±θ
  • For tan⁻¹(x), add 180° for additional solutions

Multiple angle formulas require special attention, particularly when the equation involves 2θ or 3θ. Solutions must be verified within the specified range, typically 0° to 360°, and careful attention must be paid to the number of valid solutions within this interval.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

View

Understanding Permutations and Combinations in Additional Mathematics

Permutations and combinations form a crucial part of the OCR Level 3 Additional Maths curriculum, providing essential tools for solving complex counting problems. This fundamental concept helps students tackle various real-world scenarios where they need to calculate different possible arrangements and selections.

Definition: Factorial (n!) represents the product of all positive integers less than or equal to n. For example, 5! = 5 × 4 × 3 × 2 × 1 = 120. Note that 0! is defined as 1.

When working with digit arrangements, understanding permutations becomes particularly important. For instance, when creating different numbers using specific digits, we must consider restrictions like digit placement and whether repetition is allowed. This concept frequently appears in OCR Additional Maths questions by topic and requires careful attention to constraints such as:

  • Position restrictions (first digit can't be zero in a number)
  • Even/odd number requirements
  • Size limitations (numbers less than a certain value)
  • Unique digit usage (no repetition allowed)

Example: Consider creating four-digit numbers using the digits 3, 1, 7, 9, 8, 5 without repetition:

  • First position: 6 choices (any digit)
  • Second position: 5 remaining choices
  • Third position: 4 remaining choices
  • Fourth position: 3 remaining choices
  • Total arrangements = 6 × 5 × 4 × 3 = 360 different numbers
0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

View

Advanced Applications of Permutations in Number Theory

The application of permutations extends beyond basic counting problems, appearing frequently in OCR Level 3 Free Standing Mathematics Qualification: Additional Maths PDF resources. When solving problems involving specific number constraints, students must carefully analyze the conditions and apply permutation principles systematically.

Highlight: Key considerations for number arrangement problems:

  • Identify if the number needs to be even or odd
  • Check for size restrictions (e.g., less than 4000)
  • Consider place value importance
  • Account for leading zero restrictions

For example, when creating even three-digit numbers, we must ensure the last digit is even and consider the available digits for each position. This type of problem commonly appears in OCR Additional Maths past papers and requires students to:

  1. Identify available even digits
  2. Calculate possibilities for each position
  3. Apply multiplication principle correctly
  4. Consider any additional constraints

The practical applications of these concepts extend to various fields, including computer science (generating unique identifiers), logistics (arrangement possibilities), and data analysis (probability calculations). Understanding these principles helps students develop strong problem-solving skills essential for advanced mathematics and real-world applications.

Can't find what you're looking for? Explore other subjects.

Knowunity is the #1 education app in five European countries

Knowunity has been named a featured story on Apple and has regularly topped the app store charts in the education category in Germany, Italy, Poland, Switzerland, and the United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the #1 education app in five European countries

4.9+

Average app rating

15 M

Pupils love Knowunity

#1

In education app charts in 12 countries

950 K+

Students have uploaded notes

Still not convinced? See what other students are saying...

iOS User

I love this app so much, I also use it daily. I recommend Knowunity to everyone!!! I went from a D to an A with it :D

Philip, iOS User

The app is very simple and well designed. So far I have always found everything I was looking for :D

Lena, iOS user

I love this app ❤️ I actually use it every time I study.

Free OCR Level 3 Additional Maths Practice: Quadratic Inequalities & Recurrence Relations

user profile picture

Hayley Tsao

@hayleytsao_mlpi

·

13 Followers

Follow

Mathematics education resources and study materials play a vital role in helping students master advanced mathematical concepts.

OCR Additional Maths materials provide comprehensive coverage of important topics through various resources including practice problems, past papers, and textbooks. These materials are specifically designed to help students prepare for OCR Level 3 Free Standing Mathematics Qualification. The curriculum covers advanced topics like quadratic inequalities, recurrence relations, and complex mathematical modeling. Students can access these materials through OCR Additional Maths textbook PDF formats and topic-specific question banks.

A significant focus area is quadratic inequalities, where students learn systematic approaches to solving complex mathematical problems. The step-by-step methods taught in these materials help students understand how to analyze, solve, and interpret quadratic inequalities in various contexts. Solving quadratic inequalities additional maths resources include detailed explanations, worked examples, and practice questions that progress from basic to advanced difficulty levels. Another crucial topic covered is recurrence relationships, which introduces students to mathematical sequences and series. Recurrence relationship modelling additional maths notes provide in-depth explanations of how to model real-world situations using mathematical sequences. These materials include practical applications, helping students understand how recurrence relations apply to real-world scenarios like population growth, compound interest, and other mathematical patterns. The resources also incorporate Physics and maths tutor recurrence relations materials, which offer additional practice opportunities and explanations from different perspectives, enhancing students' understanding of these complex mathematical concepts.

The comprehensive nature of these materials ensures students can develop a thorough understanding of advanced mathematical concepts while preparing for their examinations. Through systematic practice and exposure to various question types, students can build confidence in handling complex mathematical problems and develop strong problem-solving skills essential for higher education and future careers in mathematics-related fields.

20/06/2023

2019

 

11

 

Maths

79

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Advanced Algebraic Manipulation and Operations

Mastering algebraic manipulation is crucial for success in OCR Additional Maths questions by topic. Understanding how to handle complex mathematical operations forms the foundation of higher-level mathematics.

When working with polynomials, it's essential to understand the core operations of addition, subtraction, multiplication, and division. For multiplication, consider the process of expanding brackets, such as (2x-3)(x-4) = 2x² - 8x - 3x + 12 = 2x² - 11x + 12. This systematic approach ensures accuracy in solving complex expressions.

Definition: Rationalizing denominators involves eliminating square roots or other radicals from the denominator of a fraction by multiplying both numerator and denominator by an appropriate factor.

The division of polynomials requires careful attention to detail and follows a structured process. When dividing expressions like (x³ + 5x² + 7x + 2) by (x+2), use polynomial long division systematically. First, divide the highest degree term, then multiply, subtract, and bring down remaining terms until complete.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Quadratic Equations and The Factor Theorem

Understanding quadratic equations and the factor theorem is vital for Solving quadratic inequalities additional maths questions. The factor theorem states that if f(a) = 0, then (x-a) is a factor of the polynomial f(x).

Example: When solving x² - 8x + 3, completing the square gives (x-4)² - 13. This form helps identify the vertex and nature of the parabola.

The quadratic formula x = (-b ± √(b² - 4ac))/2a becomes essential when dealing with equations that can't be easily factored. The discriminant (b² - 4ac) determines the nature of roots: positive for real and distinct roots, zero for repeated roots, and negative for no real roots.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Linear and Quadratic Inequalities

For students working on Solving quadratic inequalities additional maths worksheet problems, understanding both linear and quadratic inequalities is crucial. Linear inequalities follow straightforward rules: operations maintain inequality direction except when multiplying or dividing by negative numbers.

Highlight: When solving quadratic inequalities like x² + 2x - 3 < 0:

  1. Rearrange to standard form
  2. Find critical points
  3. Test intervals
  4. Express solution using inequality notation

The solution process requires careful attention to sign changes at critical points and understanding how the parabola's shape affects the solution region.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Sequences and Recurrence Relations

Recurrence relationship modelling additional maths notes focus on understanding how sequences evolve through term-to-term relationships. A recurrence relation defines each term using previous terms in the sequence.

Vocabulary: In a recurrence relation Un+1 = kUn, k is the constant multiplier determining the relationship between consecutive terms.

When modeling real-world scenarios, like compound interest problems, recurrence relations become particularly useful. For example, with an initial investment A and interest rate r, the recurrence relation An+1 = (1+r)An describes the investment's growth over time. This application demonstrates how mathematical concepts directly relate to practical financial situations.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Understanding Circle Geometry and Coordinate Systems

The fundamental concepts of circle geometry revolve around understanding points, lines, and circles in coordinate systems. When working with OCR Additional Maths questions by topic, mastering these elements is crucial. A circle with center (0,0) follows the equation x² + y² = r², where r represents the radius.

For circles with center (a,b), the standard form equation becomes (x-a)² + (y-b)² = r². This format is essential when solving OCR Level 3 Additional Maths past papers. When given an equation like x² + y² - 8x + 2y + 19 = 0, students must complete the square to express it in standard form (x-4)² + (y+1)² = 36.

Definition: The midpoint formula (x₁+x₂)/2, (y₁+y₂)/2 helps find the center point between two coordinates, while the distance formula √[(x₂-x₁)² + (y₂-y₁)²] calculates the length between points.

Finding distances and determining whether points lie inside or outside a circle requires systematic application of these formulas. For instance, if point (8,3) satisfies the equation (x-4)² + (y+1)² = 36, we can verify its position by substituting the coordinates.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Graphing Functions and Inequalities

Understanding various function types is crucial for OCR Level 3 Free Standing Mathematics Qualification. Linear and quadratic functions form the foundation, with special attention to completing the square for quadratic expressions like y=(x-1)².

Example: When solving quadratic inequalities, consider:

  • Even powers create U-shaped or n-shaped curves
  • Odd powers create continuous increasing/decreasing curves
  • The inequality symbol determines whether to shade above or below the curve

Exponential functions like y=2ˣ demonstrate unique properties, never touching the negative axis and showing increasingly steep growth. These concepts frequently appear in Solving quadratic inequalities additional maths questions.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Trigonometric Functions and Their Graphs

The three primary trigonometric functions - sine, cosine, and tangent - each have distinct graphical representations over the interval [0°, 360°]. Understanding these patterns is essential for OCR Additional Maths textbook PDF content mastery.

Highlight: Key properties include:

  • Sine: Period 360°, amplitude 1
  • Cosine: Similar to sine but shifted 90°
  • Tangent: Asymptotes at 90° and 270°

The fundamental identity cos²θ + sin²θ = 1 connects these functions. This relationship proves invaluable when solving trigonometric equations and appears frequently in Recurrence Relations Higher Maths problems.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Solving Trigonometric Equations

When solving trigonometric equations, understanding the CAST diagram and principal angles is crucial. This knowledge directly applies to Recurrence relation A Level Maths problems and advanced trigonometry.

Vocabulary: Key solving strategies:

  • For sin⁻¹(x), solutions are θ and 180°-θ
  • For cos⁻¹(x), solutions are ±θ
  • For tan⁻¹(x), add 180° for additional solutions

Multiple angle formulas require special attention, particularly when the equation involves 2θ or 3θ. Solutions must be verified within the specified range, typically 0° to 360°, and careful attention must be paid to the number of valid solutions within this interval.

0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Understanding Permutations and Combinations in Additional Mathematics

Permutations and combinations form a crucial part of the OCR Level 3 Additional Maths curriculum, providing essential tools for solving complex counting problems. This fundamental concept helps students tackle various real-world scenarios where they need to calculate different possible arrangements and selections.

Definition: Factorial (n!) represents the product of all positive integers less than or equal to n. For example, 5! = 5 × 4 × 3 × 2 × 1 = 120. Note that 0! is defined as 1.

When working with digit arrangements, understanding permutations becomes particularly important. For instance, when creating different numbers using specific digits, we must consider restrictions like digit placement and whether repetition is allowed. This concept frequently appears in OCR Additional Maths questions by topic and requires careful attention to constraints such as:

  • Position restrictions (first digit can't be zero in a number)
  • Even/odd number requirements
  • Size limitations (numbers less than a certain value)
  • Unique digit usage (no repetition allowed)

Example: Consider creating four-digit numbers using the digits 3, 1, 7, 9, 8, 5 without repetition:

  • First position: 6 choices (any digit)
  • Second position: 5 remaining choices
  • Third position: 4 remaining choices
  • Fourth position: 3 remaining choices
  • Total arrangements = 6 × 5 × 4 × 3 = 360 different numbers
0 Algebraic manipulation.
vationalising:
eg.
polynomials functions and
Addition Subtraction:
"
multiplication:
eg. (2x-3)(x-4)
= 2x² - 8x -

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Advanced Applications of Permutations in Number Theory

The application of permutations extends beyond basic counting problems, appearing frequently in OCR Level 3 Free Standing Mathematics Qualification: Additional Maths PDF resources. When solving problems involving specific number constraints, students must carefully analyze the conditions and apply permutation principles systematically.

Highlight: Key considerations for number arrangement problems:

  • Identify if the number needs to be even or odd
  • Check for size restrictions (e.g., less than 4000)
  • Consider place value importance
  • Account for leading zero restrictions

For example, when creating even three-digit numbers, we must ensure the last digit is even and consider the available digits for each position. This type of problem commonly appears in OCR Additional Maths past papers and requires students to:

  1. Identify available even digits
  2. Calculate possibilities for each position
  3. Apply multiplication principle correctly
  4. Consider any additional constraints

The practical applications of these concepts extend to various fields, including computer science (generating unique identifiers), logistics (arrangement possibilities), and data analysis (probability calculations). Understanding these principles helps students develop strong problem-solving skills essential for advanced mathematics and real-world applications.

Can't find what you're looking for? Explore other subjects.

Knowunity is the #1 education app in five European countries

Knowunity has been named a featured story on Apple and has regularly topped the app store charts in the education category in Germany, Italy, Poland, Switzerland, and the United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the #1 education app in five European countries

4.9+

Average app rating

15 M

Pupils love Knowunity

#1

In education app charts in 12 countries

950 K+

Students have uploaded notes

Still not convinced? See what other students are saying...

iOS User

I love this app so much, I also use it daily. I recommend Knowunity to everyone!!! I went from a D to an A with it :D

Philip, iOS User

The app is very simple and well designed. So far I have always found everything I was looking for :D

Lena, iOS user

I love this app ❤️ I actually use it every time I study.