Instructional Video3:16
Curated Video

Rounding Decimals to the Nearest Whole Number Using a Number Line

K - 5th
In this video, the teacher explains how to round decimals to the nearest whole number using a number line. They demonstrate the process step by step, showing how to determine whether a decimal is closer to the whole number before or...
Instructional Video2:21
Curated Video

Dividing Decimals Using a Number Line

K - 5th
In this video, students learn how to divide decimals using a number line. The teacher emphasizes the importance of considering the decimal point when dividing and demonstrates how to use a number line to visualize the division process....
Instructional Video5:25
KnowMo

Using Number Lines for Counting, Addition, Subtraction, and Ordering Fractions and Decimals

3rd - 12th
In this lecture presentation on number lines, the presenter explains the usefulness of number lines in counting up or down numbers, representing addition and subtraction, and measuring in real-life applications such as flying a plane or...
Instructional Video4:35
Curated Video

Equivalent Mixed Numbers and Decimals on a Number Line

K - 5th
In this video lesson, students learn about the equivalence of mixed numbers and decimals by comparing them on a number line. It demonstrates how to convert decimals to mixed numbers and vice versa, and shows that all three forms...
Instructional Video2:52
Curated Video

Subtracting Decimals Using a Number Line

K - 5th
In this video, the teacher explains how to subtract decimals using a number line. They review the concept of number lines and how they can be used to represent whole numbers and fractions. The teacher then guides the students through a...
Instructional Video2:40
Curated Video

Dividing Decimals Using the Number Line (Example)

K - 12th
Divide decimals using the number line.
Instructional Video3:20
Curated Video

Dividing Decimals Using the Number Line

K - 12th
Divide decimals using the number line.
Instructional Video3:50
Curated Video

Locating Rational Numbers on a Number Line

K - 5th
In this video, students learn how to position a group of numbers that include decimals, fractions, and integers on a number line. They review how to order decimal numbers from least to greatest and how to change decimals to fractions and...
Instructional Video2:35
Curated Video

HOW to Plot the Solution on a Number Line

9th - 12th
In this math video we will learn how to plot the solution on a number line to answer a standardized math test question. We will solve an equation by adding rational numbers. We will review the rule for adding number values with...
Instructional Video4:38
Curated Video

Rounding Decimal Numbers to the Nearest Hundredths Place Using a Number Line

K - 5th
In this video, students learn how to round decimal numbers to the nearest hundreds place using a number line. The instructor demonstrates the process by rounding two given decimal numbers and explains the steps involved.
Instructional Video3:25
Curated Video

Multiplying Decimals Using the Number Line

K - 12th
Multiply decimals to hundredths using the number line.
Instructional Video3:36
Curated Video

Adding Decimals Using a Number Line

K - 5th
In this lesson, students will learn how to add decimals using a number line. Review number lines and how they can represent both whole numbers and fractions. Understand the importance of correctly marking fractions on the number line....
Instructional Video2:55
Curated Video

Comparing Decimals Using a Number Line

K - 5th
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...
Instructional Video4:09
Curated Video

Adding Decimals Using a Number Line

K - 12th
Add decimals to hundredths using the number line.
Instructional Video3:44
Curated Video

Converting Decimals to Fractions Using Number Lines

K - 5th
In this video, the teacher explains how to convert decimals into fractions using number lines. They emphasize the importance of understanding the numerator and denominator in fractions, as well as the value of each digit in a decimal...
Instructional Video7:18
Curated Video

How to Add Decimal Numbers

9th - Higher Ed
This video demonstrates how to add decimal numbers by aligning the decimal points and place values, adding zeros as needed, and carrying over when necessary. By following these steps and avoiding common mistakes, such as not lining up...
Instructional Video3:12
Curated Video

Locating Positive Rational Numbers on a Number Line

K - 5th
In this video, the teacher explains how to position a group of numbers, including decimals, fractions, and integers, on a number line. They discuss three strategies: converting all numbers to decimals, converting all numbers to...
Instructional Video7:06
Why U

Pre-Algebra 18 - Converting Fractions to Decimal Numbers

12th - Higher Ed
Any fraction can be converted into an equivalent decimal number with a sequence of digits after the decimal point, which either repeats or terminates. The reason can be understood by close examination of the number line.
Instructional Video2:05
Curated Video

Subtracting Decimals Using the Number Line (Example)

K - 12th
Subtract decimals to hundredths using the number line.
Instructional Video4:15
Curated Video

Subtracting Decimals Using the Number Line

K - 12th
Subtract decimals to hundredths using the number line.
Instructional Video2:53
Curated Video

Finding Difference on a Vertical Number Line

9th - 12th
In this video, the teacher explains how to find the difference between two average temperatures using a thermometer as a visual aid. By visualizing the temperatures on a vertical number line, the teacher demonstrates how to calculate...
Instructional Video1:40
KnowMo

Understanding Place Value and Number Lines

3rd - 12th
The video is a tutorial about place value and number lines. The presenter explains the importance of place value and how the position of each digit carries a specific value. They also discuss how to align numbers correctly when doing...
Instructional Video10:02
Curated Video

Converting Decimal Numbers to Binary Numbers

Pre-K - Higher Ed
Learn how to convert decimal numbers to binary numbers by understanding the base system and place value. In decimal, based on 10 digits, each place represents a power of 10. In binary, based on 2 digits (0 and 1), each place represents a...
Instructional Video4:44
Curated Video

Understanding Rational Numbers and Absolute Value on the Number Line

K - 5th
In this video lesson, students will learn about the relationship between rational numbers and absolute value using a number line. Explore the concept of opposites and absolute value, emphasizing that absolute value is about the distance...

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