SciShow Kids
Camouflage: Animal Hide & Seek
A SciShow kid wrote us and asked: What is camouflage and how does it work? Join Jessi as she explores how different kinds of animals play hide-and-seek in the wild!
Curated Video
Explaining Addition Using the Commutative and Associative Properties
In this video, students learn how to explain addition using the commutative and associative properties. Through examples and visuals, the video demonstrates how breaking numbers into tens and ones and applying the properties of addition...
Kids Academy
Repeated Addition using Arrays | 2nd Grade Math | Kids Academy
Repeated Addition using Arrays | 2nd Grade Math | Kids Academy Do you have a 2nd grader frustrated with math? Some kids just need more practice, or even a new strategy to understand it better. If your child needs a new way to make math...
Brian McLogan
Simplify this Rational Expression using Order of Operations
In this video we are going to work through how to simplify a rational expression using the order of operation. ⭐️Follow Order of Operations Practice | 14 Examples - • Follow Order of Operations Practice |... ⭐️ A Different Spin of...
SciShow Kids
Make Your Own Erosion! - #sciencegoals
Join Jessi and create your own mini landscape, to see how water can cause erosion, and change a landscape into something different! #sciencegoals
TED Talks
Tshering Tobgay: An urgent call to protect the world's "Third Pole"
The Hindu Kush Himalaya region is the world's third-largest repository of ice, after the North and South Poles -- and if current melting rates continue, two-thirds of its glaciers could be gone by the end of this century. What will...
Visual Learning Systems
Properties of Numbers: Using Properties of Addition
This math program explores the major mathematical laws on properties including the cummutative property, associative property, and additive identity property. Colorful real-world examples help make these confusing concepts easy to...
Curated Video
Introduction to Addition Polymerization
This video is a tutorial on addition polymerization, the process of joining monomers together to form polymers. It explains the use of functional groups and double bonds in alkenes to create single bonds in polymers. The video also...
Brian McLogan
Simplify Using Every Operation of P E M D A S Every Operation
In this video we are going to cover simplifying an expression using every operation of Pemdas meaning parenthesis, exponents, multiplication, division, addition, and subtraction ⭐️ Simplify this Rational Expression using Order of...
Curated Video
How to use BODMAS (Order of Operations) #2
This video looks at how to use BODMAS (also called BIDMAS), which tells you the order in which you should do all the operations, like brackets, order, division, multiplication, addition and subtraction. We also run through 2 examples to...
Cerebellum
Late Scientific Revolution - William Harvey
Part II of The Scientific Revolution explores the latter half of this movement and the gradual acceptance of scientific truth. This fascinating period of history chronicles European society's emergence from church domination that...
Curated Video
Assessing the Reasonableness of Sums Using Clustering
In this lesson, students will learn how to assess the reasonableness of addition problems by using clustering. By grouping similar-sized numbers together, they can estimate the sum and check if the actual answer is reasonable. This...
Curated Video
Using the Commutative and Associative Properties to Add 2-Digit Numbers
In this video, students will learn how to use the properties of addition, such as the commutative and associative properties, to solve addition problems with two-digit numbers. They will also review the value of each digit within a...
Curated Video
Creating Equivalent Expressions Using Diagrams
In this video, the teacher explains how to write algebraic expressions in different ways by using diagrams. The focus is on creating equivalent expressions that have the same value. The teacher demonstrates this by using examples with...
Curated Video
Strategies for Finding Missing Numbers in Addition and Subtraction
In this lesson, students are introduced to another strategy for problem solving: number bonds. Number bonds are useful when finding the unknown number in a problem, such as 8 + ? = 11. They can be used for addition and subtraction,...
Curated Video
I WONDER - Who Were The Main Roman Gods?
This video is answering the question of who were The Main Roman Gods.
Curated Video
Creative Text Highlighting in Microsoft PowerPoint
Learn how to highlight text in Microsoft PowerPoint without a dedicated tool by using simple shapes and colors. This video tutorial demonstrates how to create highlighting effects by drawing rectangles, customizing colors, and arranging...
Curated Video
Adding Polynomials by Combining Like Terms
Understand the concept of degree and how it relates to the exponents in polynomial terms. Through examples and the use of algebra tiles, students will practice adding polynomials and see that the sum is always a polynomial.
Brian McLogan
How to solve a multi step equation with multiple parenthesis and brackets
👉 Learn how to solve multi-step equations. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying multiple steps of operations to get the solution. To solve a...
Curated Video
Integer Addition: Rules and Examples
Do you need a quick refresher of how to add integers? Then this video is for you! I will review the two rules for adding positive and negative numbers and give you a few examples, including a couple using order of operations.
Brian McLogan
Solving a quadratic equation using the long factoring technique
we find two factors of the product of the constant term (the term with no variable) and the coefficient of the squared variable whose sum gives the linear term. These factors are now placed in separate brackets with x to form the factors...
Brian McLogan
Operations with grouping symbols
👉 Learn how to add and subtract polynomials by combining like terms. Identifying like terms allows us to combine terms. Like terms are when terms share the same base and power for each variable. When you have like terms you simply apply...
Brian McLogan
Operations with grouping symbols - Math homework answers
👉 Learn how to add and subtract polynomials by combining like terms. Identifying like terms allows us to combine terms. Like terms are when terms share the same base and power for each variable. When you have like terms you simply apply...
Brian McLogan
How to simplify an expression using PEMDAS with Brackets
👉 Learn how to simplify mathematics expressions. A mathematis expression is a finite combination of numbers and symbols formed following a set of operations or rules. To simplify a mathematics expression means to reduce the expression...