Curated Video
Comparing Positive and Negative Numbers in Real World Situations Using a Number Line
This video, explains how to compare positive and negative numbers using a number line. They use real-world examples such as submarine depth and thermometer readings to illustrate the concept. By understanding the relationship between...
Curated Video
Finding Opposite Numbers on a Number Line
In this lesson, students will learn about opposite numbers and how to find them on a number line. By understanding the concept of distance and direction from zero, students will be able to identify and locate opposite numbers accurately.
NUMBEROCK
Number Lines Song | Adding and Subtracting on a Number Line
Video: Number Lines | Finding Sums and Differences on a Number Line Grade Levels: 2nd Grade, 3rd Grade Rob is back riding his bike as he learns about adding and subtracting on the number line to measure his distance. His friends Lindsey...
Let's Tute
Origin History - Numbers
Lets know some interesting facts on the history and origin of numbers . Get answers to all the questions about numbers - History & origins of Numbers - Types of Numbers - Uses of Numbers
Curated Video
How to Construct a Dot Plot
In this video, the teacher explains how to construct dot plots to visually represent data. The lesson covers measures of center such as the median and mode, as well as the concept of each dot or x representing a value. The teacher...
Curated Video
Analyzing Data on a Dot Plot
In this video, the teacher explains how to draw inferences by analyzing data on a dot plot. Using the example of two class periods' study times for a biology final, the teacher emphasizes the importance of considering multiple aspects of...
Curated Video
Estimating and Assessing the Reasonableness of Multiplying Fractions
In this video, students learn how to assess the reasonableness of their answers when multiplying fractions by estimating. They are taught to determine which whole number a fraction is closest to on a number line, and then use that whole...
Curated Video
Solving Inequalities with One Variable by Graphing on a Number Line
In this video, mathematicians learn how to solve inequalities with one variable by graphing on a number line. The video explains the concept of inequalities and how to express them using symbols. It also demonstrate how to solve simple...
Curated Video
Placing Improper Fractions and Mixed Numbers on a Number Line
In this lesson, mathematicians will learn how to place improper fractions and mixed numbers on a number line. By splitting the number line into equally sized pieces and using rectangles, students will be able to accurately locate these...
Curated Video
Adding Mixed Numbers with Like Denominators Using Equivalent Fractions
This video explains how to add mixed numbers with like denominators by replacing them with equivalent fractions. The concept is demonstrated using number lines, where the whole number represents the number of wholes and the fraction...
Curated Video
Adding Integers with Opposite Signs: Using an Algorithm
This video explains the concept of absolute value and how it relates to the distance from 0 on a number line. The algorithm involves subtracting the absolute values of the numbers and determining the sign based on which absolute value is...
Curated Video
Solving Ratio Problems Using Double Number Lines
This video is a lesson on solving ratio problems using double number lines. It explains how to use tables with addition and multiplication, as well as the concept of double number lines. The video also highlights common mistakes students...
Curated Video
Interpreting Data with Line Plots
In this video, students learn how to interpret data by creating a line plot. The teacher explains how to locate and plot data points on a number line, and emphasizes the use of symbols to represent data.
Curated Video
Subtracting Decimals Using a Number Line
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...
Curated Video
Calculating Total Cost with Sales Tax Using a Double Number Line
In this video, the teacher explains how to calculate the total cost of an item after sales tax is added using a double number line. The lesson demonstrates how to convert percentages to decimals and provides examples of calculating the...
Curated Video
Multiplying Fractions by Whole Numbers: Solving Word Problems
In this video, students will learn how to solve word problems involving multiplying fractions by whole numbers. The lesson teaches students to use visual models and equations to represent the problem and ensure they are answering the...
Curated Video
Creating and Interpreting Histograms
In this video, the teacher shows students how to represent data on a number line by creating a histogram. He explains the concept of bins and intervals, and demonstrates how to label and organize data points in a histogram.
Curated Video
Multiplying Sets of Integers Using the Associative Property on a Number Line
In this video, the teacher explains how to multiply sets of integers using the associative property on a number line. They demonstrate two different ways of grouping the integers and show that regardless of the grouping, the product...
Curated Video
Estimating Square Roots by Comparing to Perfect Squares
In this video, students learn how to estimate the value of square roots by comparing them to perfect squares. The teacher explains the concept of irrational numbers and demonstrates the process of finding two perfect squares on either...
Let's Tute
Learning About Fractions: Types, Equivalent Fractions, Simplest Form, and Comparison
In this video, the teacher explains the different types of fractions, including equivalent fractions, simplest form, and like and unlike fractions. They also demonstrate how to compare fractions and mark them on a number line.
Curated Video
Advantages of Representing Data on a Dot Plot
In this video, the advantages of representing data on a dot plot are explained. The teacher discusses how dot plots provide a quick snapshot of the shape of the data, show individual data points, and accurately represent the distribution...
Curated Video
Introduction to Negative Numbers and Integers
In this video, students will learn about negative numbers and how they are represented on a number line. The video explains that negative numbers are written with the negative sign in front of the number, and they are located to the left...
Curated Video
Understanding Rational Numbers and Absolute Value on the Number Line
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...
Curated Video
Locating Positive Rational Numbers on a Number Line
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...