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Free Maths Revision Guide: Negative Numbers & Fractions Worksheets PDF

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Free Maths Revision Guide: Negative Numbers & Fractions Worksheets PDF
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Jessica Thompson

@jessicathompson_asoh

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Learning key mathematical concepts requires understanding the relationships between different number types and operations.

Negative numbers form a crucial foundation for advanced mathematics, appearing frequently in GCSE-level problems and real-world applications. Students must master operations like addition, subtraction, multiplication, and division with negative numbers to solve complex equations. Understanding number lines and the concept of opposites helps visualize how negative numbers work in mathematical operations. Practice with negative numbers GCSE questions and answers reinforces these skills through varied problem-solving scenarios.

The connection between fractions, decimals, and percentages is another essential concept. Mixed fractions combine whole numbers with proper fractions, while improper fractions have numerators greater than their denominators. Converting between these formats requires systematic steps: for improper to mixed fractions, divide the numerator by denominator; for mixed to improper, multiply the whole number by the denominator and add the numerator. Converting decimals to percentages involves multiplying by 100, while moving between fractions and decimals requires division and understanding place values. These interrelated concepts appear throughout mathematics, from basic arithmetic to complex problem-solving. Fractions, decimals and percentages GCSE questions often combine multiple conversion steps, requiring students to demonstrate comprehensive understanding of number relationships. Mastery of these conversions enables students to work confidently with different numerical representations, choose the most appropriate format for specific problems, and develop stronger mathematical reasoning skills. Regular practice with mixed numbers and conversion problems helps build fluency and confidence in handling various numerical formats.

24/05/2023

1282

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

View

Understanding Negative Numbers and Basic Operations

Working with negative numbers requires a clear understanding of how they behave in different mathematical operations. When adding and subtracting negative numbers, it's crucial to remember that adding a negative number is the same as subtracting a positive number. For instance, when we add -5 to 3, it's equivalent to subtracting 5 from 3, giving us -2.

Definition: Negative numbers are numbers less than zero on the number line. They are represented with a minus sign (-) in front of them.

When multiplying and dividing negative numbers, we follow the rule that two negative numbers multiplied or divided together result in a positive number. However, when a negative number is multiplied or divided by a positive number, the result is negative. This concept is fundamental for solving more complex mathematical problems involving negative numbers GCSE questions and answers.

In real-world applications, negative numbers appear frequently in contexts like temperature readings, financial transactions showing debt, or elevation below sea level. For example, if someone has £160 in their account and spends £175, their balance becomes -£15, representing an overdraft. Understanding these practical applications helps students connect mathematical concepts to everyday situations.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

View

Indices, Roots, and BIDMAS: Essential Mathematical Operations

The order of operations, commonly remembered through BIDMAS (Brackets, Indices, Division/Multiplication, Addition/Subtraction), is crucial for solving complex mathematical expressions accurately. When working with indices (powers), remember that they represent repeated multiplication of the same number.

Example: In the expression 7² × 4, we first calculate 7² (which is 7 × 7 = 49) before multiplying by 4 to get 196.

Square roots are the inverse operation of squaring a number. When we see √16, we're looking for a number that, when multiplied by itself, gives us 16. Understanding these concepts is essential for tackling more advanced mathematical problems and forms the foundation for algebra and higher-level mathematics.

Working with algebraic expressions involving indices requires careful attention to the rules of indices, such as when multiplying terms with the same base, we add the powers. For instance, x³ × x² = x⁵.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

View

Understanding HCF, LCM, and Prime Numbers

The Highest Common Factor (HCF) and Lowest Common Multiple (LCM) are fundamental concepts in number theory. The HCF of two or more numbers is the largest number that divides exactly into each of them, while the LCM is the smallest number that is a multiple of all given numbers.

Highlight: Prime numbers are numbers greater than 1 that have exactly two factors: 1 and themselves. They are the building blocks of all natural numbers.

To find the HCF of numbers like 24 and 36, list all factors of each number and identify the highest number that appears in both lists. For 24: 1, 2, 3, 4, 6, 8, 12, 24 and for 36: 1, 2, 3, 4, 6, 9, 12, 18, 36, the HCF is 12.

Finding the LCM involves identifying the smallest number that is divisible by all given numbers. For example, to find the LCM of 4 and 6, list multiples of each until finding the first common multiple: 4, 8, 12... and 6, 12... Therefore, 12 is the LCM.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

View

Working with Fractions and Equivalent Forms

Understanding fractions and their equivalent forms is essential for mathematical proficiency. Improper fractions to mixed numbers and vice versa are common conversions students need to master. An improper fraction has a numerator greater than its denominator, while a mixed number combines a whole number with a proper fraction.

Vocabulary: An equivalent fraction is a fraction that represents the same value as another fraction, even though the numbers used are different.

To simplify fractions, divide both the numerator and denominator by their highest common factor. For example, 14/35 can be simplified to 2/5 by dividing both numbers by 7. This process helps in comparing fractions and performing calculations more efficiently.

When comparing fractions, it's often helpful to convert them to equivalent fractions with the same denominator. For instance, to compare 3/4 and 2/3, multiply each fraction to get equivalent fractions with a common denominator: (3/4 × 3/3 = 9/12) and (2/3 × 4/4 = 8/12). Now we can see that 3/4 is greater as 9/12 > 8/12.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

View

Understanding Mixed Numbers and Improper Fractions

Mixed numbers and improper fractions represent different ways to express quantities larger than one whole unit. A mixed number combines a whole number with a proper fraction, while an improper fraction has a numerator greater than its denominator.

When working with mixed numbers, it's essential to understand how to convert between mixed numbers and improper fractions. To convert a mixed number to an improper fraction, multiply the whole number by the denominator and add the numerator, then place this sum over the original denominator. For example, 3 2/5 becomes (3 × 5 + 2)/5 = 17/5.

Finding fractions of amounts is another crucial skill that builds on this understanding. To calculate a fraction of an amount, divide the total by the denominator and multiply by the numerator. This process works for any quantity, whether it's money, weight, or other measurements.

Example: To find 3/10 of 200kg:

  1. Divide 200 by 10 = 20
  2. Multiply 20 by 3 = 60kg So 3/10 of 200kg = 60kg
O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

View

Working with Fractions: Operations and Methods

When adding and subtracting fractions, the denominators must be the same. If they're different, find a common denominator first. For mixed numbers, convert them to improper fractions before performing operations.

Multiplication of fractions is straightforward - multiply numerators together and denominators together. However, it's important to simplify the result when possible. Division follows the "Keep, Flip, Change" (KFC) rule - keep the first fraction, flip the second fraction (reciprocal), and change the operation to multiplication.

Definition: The KFC rule for dividing fractions:

  • Keep the first fraction as is
  • Flip the second fraction (reciprocal)
  • Change division to multiplication

These operations form the foundation for more complex mathematical concepts and real-world applications.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

View

Understanding Percentages and Conversions

Percentages represent parts per hundred and are essential for many real-world calculations. The key to working with percentages is understanding that 100% represents the whole amount. Finding percentages of amounts involves dividing by 100 and multiplying by the percentage needed.

Basic percentage calculations can be simplified using common benchmarks:

  • 10% = divide by 10
  • 1% = divide by 100
  • 50% = divide by 2
  • 25% = divide by 4

Highlight: To find any percentage:

  1. Divide the amount by 100
  2. Multiply by the percentage needed For example: 35% of £500 = £500 ÷ 100 × 35 = £175
O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

View

Converting Between Fractions, Decimals, and Percentages

Understanding the relationship between fractions, decimals, and percentages is crucial for mathematical fluency. These are different ways of expressing the same value, and being able to convert between them is an essential skill.

To convert a fraction to a decimal, divide the numerator by the denominator. To convert a decimal to a percentage, multiply by 100. When converting percentages to fractions, write the percentage over 100 and simplify if possible.

Vocabulary: Key conversion rules:

  • Fraction to decimal: divide numerator by denominator
  • Decimal to percentage: multiply by 100
  • Percentage to decimal: divide by 100
  • Percentage to fraction: write as n/100 and simplify

These conversions are particularly useful in real-world contexts like financial calculations, statistics, and data analysis.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

View

Understanding Proportion and Best Buy Problems in Mathematics

Direct proportion and best buy calculations are essential mathematical concepts that help us make informed decisions in everyday shopping and financial situations. These skills are particularly valuable for GCSE questions and answers involving practical applications of mathematics.

When working with direct proportion problems, we establish relationships between quantities that increase or decrease in the same ratio. For example, if 8 pens cost £2.16, we can calculate the cost of one pen by dividing £2.16 by 8, giving us £0.27 per pen. This fundamental concept helps us understand unit pricing and compare different product options effectively.

Example: To find the cost of one pen:

  • Given: 8 pens = £2.16
  • Calculation: £2.16 ÷ 8 = £0.27
  • Therefore, 1 pen costs £0.27

Best buy comparisons require us to analyze different package sizes and prices to determine the most economical choice. This often involves converting prices to a common unit (per item or per weight/volume) for accurate comparison. For instance, when comparing different roll packages:

  • 14 rolls for £1.70 (£0.121 per roll)
  • 24 rolls for £2.20 (£0.092 per roll)
  • 12 rolls for £1.50 (£0.125 per roll)

Highlight: When comparing prices, always convert to the same unit measurement (price per item or price per weight/volume) to make accurate comparisons.

Understanding these concepts helps develop critical thinking skills and practical mathematical application. These problems frequently appear in Maths revision guide materials and are essential for both academic success and real-world financial literacy. Students should practice these calculations regularly to build confidence in making value-based decisions.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

View

Advanced Applications of Proportion in Shopping and Finance

Building on basic proportional relationships, we can tackle more complex scenarios involving multiple variables and larger quantities. This advanced understanding is particularly useful for GCSE worksheet problems and real-world applications.

When dealing with bulk purchases and quantity discounts, it's important to consider all aspects of the offer. This includes examining unit prices, total costs, and potential storage or usage requirements. For example, while a larger package might offer a lower price per unit, it may not be the best buy if the product has a limited shelf life or if storage space is constrained.

Definition: Best Buy Analysis involves comparing different product options by calculating and comparing their unit prices to determine which option provides the best value for money.

Mathematical skills in proportion and best buy calculations extend beyond simple shopping decisions. These concepts form the foundation for understanding more complex financial concepts like interest rates, currency exchange, and investment returns. Regular practice with Maths genie Negative Numbers answers and similar resources can help strengthen these essential skills.

Vocabulary:

  • Unit Price: The cost of one item or standard unit of measurement
  • Direct Proportion: A relationship where two quantities increase or decrease in the same ratio
  • Best Value: The option that provides the most favorable combination of price and quantity

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Subjects

/

Maths

/

Number

/

Converting between fractions, decimals and percentages

Free Maths Revision Guide: Negative Numbers & Fractions Worksheets PDF

user profile picture

Jessica Thompson

@jessicathompson_asoh

·

4 Followers

Follow

Learning key mathematical concepts requires understanding the relationships between different number types and operations.

Negative numbers form a crucial foundation for advanced mathematics, appearing frequently in GCSE-level problems and real-world applications. Students must master operations like addition, subtraction, multiplication, and division with negative numbers to solve complex equations. Understanding number lines and the concept of opposites helps visualize how negative numbers work in mathematical operations. Practice with negative numbers GCSE questions and answers reinforces these skills through varied problem-solving scenarios.

The connection between fractions, decimals, and percentages is another essential concept. Mixed fractions combine whole numbers with proper fractions, while improper fractions have numerators greater than their denominators. Converting between these formats requires systematic steps: for improper to mixed fractions, divide the numerator by denominator; for mixed to improper, multiply the whole number by the denominator and add the numerator. Converting decimals to percentages involves multiplying by 100, while moving between fractions and decimals requires division and understanding place values. These interrelated concepts appear throughout mathematics, from basic arithmetic to complex problem-solving. Fractions, decimals and percentages GCSE questions often combine multiple conversion steps, requiring students to demonstrate comprehensive understanding of number relationships. Mastery of these conversions enables students to work confidently with different numerical representations, choose the most appropriate format for specific problems, and develop stronger mathematical reasoning skills. Regular practice with mixed numbers and conversion problems helps build fluency and confidence in handling various numerical formats.

24/05/2023

1282

 

11/10

 

Maths

27

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

Understanding Negative Numbers and Basic Operations

Working with negative numbers requires a clear understanding of how they behave in different mathematical operations. When adding and subtracting negative numbers, it's crucial to remember that adding a negative number is the same as subtracting a positive number. For instance, when we add -5 to 3, it's equivalent to subtracting 5 from 3, giving us -2.

Definition: Negative numbers are numbers less than zero on the number line. They are represented with a minus sign (-) in front of them.

When multiplying and dividing negative numbers, we follow the rule that two negative numbers multiplied or divided together result in a positive number. However, when a negative number is multiplied or divided by a positive number, the result is negative. This concept is fundamental for solving more complex mathematical problems involving negative numbers GCSE questions and answers.

In real-world applications, negative numbers appear frequently in contexts like temperature readings, financial transactions showing debt, or elevation below sea level. For example, if someone has £160 in their account and spends £175, their balance becomes -£15, representing an overdraft. Understanding these practical applications helps students connect mathematical concepts to everyday situations.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

Indices, Roots, and BIDMAS: Essential Mathematical Operations

The order of operations, commonly remembered through BIDMAS (Brackets, Indices, Division/Multiplication, Addition/Subtraction), is crucial for solving complex mathematical expressions accurately. When working with indices (powers), remember that they represent repeated multiplication of the same number.

Example: In the expression 7² × 4, we first calculate 7² (which is 7 × 7 = 49) before multiplying by 4 to get 196.

Square roots are the inverse operation of squaring a number. When we see √16, we're looking for a number that, when multiplied by itself, gives us 16. Understanding these concepts is essential for tackling more advanced mathematical problems and forms the foundation for algebra and higher-level mathematics.

Working with algebraic expressions involving indices requires careful attention to the rules of indices, such as when multiplying terms with the same base, we add the powers. For instance, x³ × x² = x⁵.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

Understanding HCF, LCM, and Prime Numbers

The Highest Common Factor (HCF) and Lowest Common Multiple (LCM) are fundamental concepts in number theory. The HCF of two or more numbers is the largest number that divides exactly into each of them, while the LCM is the smallest number that is a multiple of all given numbers.

Highlight: Prime numbers are numbers greater than 1 that have exactly two factors: 1 and themselves. They are the building blocks of all natural numbers.

To find the HCF of numbers like 24 and 36, list all factors of each number and identify the highest number that appears in both lists. For 24: 1, 2, 3, 4, 6, 8, 12, 24 and for 36: 1, 2, 3, 4, 6, 9, 12, 18, 36, the HCF is 12.

Finding the LCM involves identifying the smallest number that is divisible by all given numbers. For example, to find the LCM of 4 and 6, list multiples of each until finding the first common multiple: 4, 8, 12... and 6, 12... Therefore, 12 is the LCM.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

Working with Fractions and Equivalent Forms

Understanding fractions and their equivalent forms is essential for mathematical proficiency. Improper fractions to mixed numbers and vice versa are common conversions students need to master. An improper fraction has a numerator greater than its denominator, while a mixed number combines a whole number with a proper fraction.

Vocabulary: An equivalent fraction is a fraction that represents the same value as another fraction, even though the numbers used are different.

To simplify fractions, divide both the numerator and denominator by their highest common factor. For example, 14/35 can be simplified to 2/5 by dividing both numbers by 7. This process helps in comparing fractions and performing calculations more efficiently.

When comparing fractions, it's often helpful to convert them to equivalent fractions with the same denominator. For instance, to compare 3/4 and 2/3, multiply each fraction to get equivalent fractions with a common denominator: (3/4 × 3/3 = 9/12) and (2/3 × 4/4 = 8/12). Now we can see that 3/4 is greater as 9/12 > 8/12.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

Understanding Mixed Numbers and Improper Fractions

Mixed numbers and improper fractions represent different ways to express quantities larger than one whole unit. A mixed number combines a whole number with a proper fraction, while an improper fraction has a numerator greater than its denominator.

When working with mixed numbers, it's essential to understand how to convert between mixed numbers and improper fractions. To convert a mixed number to an improper fraction, multiply the whole number by the denominator and add the numerator, then place this sum over the original denominator. For example, 3 2/5 becomes (3 × 5 + 2)/5 = 17/5.

Finding fractions of amounts is another crucial skill that builds on this understanding. To calculate a fraction of an amount, divide the total by the denominator and multiply by the numerator. This process works for any quantity, whether it's money, weight, or other measurements.

Example: To find 3/10 of 200kg:

  1. Divide 200 by 10 = 20
  2. Multiply 20 by 3 = 60kg So 3/10 of 200kg = 60kg
O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

Working with Fractions: Operations and Methods

When adding and subtracting fractions, the denominators must be the same. If they're different, find a common denominator first. For mixed numbers, convert them to improper fractions before performing operations.

Multiplication of fractions is straightforward - multiply numerators together and denominators together. However, it's important to simplify the result when possible. Division follows the "Keep, Flip, Change" (KFC) rule - keep the first fraction, flip the second fraction (reciprocal), and change the operation to multiplication.

Definition: The KFC rule for dividing fractions:

  • Keep the first fraction as is
  • Flip the second fraction (reciprocal)
  • Change division to multiplication

These operations form the foundation for more complex mathematical concepts and real-world applications.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

Understanding Percentages and Conversions

Percentages represent parts per hundred and are essential for many real-world calculations. The key to working with percentages is understanding that 100% represents the whole amount. Finding percentages of amounts involves dividing by 100 and multiplying by the percentage needed.

Basic percentage calculations can be simplified using common benchmarks:

  • 10% = divide by 10
  • 1% = divide by 100
  • 50% = divide by 2
  • 25% = divide by 4

Highlight: To find any percentage:

  1. Divide the amount by 100
  2. Multiply by the percentage needed For example: 35% of £500 = £500 ÷ 100 × 35 = £175
O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

Converting Between Fractions, Decimals, and Percentages

Understanding the relationship between fractions, decimals, and percentages is crucial for mathematical fluency. These are different ways of expressing the same value, and being able to convert between them is an essential skill.

To convert a fraction to a decimal, divide the numerator by the denominator. To convert a decimal to a percentage, multiply by 100. When converting percentages to fractions, write the percentage over 100 and simplify if possible.

Vocabulary: Key conversion rules:

  • Fraction to decimal: divide numerator by denominator
  • Decimal to percentage: multiply by 100
  • Percentage to decimal: divide by 100
  • Percentage to fraction: write as n/100 and simplify

These conversions are particularly useful in real-world contexts like financial calculations, statistics, and data analysis.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

Understanding Proportion and Best Buy Problems in Mathematics

Direct proportion and best buy calculations are essential mathematical concepts that help us make informed decisions in everyday shopping and financial situations. These skills are particularly valuable for GCSE questions and answers involving practical applications of mathematics.

When working with direct proportion problems, we establish relationships between quantities that increase or decrease in the same ratio. For example, if 8 pens cost £2.16, we can calculate the cost of one pen by dividing £2.16 by 8, giving us £0.27 per pen. This fundamental concept helps us understand unit pricing and compare different product options effectively.

Example: To find the cost of one pen:

  • Given: 8 pens = £2.16
  • Calculation: £2.16 ÷ 8 = £0.27
  • Therefore, 1 pen costs £0.27

Best buy comparisons require us to analyze different package sizes and prices to determine the most economical choice. This often involves converting prices to a common unit (per item or per weight/volume) for accurate comparison. For instance, when comparing different roll packages:

  • 14 rolls for £1.70 (£0.121 per roll)
  • 24 rolls for £2.20 (£0.092 per roll)
  • 12 rolls for £1.50 (£0.125 per roll)

Highlight: When comparing prices, always convert to the same unit measurement (price per item or price per weight/volume) to make accurate comparisons.

Understanding these concepts helps develop critical thinking skills and practical mathematical application. These problems frequently appear in Maths revision guide materials and are essential for both academic success and real-world financial literacy. Students should practice these calculations regularly to build confidence in making value-based decisions.

O Negative Numbers+ & opperations! Addition and Subtraction: 883173 48808 +5.73.74 -59758 106182 3.3455 466 1640 1886 Divison and multipicat

Advanced Applications of Proportion in Shopping and Finance

Building on basic proportional relationships, we can tackle more complex scenarios involving multiple variables and larger quantities. This advanced understanding is particularly useful for GCSE worksheet problems and real-world applications.

When dealing with bulk purchases and quantity discounts, it's important to consider all aspects of the offer. This includes examining unit prices, total costs, and potential storage or usage requirements. For example, while a larger package might offer a lower price per unit, it may not be the best buy if the product has a limited shelf life or if storage space is constrained.

Definition: Best Buy Analysis involves comparing different product options by calculating and comparing their unit prices to determine which option provides the best value for money.

Mathematical skills in proportion and best buy calculations extend beyond simple shopping decisions. These concepts form the foundation for understanding more complex financial concepts like interest rates, currency exchange, and investment returns. Regular practice with Maths genie Negative Numbers answers and similar resources can help strengthen these essential skills.

Vocabulary:

  • Unit Price: The cost of one item or standard unit of measurement
  • Direct Proportion: A relationship where two quantities increase or decrease in the same ratio
  • Best Value: The option that provides the most favorable combination of price and quantity

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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.