Curated Video
Modeling Numbers with Base 10 Blocks
In this video, students learn how to model numbers using base 10 blocks. They explore different representations of numbers, such as 4 hundreds and 13 ones being equivalent to 41 tens and 3 ones.
Curated Video
Identifying Even and Odd Numbers Using Number Patterns
In this video, the teacher explains the most efficient way to determine whether a number is even or odd. By focusing on the patterns in the ones place, students can easily identify if a number is even or odd by expressing it as a doubles...
Hip Hughes History
Why Are So Many U.S. Citizens Renouncing Their Citizenship?
It was announced that for 2013, over 3,000 Americans renounced their American Citizenship. Cut through the media foghorns and let HipHughes explain the reason why.
Curated Video
Adding with Number Lines: A Step-by-Step Guide
In this video, students learn how to add using a number line. The teacher explains the concept of decomposing numbers and demonstrates how to add by counting on the number line. Two examples are provided, to reinforce the concept of...
Easy Languages
Easy Catalan 01 - Andorra without subs
Andorra without subs Easy Catalan helps you learn Catalan in an authentic and fun way. We interview people in the streets of different cities where Catalan is spoken in everyday life.
Easy Languages
Easy Catalan 01 - Andorra with subs
Andorra with subs Easy Catalan helps you learn Catalan in an authentic and fun way. We interview people in the streets of different cities where Catalan is spoken in everyday life.
Curated Video
Multiplying by a Multiple of 10 Using Arrays
In this video, students learn how to use arrays to multiply multiples of 10. The teacher explains the concept of arrays and demonstrates how to represent multiplication problems using rows and columns.
Curated Video
Assessing the Reasonableness of Sums Using Rounding
In this video, students learn how to assess the reasonableness of sums by using rounding. They are taught to round each number to the nearest place value and then add them together. By comparing the rounded sum with the actual sum,...
Curated Video
Using Front-End Estimation to Solve Multi-Step Word Problems
In this video, the teacher explains how to solve multi-step word problems using front-end estimation. They demonstrate how to determine the two highest place values in a number and use them to estimate the answer.
Curated Video
Adding 2-Digit Numbers by Making 10s
In this video, students learn how to add up to four 2-digit numbers using the strategy of making 10s. Add numbers in different orders and understand that the sum remains the same. The lesson also highlights the concept of friendly...
Curated Video
Explaining Subtraction Number Sentences
In this video, the teacher demonstrates how to explain the solution to a subtraction problem in multiple ways. Using base 10 blocks and a number line, the teacher shows the process of decomposing numbers and making jumps to find the answer.
Let's Tute
Converting Decimal to Fraction Final
This session explains the finding of rational numbers between two integers or fractions with the help of 3 methods.
Curated Video
Understanding Place Value and Powers of 10
In this video, students learn about the relationship between numbers with different place values using base 10 blocks. Explore how the value of each place in a number is 10 times greater than the place to its right. Through examples of...
Curated Video
Adding Two-Digit Numbers Using Place Value
Understand how to add up to four two-digit numbers using place value. Real-world examples are used to demonstrate how to add the tens and ones separately and then combine them to find the total cost.
Curated Video
Adding Numbers within 100 Using Base 10 Blocks
This video explains the concept of place value and demonstrates how to break down each digit into its individual value. Students are guided through several addition problems, learning how to find the partial sums and then combine them to...
Curated Video
Multiplying Whole Numbers by Powers of 10 Using Place Value
In this video, students learn how to multiply whole numbers by powers of 10 using their understanding of place value. They are shown how to break apart numbers based on their place value to make the computation easier.
Curated Video
Representing Numbers
In this video, the teacher explains how to represent larger numbers using just paper and pencil. By breaking the numbers apart by place value, students can draw simple and organized representations that help them understand the value of...
Curated Video
Adding and Subtracting 10 Using a Number Chart and Place Value Model
In this lesson, students will learn how to add or subtract 10 from 3-digit numbers using a number chart. The video explains that when adding or subtracting with 10, the tens place changes while the ones place remains the same.
Curated Video
Writing Numbers in Word Form: Understanding Patterns and Commas in Place Value
In this lesson, mathematicians learn how to write numbers up to 100,000 by understanding patterns and the use of commas in place value. They review the concept of commas indicating a pause in a sentence and how it applies to math. They...
Curated Video
Dividing Multidigit Numbers Using Base 10 Blocks
In this lesson, students will learn how to fluently divide multidigit numbers using base 10 blocks. They will understand the relationship between multiplication and division as inverse operations and how to use the standard algorithm to...
Curated Video
Multiplying Fluently by Subtracting from Groups of 10
In this video, students learn how knowing their 10s facts can help them solve multiplication problems quickly and fluently. The video demonstrates strategies for multiplying by subtracting from groups of 10. The commutative property of...
Curated Video
Adding Within 1,000 Using Base 10 Blocks
In this video, students learn how to add numbers within 1,000 using base 10 blocks. The teacher explains the concept of place value and demonstrates how to break down numbers into hundreds, tens, and ones. By combining the corresponding...
Curated Video
Assess Reasonableness of an Answer Using Front End Estimation
In this video, students are taught to round the lead digit to the nearest hundred and then add the rounded numbers to get an estimated sum. By comparing this estimate with the actual sum, students can determine if their answer is...
Curated Video
Understanding the Role of Commas in Reading and Writing Numbers in Word Form
In this video, the teacher explains how commas help us read and write numbers in Word form. The lesson covers the importance of place value and the use of commas to signify different periods in a number. The teacher also addresses common...