New ReviewIn this math video, viewers will match equivalent expressions. We will learn how to expand and simplify linear expressions by combining like terms and using the distributive property. We’ll work through four linear expressions, each...

New ReviewIn this math video lesson, students learn how to rationalize a denominator when a radical expression appears in the denominator of a fraction and rewrite the expression in simplest form. The modeled example begins by reinforcing the idea...

New ReviewIn this YouTube Shorts math video, we quickly show how to simplify a radical expression and write it in simplest form. We will review why simplifying requires rationalizing the denominator using the conjugate to create a difference of...

New ReviewIn this math video we will simplify a polynomial expression by using the difference of squares property.

In this math lesson, you will learn how to identify and add linear algebraic expressions. We’ll start by exploring what makes an expression linear or nonlinear, followed by a hands-on sorting activity to check for understanding. Then,...

In this math video lesson we will learn how to identify when an algebraic expression is in simplest form, how to simplify expressions by combining like terms, and how to use the distributive property to expand and simplify. Students...

In this video, we explore rational numbers and how to identify values within a given range on a number line. The problem asks: Which rational number is greater than -4 and less than 0?
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We’ll start by defining rational...

In this Grade 7 math video, we dive into how to determine if a table represents a proportional relationship between two quantities — a key skill aligned with standard 7.RP.A.2.



Students will analyze four real-world...

In this math video we will learn 5 steps to subtract rational numbers in fraction form. Step 1: If necessary, write mixed numbers as improper fractions. Step 2: If necessary, rewrite fractions to have a common denominator. Step 3: If...

In this video we will learn 4 steps to add rational numbers in fraction form. The four steps are - Step 1: If necessary, write mixed numbers as improper fractions. Step 2: If necessary, rewrite fractions to have a common denominator....

In this math video we will learn 6 steps to divide rational numbers in fraction form. We will discover how dividing rational numbers in fraction form are similar to dividing integers. I will introduce you to a procedural check list and...

Pupil outcome: I can use long division and give the remainder as a fraction. Key learning points: - When giving the remainder as a fraction, the denominator is the same as the divisor. - If the remainder can be simplified then the...

Pupil outcome: I can use long division and give the remainder as a decimal. Key learning points: - Fraction and decimal equivalence can be used to convert fraction remainders to decimals. - 1 one is equivalent to 10 tenths so a 1 can be...

Pupil outcome: I can explain with and without an image how to add and subtract related non-unit fractions that bridge a whole. Key learning points: - Fractions need to have the same denominator if you are to add and subtract them. - When...

Pupil outcome: I can use fraction, decimal and percentage conversions to solve problems. Key learning points: - To convert from percent to a fraction, start by converting each percentage into a fraction with a denominator of 100 - Use...

Pupil outcome: I can use knowledge of fractions in their simplest form when solving addition and subtraction problems. Key learning points: - You divide the numerator and denominator by the same factor to create the equivalent fraction....

Pupil outcome: I can reason about how to write a fraction in its simplest form. Key learning points: - A common factor is a number which is a factor of both the numerator and denominator. - A fraction is in its simplest form when there...

Pupil outcome: I can explain how to write a fraction in its simplest form Key learning points: - A fraction in its simplest form is equivalent to the original fraction. - Equivalent fractions have the same value. - To simplify fractions...

Pupil outcome: I can state what a factor is and can identify factors of positive integers. Key learning points: - Divisibility tests can help identify factors of a number. - Using factors pairs it is possible to systematically find all...

Pupil outcome: I can use the mathematical structures that underpin the addition and subtraction of fractions. Key learning points: - The denominators of each fraction should split the whole into the same number of equal pieces. - The...

Pupil outcome: I can use the mathematical structures that underpin the multiplication of fractions. Key learning points: - An array can help expose the structure behind multiplying fractions. - The denominators give us the number of rows...

Pupil outcome: I can use knowledge of common equivalents to compare fractions and decimals. Key learning points: - 0.1 is equal to 1/10 - 0.2 is equal to 1/5 - 0.25 is equal to 1/4 - 0.5 is equal to 1/2 - 0.75 is equal to 3/4

Pupil outcome: I can use my knowledge of bearings to solve problems. Key learning points: - Right-angled trigonometry may be useful when dealing with bearings. - Right-angled trigonometry can help you calculate more information. - Angle...

Pupil outcome: I can appreciate the infinite nature of recurring decimals and can convert between a recurring decimal and a fraction. Key learning points: - A recurring decimal does not terminate. - By considering the infinite nature of...