Illustrative Math Alignment: Grade 6 Unit 1

Topic

Math Properties

Definition

The set of whole numbers is not closed under subtraction, meaning that the difference between two whole numbers is not always a whole number.

Description

The concept of closure for whole numbers under subtraction is an important property in mathematics. It demonstrates that while whole numbers have many interesting properties, they do not form a closed system under subtraction. This property helps students understand the relationships between whole numbers and introduces them to the concept of integers.

This is part of a collection of math definitions from Media4Math's Visual Glossary.

This is part of a collection of math definitions from Media4Math's Visual Glossary.

This is part of a collection of math definitions from Media4Math's Visual Glossary.

This is part of a collection of math definitions from Media4Math's Visual Glossary.

This is part of a collection of math definitions from Media4Math's Visual Glossary.

This is part of a collection of math definitions from Media4Math's Visual Glossary.

This is part of a collection of math definitions from Media4Math's Visual Glossary.

This is part of a collection of math definitions from Media4Math's Visual Glossary.

Topic

Equations

Definition

A numerical expression is a mathematical phrase involving numbers and operation symbols, but no variables.

Description

Numerical expressions consist of numbers and operations such as addition, subtraction, multiplication, and division. For example, 

3 + 4 × 2

is a numerical expression. These expressions are evaluated to find their value.

In real-world applications, numerical expressions are used in everyday calculations such as budgeting, measuring, and data analysis. Understanding numerical expressions helps students perform arithmetic operations and develop computational skills.

Topic

Equations

Definition

A numerical expression is a mathematical phrase involving numbers and operation symbols, but no variables.

Description

Numerical expressions consist of numbers and operations such as addition, subtraction, multiplication, and division. For example, 

3 + 4 × 2

is a numerical expression. These expressions are evaluated to find their value.

In real-world applications, numerical expressions are used in everyday calculations such as budgeting, measuring, and data analysis. Understanding numerical expressions helps students perform arithmetic operations and develop computational skills.

Topic

Equations

Definition

A numerical expression is a mathematical phrase involving numbers and operation symbols, but no variables.

Description

Numerical expressions consist of numbers and operations such as addition, subtraction, multiplication, and division. For example, 

3 + 4 × 2

is a numerical expression. These expressions are evaluated to find their value.

In real-world applications, numerical expressions are used in everyday calculations such as budgeting, measuring, and data analysis. Understanding numerical expressions helps students perform arithmetic operations and develop computational skills.

Topic

Equations

Definition

A numerical expression is a mathematical phrase involving numbers and operation symbols, but no variables.

Description

Numerical expressions consist of numbers and operations such as addition, subtraction, multiplication, and division. For example, 

3 + 4 × 2

is a numerical expression. These expressions are evaluated to find their value.

In real-world applications, numerical expressions are used in everyday calculations such as budgeting, measuring, and data analysis. Understanding numerical expressions helps students perform arithmetic operations and develop computational skills.

Topic

Factors and Multiples

Definition

Factors are numbers that divide another number without leaving a remainder, while multiples are the result of multiplying a number by an integer.

Description

Understanding factors and multiples is crucial in mathematics, particularly in number theory and algebra. Factors are the building blocks of numbers, representing the integers that can be multiplied together to produce another number. For example, the factors of 12 are 1, 2, 3, 4, 6, and 12. Multiples, on the other hand, are the product of a number and any integer. For instance, the multiples of 5 include 5, 10, 15, 20, and so on.

Topic

Factors and Multiples

Definition

Factors are numbers that divide another number without leaving a remainder, while multiples are the result of multiplying a number by an integer.

Description

Understanding factors and multiples is crucial in mathematics, particularly in number theory and algebra. Factors are the building blocks of numbers, representing the integers that can be multiplied together to produce another number. For example, the factors of 12 are 1, 2, 3, 4, 6, and 12. Multiples, on the other hand, are the product of a number and any integer. For instance, the multiples of 5 include 5, 10, 15, 20, and so on.

Topic

Factors and Multiples

Definition

Factors are numbers that divide another number without leaving a remainder, while multiples are the result of multiplying a number by an integer.

Description

Understanding factors and multiples is crucial in mathematics, particularly in number theory and algebra. Factors are the building blocks of numbers, representing the integers that can be multiplied together to produce another number. For example, the factors of 12 are 1, 2, 3, 4, 6, and 12. Multiples, on the other hand, are the product of a number and any integer. For instance, the multiples of 5 include 5, 10, 15, 20, and so on.

Topic

Factors and Multiples

Definition

Factors are numbers that divide another number without leaving a remainder, while multiples are the result of multiplying a number by an integer.

Description

Understanding factors and multiples is crucial in mathematics, particularly in number theory and algebra. Factors are the building blocks of numbers, representing the integers that can be multiplied together to produce another number. For example, the factors of 12 are 1, 2, 3, 4, 6, and 12. Multiples, on the other hand, are the product of a number and any integer. For instance, the multiples of 5 include 5, 10, 15, 20, and so on.

Topic

Factors and Multiples

Definition

Factors are numbers that divide another number without leaving a remainder, while multiples are the result of multiplying a number by an integer.

Description

Understanding factors and multiples is crucial in mathematics, particularly in number theory and algebra. Factors are the building blocks of numbers, representing the integers that can be multiplied together to produce another number. For example, the factors of 12 are 1, 2, 3, 4, 6, and 12. Multiples, on the other hand, are the product of a number and any integer. For instance, the multiples of 5 include 5, 10, 15, 20, and so on.

Topic

Factors and Multiples

Definition

A common factor is a number that divides two or more numbers exactly without leaving a remainder.

Description

Common factors are integral to understanding the mathematical concepts of factors and multiples. They are the numbers that can divide two or more given numbers without leaving a remainder. For example, if you consider the numbers 12 and 18, their common factors are 1, 2, 3, and 6. This is because these numbers can divide both 12 and 18 exactly, with no remainder.

Topic

Factors and Multiples

Definition

A common factor is a number that divides two or more numbers exactly without leaving a remainder.

Description

Common factors are integral to understanding the mathematical concepts of factors and multiples. They are the numbers that can divide two or more given numbers without leaving a remainder. For example, if you consider the numbers 12 and 18, their common factors are 1, 2, 3, and 6. This is because these numbers can divide both 12 and 18 exactly, with no remainder.

Topic

Factors and Multiples

Definition

A common factor is a number that divides two or more numbers exactly without leaving a remainder.

Description

Common factors are integral to understanding the mathematical concepts of factors and multiples. They are the numbers that can divide two or more given numbers without leaving a remainder. For example, if you consider the numbers 12 and 18, their common factors are 1, 2, 3, and 6. This is because these numbers can divide both 12 and 18 exactly, with no remainder.

Topic

Factors and Multiples

Definition

A common factor is a number that divides two or more numbers exactly without leaving a remainder.

Description

Common factors are integral to understanding the mathematical concepts of factors and multiples. They are the numbers that can divide two or more given numbers without leaving a remainder. For example, if you consider the numbers 12 and 18, their common factors are 1, 2, 3, and 6. This is because these numbers can divide both 12 and 18 exactly, with no remainder.

Topic

Factors and Multiples

Definition

A common factor is a number that divides two or more numbers exactly without leaving a remainder.

Description

Common factors are integral to understanding the mathematical concepts of factors and multiples. They are the numbers that can divide two or more given numbers without leaving a remainder. For example, if you consider the numbers 12 and 18, their common factors are 1, 2, 3, and 6. This is because these numbers can divide both 12 and 18 exactly, with no remainder.

Topic

Factors and Multiples

Definition

A common factor is a number that divides two or more numbers exactly without leaving a remainder.

Description

Common factors are integral to understanding the mathematical concepts of factors and multiples. They are the numbers that can divide two or more given numbers without leaving a remainder. For example, if you consider the numbers 12 and 18, their common factors are 1, 2, 3, and 6. This is because these numbers can divide both 12 and 18 exactly, with no remainder.

Topic

Factors and Multiples

Definition

A common multiple is a number that is a multiple of two or more numbers.

Description

In the context of factors and multiples, understanding common multiples is crucial for solving various mathematical problems, particularly those involving fractions, least common multiples (LCM), and algebraic expressions. A common multiple of a set of numbers is a number that each of the numbers in the set divides without leaving a remainder. For example, the common multiples of 4 and 6 include 12, 24, 36, and so on. The smallest of these, 12, is known as the least common multiple (LCM).

Topic

Factors and Multiples

Definition

A common multiple is a number that is a multiple of two or more numbers.

Description

In the context of factors and multiples, understanding common multiples is crucial for solving various mathematical problems, particularly those involving fractions, least common multiples (LCM), and algebraic expressions. A common multiple of a set of numbers is a number that each of the numbers in the set divides without leaving a remainder. For example, the common multiples of 4 and 6 include 12, 24, 36, and so on. The smallest of these, 12, is known as the least common multiple (LCM).

Topic

Factors and Multiples

Definition

A common multiple is a number that is a multiple of two or more numbers.

Description

In the context of factors and multiples, understanding common multiples is crucial for solving various mathematical problems, particularly those involving fractions, least common multiples (LCM), and algebraic expressions. A common multiple of a set of numbers is a number that each of the numbers in the set divides without leaving a remainder. For example, the common multiples of 4 and 6 include 12, 24, 36, and so on. The smallest of these, 12, is known as the least common multiple (LCM).

Topic

Factors and Multiples

Definition

A common multiple is a number that is a multiple of two or more numbers.

Description

In the context of factors and multiples, understanding common multiples is crucial for solving various mathematical problems, particularly those involving fractions, least common multiples (LCM), and algebraic expressions. A common multiple of a set of numbers is a number that each of the numbers in the set divides without leaving a remainder. For example, the common multiples of 4 and 6 include 12, 24, 36, and so on. The smallest of these, 12, is known as the least common multiple (LCM).

Topic

Factors and Multiples

Definition

A common multiple is a number that is a multiple of two or more numbers.

Description

In the context of factors and multiples, understanding common multiples is crucial for solving various mathematical problems, particularly those involving fractions, least common multiples (LCM), and algebraic expressions. A common multiple of a set of numbers is a number that each of the numbers in the set divides without leaving a remainder. For example, the common multiples of 4 and 6 include 12, 24, 36, and so on. The smallest of these, 12, is known as the least common multiple (LCM).

Topic

Factors and Multiples

Definition

A divisor is a number that divides another number evenly, leaving no remainder.

Description

In the context of factors and multiples, a divisor plays a crucial role in understanding the relationships between numbers. A divisor is essentially a factor of a given number, as it divides that number without leaving a remainder. This concept is fundamental to identifying factors and understanding divisibility rules.

Topic

Factors and Multiples

Definition

A divisor is a number that divides another number evenly, leaving no remainder.

Description

In the context of factors and multiples, a divisor plays a crucial role in understanding the relationships between numbers. A divisor is essentially a factor of a given number, as it divides that number without leaving a remainder. This concept is fundamental to identifying factors and understanding divisibility rules.

Topic

Factors and Multiples

Definition

A divisor is a number that divides another number evenly, leaving no remainder.

Description

In the context of factors and multiples, a divisor plays a crucial role in understanding the relationships between numbers. A divisor is essentially a factor of a given number, as it divides that number without leaving a remainder. This concept is fundamental to identifying factors and understanding divisibility rules.

Topic

Factors and Multiples

Definition

A divisor is a number that divides another number evenly, leaving no remainder.

Description

In the context of factors and multiples, a divisor plays a crucial role in understanding the relationships between numbers. A divisor is essentially a factor of a given number, as it divides that number without leaving a remainder. This concept is fundamental to identifying factors and understanding divisibility rules.

Topic

Factors and Multiples

Definition

A divisor is a number that divides another number evenly, leaving no remainder.

Description

In the context of factors and multiples, a divisor plays a crucial role in understanding the relationships between numbers. A divisor is essentially a factor of a given number, as it divides that number without leaving a remainder. This concept is fundamental to identifying factors and understanding divisibility rules.

Topic

Factors and Multiples

Definition

Factor pairs are sets of two numbers that, when multiplied together, produce a given number.

Description

Factor pairs play a crucial role in understanding the relationships between numbers and their factors. They are essential in various mathematical operations, particularly in algebra and number theory. Factor pairs help students visualize the multiplicative structure of numbers and provide a foundation for more advanced concepts such as prime factorization and divisibility rules.

Topic

Factors and Multiples

Definition

Factor pairs are sets of two numbers that, when multiplied together, produce a given number.

Description

Factor pairs play a crucial role in understanding the relationships between numbers and their factors. They are essential in various mathematical operations, particularly in algebra and number theory. Factor pairs help students visualize the multiplicative structure of numbers and provide a foundation for more advanced concepts such as prime factorization and divisibility rules.

Topic

Factors and Multiples

Definition

Factor pairs are sets of two numbers that, when multiplied together, produce a given number.

Description

Factor pairs play a crucial role in understanding the relationships between numbers and their factors. They are essential in various mathematical operations, particularly in algebra and number theory. Factor pairs help students visualize the multiplicative structure of numbers and provide a foundation for more advanced concepts such as prime factorization and divisibility rules.

Topic

Factors and Multiples

Definition

Factor pairs are sets of two numbers that, when multiplied together, produce a given number.

Description

Factor pairs play a crucial role in understanding the relationships between numbers and their factors. They are essential in various mathematical operations, particularly in algebra and number theory. Factor pairs help students visualize the multiplicative structure of numbers and provide a foundation for more advanced concepts such as prime factorization and divisibility rules.

Topic

Factors and Multiples

Definition

Factor pairs are sets of two numbers that, when multiplied together, produce a given number.

Description

Factor pairs play a crucial role in understanding the relationships between numbers and their factors. They are essential in various mathematical operations, particularly in algebra and number theory. Factor pairs help students visualize the multiplicative structure of numbers and provide a foundation for more advanced concepts such as prime factorization and divisibility rules.

Topic

Factors and Multiples

Definition

A factor tree is a graphical method used to break down a number into its prime factors.

Description

A factor tree is a visual representation that helps in identifying the prime factors of a given number. It starts with the original number at the top and branches downwards, breaking the number into its factors until all the branches end in prime numbers. This method is particularly useful in understanding the concept of prime factorization, which is the process of expressing a number as the product of its prime factors.

Topic

Factors and Multiples

Definition

A factor tree is a graphical method used to break down a number into its prime factors.

Description

A factor tree is a visual representation that helps in identifying the prime factors of a given number. It starts with the original number at the top and branches downwards, breaking the number into its factors until all the branches end in prime numbers. This method is particularly useful in understanding the concept of prime factorization, which is the process of expressing a number as the product of its prime factors.

Topic

Factors and Multiples

Definition

A factor tree is a graphical method used to break down a number into its prime factors.

Description

A factor tree is a visual representation that helps in identifying the prime factors of a given number. It starts with the original number at the top and branches downwards, breaking the number into its factors until all the branches end in prime numbers. This method is particularly useful in understanding the concept of prime factorization, which is the process of expressing a number as the product of its prime factors.

Topic

Factors and Multiples

Definition

A factor tree is a graphical method used to break down a number into its prime factors.

Description

A factor tree is a visual representation that helps in identifying the prime factors of a given number. It starts with the original number at the top and branches downwards, breaking the number into its factors until all the branches end in prime numbers. This method is particularly useful in understanding the concept of prime factorization, which is the process of expressing a number as the product of its prime factors.

Topic

Factors and Multiples

Definition

A factor tree is a graphical method used to break down a number into its prime factors.

Description

A factor tree is a visual representation that helps in identifying the prime factors of a given number. It starts with the original number at the top and branches downwards, breaking the number into its factors until all the branches end in prime numbers. This method is particularly useful in understanding the concept of prime factorization, which is the process of expressing a number as the product of its prime factors.

Topic

Factors and Multiples

Definition

Factoring algebraic expressions involves breaking down a polynomial into simpler components called factors that, when multiplied together, give the original polynomial.

Description

Factoring algebraic expressions is a fundamental concept in algebra that plays a crucial role in simplifying expressions, solving equations, and understanding polynomial functions. This process involves expressing a polynomial as a product of its factors, which are simpler polynomials or numbers. For instance, the polynomial x^2 - 5x + 6 can be factored into (x - 2)(x - 3).

Topic

Factors and Multiples

Definition

Factoring algebraic expressions involves breaking down a polynomial into simpler components called factors that, when multiplied together, give the original polynomial.

Description

Factoring algebraic expressions is a fundamental concept in algebra that plays a crucial role in simplifying expressions, solving equations, and understanding polynomial functions. This process involves expressing a polynomial as a product of its factors, which are simpler polynomials or numbers. For instance, the polynomial x^2 - 5x + 6 can be factored into (x - 2)(x - 3).

Topic

Factors and Multiples

Definition

Factoring algebraic expressions involves breaking down a polynomial into simpler components called factors that, when multiplied together, give the original polynomial.

Description

Factoring algebraic expressions is a fundamental concept in algebra that plays a crucial role in simplifying expressions, solving equations, and understanding polynomial functions. This process involves expressing a polynomial as a product of its factors, which are simpler polynomials or numbers. For instance, the polynomial x^2 - 5x + 6 can be factored into (x - 2)(x - 3).

Topic

Factors and Multiples

Definition

Factoring algebraic expressions involves breaking down a polynomial into simpler components called factors that, when multiplied together, give the original polynomial.

Description

Factoring algebraic expressions is a fundamental concept in algebra that plays a crucial role in simplifying expressions, solving equations, and understanding polynomial functions. This process involves expressing a polynomial as a product of its factors, which are simpler polynomials or numbers. For instance, the polynomial x^2 - 5x + 6 can be factored into (x - 2)(x - 3).

Topic

Factors and Multiples

Definition

Factoring algebraic expressions involves breaking down a polynomial into simpler components called factors that, when multiplied together, give the original polynomial.

Description

Factoring algebraic expressions is a fundamental concept in algebra that plays a crucial role in simplifying expressions, solving equations, and understanding polynomial functions. This process involves expressing a polynomial as a product of its factors, which are simpler polynomials or numbers. For instance, the polynomial x^2 - 5x + 6 can be factored into (x - 2)(x - 3).

Topic

Factors and Multiples

Definition

Factors are numbers that divide evenly into another number without leaving a remainder.

Description

Factors play a crucial role in understanding the fundamental properties of numbers and their relationships. In the context of factors and multiples, factors are the building blocks that, when multiplied together, create a given number. This concept is essential for various mathematical operations and problem-solving techniques.