Curated Video
Predicting the Product: Multiplying Mixed Numbers by Whole Numbers
In this video, the teacher explains how to predict the product of a mixed number multiplied by a whole number using visual representations. The students learn to consider the scaling factor and compare it to the original number to...
Curated Video
Interpreting Absolute Value in Real-World Situations
This video lesson teaches students how to interpret absolute value in real-world situations using a number line. It explains that absolute value represents the distance from zero and not the size of the number.
Brian McLogan
Learning about relations of an ordered pair graph and table
👉 Learn about every thing you need to know to understand the domain and range of functions. We will look at functions represented as equations, tables, mapping, and ordered pairs. The domain is the set of all possible x or input values...
Curated Video
Adding Fractions and Interpreting Data on a Line Plot
In this video, students will learn how to add fractions to solve word problems by interpreting data on a line plot. The teacher explains the concept of line plots and how to add fractions with both common and uncommon denominators.
Curated Video
Dividing Whole Numbers by Unit Fractions
In this video lesson, students will learn how to divide a whole number by a unit fraction by thinking about equal groups. The teacher explains the concept using visual representations, such as drawing rectangles and using number lines....
Brian McLogan
How to determine the domain of a function with restrictions interval notation
👉 Learn about every thing you need to know to understand the domain and range of functions. We will look at functions represented as equations, tables, mapping, and ordered pairs. The domain is the set of all possible x or input values...
Curated Video
Subtraction using a Number Line
In this video, students learn how to solve subtraction problems using a number line. The teacher emphasizes the importance of paying attention to the scale and counting the jumps or spaces, rather than just the unit marks.
Math Fortress
Calculus III: Three Dimensional Coordinate Systems (Level 1 of 10)
This video is a review of number lines and coordinate systems. This video goes over the basic concepts and terminology of one dimensional, and two dimensional coordinate systems. This video concludes with an introduction to three...
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
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
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
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
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...