Curated Video
Adding Numbers to 1000 with Regrouping
In this lesson, students will learn how to add numbers up to 1000 using regrouping. They will understand the concept of place value and how to combine numbers to find their total.
Curated Video
Adding Tenths and Hundredths by Creating Equivalent Fractions
This video explains how to add fractions with different denominators by creating equivalent fractions. Examine visual examples of how to convert fractions into a common denominator and then add the numerators.
Curated Video
Exploring Number Models with Base 10 Blocks
In this video lesson, students learn how to represent numbers using base 10 blocks. They are shown two different models for each number and taught how to break down the blocks to show the value of each digit.
Visual Learning Systems
Introduction to Classifying Living Things
This video is an introduction to the Classifying Living Things series. In this series, we delve into the fascinating world of classifying living things. We explore the importance of grouping living things and how they are categorized...
Curated Video
Add and Subtract 100 from a Number Using Place Value
In this video, students learn how to add 102 or subtract 100 from a three-digit number using a place value model. The teacher explains the concept by breaking down the number into hundreds, tens, and ones, and demonstrates how adding or...
Curated Video
Decimal Numbers and Number Lines
In this video, students learn how to represent decimal numbers using a number line. The video explains how to divide the number line into equal parts to represent different decimal values, such as tenths and hundredths. It also...
Curated Video
Counting Forward and Backward Using Number Patterns
In this video, the teacher explains how to count forward and backward from a three-digit number using number patterns. The lesson emphasizes the base 10 place value system and demonstrates how changing one place can affect the entire...
Curated Video
Representing Equal Decimals by Adding Zeros
In this video, students learn how to represent equal decimals by adding zeros. The teacher uses examples with money to explain the concept, showing how decimals can be broken down into different parts.
Science360
Hurricane Sleuth
When Geologist Jeff Donnelly of the Woods Hole Oceanographic Institution (WHOI) hunts for hurricanes, he does it safely at ground level, or just slightly below. He is even able to do it without having to encounter so much as a drop of...
Curated Video
Adding 10 or 100 Using Expanded Notation
In this video, students will learn how to quickly add 10 or 100 to any number using expanded notation. Understand the concept of place value and demonstrates how to write numbers in expanded notation. Through examples and practice...
Curated Video
Adding Decimals Using the Standard Algorithm
This video explains how to add decimals using the standard algorithm. Review important concepts such as place value, estimation, and the alignment of decimal points when adding decimals. Through examples and step-by-step instructions,...
Curated Video
Converting Fractions to Decimals Using Division
This video emphasizes the importance of understanding the meaning of fractions and how to correctly set up the division. The examples provided demonstrate the process step by step, highlighting when to stop dividing and how to identify...
Curated Video
Converting Decimals to Percents and Vice Versa
In this video lesson, students will learn how to convert decimals to percents and vice versa by using their understanding of decimal naming. The teacher explains the process step by step, demonstrating how to convert decimals to...
Curated Video
Comparing Decimals Using a Number Line
In this video lesson, we explore the symbols used to compare numbers and emphasizes that longer decimal numbers are not necessarily larger. Through examples and visual representations on a number line, students practice comparing...
Curated Video
Finding the Value of Digits Using Pictures
In this video, a teacher explains that the value of a digit changes based on its location in the number and demonstrates this concept using squares and cubes to represent different values. Students are guided through examples to practice...
Visual Learning Systems
Water, Water, Everywhere: Freshwater
Upon viewing the Water, Water, Everywhere video series, students will be able to do the following: List some of the ways they use water everyday in their lives. Describe why water is important to plants and animals. Explain the structure...
NUMBEROCK
Comparing Decimals: Less Than, Greater Than
Slater is a very hungry alligator who always eats the number that is greater! Watch him walk around his hometown marsh and swamp as he eats human food and goes apple picking for the largest apple he can find. On a somewhat unrelated side...
Curated Video
Adding Three-Digit Numbers Using Expanded Form
The video demonstrates how to add three-digit numbers without drawing pictures but by using expanded form. The host explains how to expand each number and add the values of the hundreds, tens, and ones separately. The process is shown...
Curated Video
Rounding to the Nearest Hundred Using a Number Line
In this video, students learn how to round numbers to the nearest hundred using a number line. The teacher explains the concept of benchmark numbers and midpoints, and demonstrates how to determine whether to round up or round down based...
NUMBEROCK
Adding and Subtracting Decimals
The overnight delivery service is scurrying around to get their packages to all of the stores in the city before sunrise. As they drive, they rap and sing about adding and subtracting the decimal values of their various packages. The...
Curated Video
Subtracting Three-Digit Numbers Using a Number Line
In this video, the teacher explains how to subtract three-digit numbers using a number line. They demonstrate how to draw a number line and use it to find the difference between two numbers.
Curated Video
Subtracting with Base 10 Blocks within 1,000
In this video, students learn how to subtract numbers within 1,000 using base 10 blocks. The teacher explains the concept of regrouping and demonstrates the process step by step. Students also learn the importance of removing extra tens...
Curated Video
Adding Within 1,000 by Regrouping Base 10 Blocks
This video teaches students how to break numbers within 1,000 into base 10 blocks and regroup them to find the sum. The lesson emphasizes the importance of properly regrouping and removing extra ones or tens to arrive at the correct answer.
Curated Video
Converting Decimals to Fractions to the Hundredths Place
In this video, students learn how to convert decimals into fractions to the hundredths place using visual aids. Explore the concepts of numerator and denominator, and emphasizes the importance of understanding the placement of digits in...