Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

In this math video we will learn two ways to simplify a radical expression. We will first understand that an exponent of 2 means to multiply the base by itself. We will learn to multiply radicals with the same index, you multiply the...

In this math video we will review how to multiply fractions by whole numbers in multiple ways. We will do this while answering a four part real world math question about people attending a football game. We will first be asked to write...

In this math video we will rewrite a radical using exponents. We will be given a radical expression and four exponential expressions. We will review the rule for writing a radical using exponents. We will identify the correct solution.

In this math video we will learn about subtracting linear expressions two ways. First we will review subtracting a polynomial expression using the horizontal method. We will identify like terms and subtract one from the other. We will...

In this math video we will learn how to multiply variables with exponents. We will begin by identifying each term in the given algebraic expression. We will consider the expression inside the parentheses to determine these terms are not...

In this math video we will learn 5 steps to divide fractions. We will first understand that the quotient is the answer or solution when you divide. We will review the five steps one by one. Then, I will model how to use the procedural...

In this math video we will identify an equivalent expression using the distributive property. We will identify each term of the given algebraic expression. We will review that the first step to simplifying will be to clear the...

In this math video we will learn how to use exponent rules to simplify an expression. A mini focused lesson will be provided to review and learn about the Power of a Power Property. We will apply this property to an expression to...

In this math video we will write a word expression as a numerical expression. We will be presented with the word expression "the quotient of four cubed and three to the fourth power". We will chunk each part of the phrase and write each...

In this math video we will learn how to interpret a fraction. We will understand that we read a fraction top to bottom. The first value is the numerator of the fraction. The fraction bar under the numerator is also a division bar. The...

The ABC model of flower development explains how three classes of homeotic genes—A, B, and C—interact to determine the identity of floral organs in four concentric whorls: sepals, petals, stamens, and carpels. Class A alone specifies...

Humans inherit two alleles for each gene, and their interaction determines how traits are expressed—homozygous if both alleles are the same, and heterozygous if they differ. In complete dominance, one allele masks the other; in...

Multiple allele traits are controlled by a single gene with more than two allele variants, as seen in the ABO blood group system, which involves the alleles IA, IB, and i. The six possible genotypes result in four blood types, with IA...

A dihybrid cross is a breeding experiment between P generation (parental generation) organisms that differ in two traits. The individuals in this type of cross are homozygous for a specific trait. Traits are characteristics that are...

Do you know these 13 daily B2 phrases? Idioms are important at a B2 level, as they occur regularly in daily English conversations. Subscribe for more English lessons for intermediate learners.

Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go show you step-by-step how to factor out a negative number in an algebraic expression.

Now that we know what differential equations are, we have to learn how to classify them. We have to know whether a DE is ordinary or partial, linear or nonlinear, homogenous or nonhomogenous, autonomous or nonautonomous. We have to be...

Poetry is the art of expression through words, evoking emotions and imagination. It follows specific elements—imagery, rhythm, density, sound, and line—that shape its form and impact. This program explores the essence of poetry, its...