Curated Video
Understanding Unit Rates Using a Double Number Line
In this video, the teacher explains the concept of unit rates using a double number line. Unit rates are ratios that compare a quantity to one of another quantity. The teacher demonstrates how to find and simplify unit rates using a...
Curated Video
Representing Liquid Volume Measurement with Diagrams and Measurement Scales
In this lesson, students will learn how to solve liquid volume problems by creating diagrams with measurement scales. They will use tools such as number lines, bar diagrams, and tape diagrams to visualize and solve word problems.
Math Fortress
Geometry: Measurement of Segments (Level 1 of 4)
This video introduces the basic concepts associated with measurement of segments. Topics covered: Measuring Segments and Congruent Segments.
Brian McLogan
Subtracting real numbers a positive from a positive, 5 - 3
👉 You will learn how to add and subtract integers. We will work through adding and subtracting two integers up to multiple integers. We can look at adding and subtracting integers by looking at there values on a number line where there...
Curated Video
Using a Double Number Line to Solve Rate Problems
In this lesson, students will learn how to solve rate problems by setting up a double number line. They will understand the concept of equivalent rates and how to use them to find missing values. The lesson also emphasizes the importance...
Curated Video
Adding Multiples of 100 Using a Number Line
In this video, students learn how to add multiples of 100 to a number using a number line. Understand that when adding 100, the hundreds digit increases by 1, while the tens and ones digits remain the same. Practice adding different...
Curated Video
Skip Counting by Fives and Tens Using a Number Line
In this video, students learn how to quickly count pennies by skip counting by fives and tens using a number line. The lesson explains the concept of skip counting and demonstrates how to find patterns on a hundreds chart.
Curated Video
Finding the Distance Between Integers
In this video, students will learn how to find the distance between two integers by using absolute value and number lines. The video explains the concept of distance and absolute value, and emphasizes that distance is always positive.
Curated Video
Adding Numbers within 100 Using an Open Number Line
This video demonstrates how to decompose numbers and use friendly numbers to make adding easier. The video also addresses common misunderstandings, such as mixing up place values when adding. Overall, it provides a clear and concise...
Curated Video
Subtracting Integers by Adding the Additive Inverse
In this video, the teacher explains how to subtract integers by adding the additive inverse. The lesson includes a review of the concept of additive inverses and two addition rules for numbers with the same sign and different signs.
Curated Video
Using Subtraction to Measure the Difference in Height
In this video, students learn how to use subtraction to measure the difference in height between two dogs. They are taught about standard units of measurement, such as inches, and how to count the spaces on a ruler to find measurements.
Curated Video
Subtracting Mixed Numbers with Like Denominators Using Equivalent Fractions
In this video, the teacher explains how to subtract mixed numbers with like denominators by replacing them with equivalent fractions using number lines. The lesson emphasizes the importance of working with the same whole and ensuring the...
Curated Video
Understanding Measures of Center and Variance Using Line Plots and Number Lines
In this video, students learn about the difference between the measure of center and the measure of variance. They use a line plot and a number line to find the median and variance of a set of data. The teacher explains that the measure...
Curated Video
Mixed Numbers and Improper Fractions on the Number Line
Represent mixed numbers and improper fractions on the number line.
Curated Video
Adding and Subtracting Fractions With Equal Denominators
Add and subtract fractions with equal denominators without a model.
Curated Video
Skip Counting on a Number Line to Solve Multiplication Problems
In this video, students learn how to solve multiplication problems by skip counting on a number line. The teacher explains the concept of skip counting and demonstrates how to use a number line to solve multiplication problems. The...
Curated Video
Rounding Decimal Numbers to the Nearest Hundredths Place Using a Number Line
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.
Why U
Pre-Algebra 18 - Converting Fractions to Decimal Numbers
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.
Curated Video
Comparing Decimals to Hundredths Using Visual Models
Compare two decimal numbers to hundredths using visual models and record the result with the symbols.
Brian McLogan
Master The Domain of Rational and Radical Functions
Master The Domain of Rational and Radical Functions
Curated Video
Finding Factor Pairs Using a T Chart
In this video, the teacher explains how to find all the factor pairs of a number using a T chart. The T chart method is demonstrated, where the product is placed at the top and factors are listed on the left and right sides.
Curated Video
Multiplying Fractions Less Than 1 by Whole Numbers
This video explains how to predict the product of a fraction less than one multiplied by a whole number using visual representations. It uses examples of comparing the total length of long jumps to demonstrate the concept.