Curated Video
Adding Large Numbers - Multi-Digit Addition
In this video, we'll learn how to solve multi-digit addition problems using the standard algorithm addition method. This technique is commonly used in 4th and 5th-grade math classes and is essential for adding large numbers quickly and...
NUMBEROCK
Double Digit Addition with Regrouping
Add and regroup chickens and ants with Marcos and his little brother, Jose, on their farm. Marcos loves ants, and Jose thinks they're a good source of protein... Will Marcos be able to save his insect friends from Jose's hunger!? Watch...
Curated Video
Carrying When Adding Large Numbers | Multi-digit Addition
In this video, we'll explore the concept of carrying numbers in addition and regrouping. This is a crucial math skill for students in 2nd, 3rd, and 4th grades as it helps them add larger numbers with ease and accuracy. Want the addition...
Curated Video
Adding Numbers Using an Open Number Line
This video explains how to add multi-digit whole numbers using an open number line. The process is demonstrated by breaking down the numbers into expanded form and then making jumps on the number line to add the parts together.
Curated Video
Adding Two 2-Digit Numbers by Making 10s
In this video lesson, students learn how to add two two-digit numbers vertically by breaking the numbers into 10s. The teacher explains the concept of decomposing and clarifies common misunderstandings about the order of addends.
Curated Video
Understanding Place Value: Adding and Subtracting 1000
This video teaches learners how to add 1000 more or 1000 less to any 4-digit number.
Curated Video
Writing Numbers in Expanded Form Using Arrow Cards
In this video, students learn how to read and write numbers in expanded form using arrow cards. The teacher explains the concept of expanded form and demonstrates how to break down numbers into their specific values. Students are also...
Curated Video
Adding 10 to a Number using Ten Frames and a 100 Chart
This video is an educational lesson on adding 10 to a number using ten frames and a 100 chart. The lesson begins with a review of place value and counting by tens, and then progresses to adding and subtracting 10 from numbers using...
Curated Video
Adding Multi-Digit Whole Numbers
Add multi-digit whole numbers when no carry is needed.
Curated Video
Adding Multi-Digit Whole Numbers Using Partial Sums
In this lesson, students learn how to add multi-digit whole numbers using partial sums and expanded form. They understand the value of each digit based on its location in the number and break down the numbers into expanded form to add...
Curated Video
Adding Multi Digit Whole Numbers with a Carry
Add multi-digit whole numbers when a carry is needed.
Curated Video
Reading the Odometer (Rounding Large Whole Numbers to the Nearest Ten with a Carry)
Rounding large whole numbers involves dealing with multiple carry digits. This video makes it easy to understand how to round such numbers to the nearest ten! Enjoy!
Curated Video
Solving Fraction Problems with Rational Equations
This video is a lesson on solving fraction problems by writing and solving rational equations. It covers topics such as equivalent rational expressions, factoring quadratic equations, and checking for extraneous solutions.
Professor Dave Explains
Complex, Hermitian, and Unitary Matrices
Defining complex matrices, hermitian matrices, and unitary matrices.
Curated Video
Understanding Place Value and the Value of Digits
In this video, students will learn about the relationships between digits and their place value using base 10 blocks and a place value chart. They will understand how the value of a digit changes as it moves up on the place value chart,...
Curated Video
Estimate the Sum
Estimate the sum of 2 digit numbers to the tens place. Estimate the sum of 3 digit numbers to the hundreds place. Estimate the sum of 4 digit numbers to the thousands place. Thanks Blooming with Ms. B for sharing hand motions for...
Economics Explained
The Economy of Cuba
Cuba. This picturesque nation between the gulf of Mexico and the Caribbean is home to possibly the most bizarre economy in the world.
Curated Video
Adding Multi-Digit Whole Numbers with a Carry (Example)
Add multi-digit whole numbers when a carry is needed.
Curated Video
Adding Multi-Digit Whole Numbers (Example)
Add multi-digit whole numbers when no carry is needed.
Visual Learning Systems
Exploring Freshwater Biomes: Lakes
Upon viewing the Exploring Freshwater Biomes video series, students will be able to do the following: List some of the ways fresh water is used in daily life. Understand how and why fresh water is so important to the lives of humans and...
Crash Course
Hydrocarbon Derivatives - Crash Course Chemistry
Functional groups? Functional groups within functional groups? Hank takes today's Crash Course video to discuss some confusing ideas about Hydrocarbon Derivatives, but then makes it all make more sense.
--
Table of Contents
Alcohols...
TED Talks
TED: How NFTs are building the internet of the future | Kayvon Tehranian
In this revelatory talk, technologist Kayvon Tehranian explores why NFTs -- digital assets that represent a certificate of ownership on the internet -- are a technological breakthrough. Learn how NFTs are putting power and economic...
Curated Video
Significant Figures Explained! | High School Science
Are you always getting points marked off because your answer does not have the correct number of sig figs? Sig Figs are an important part of every high school and college science course. In this video, we dive in to the 4 rules that tell...