Curated Video
Using a Number Line to Solve Addition Problems
In this video, students learn how to solve addition problems using a number line. The video explains the importance of paying attention to the scale and units on the number line, as well as the difference between counting unit marks and...
msvgo
Addition and Subtraction of Rational Numbers
It explains how to add and subtract rational numbers. It also explains addition and subtraction of rational numbers using the number line.
Curated Video
Comparing Lengths: Writing Equations
In this video, the teacher explains how to compare lengths using real objects, drawing bars, and using a number line. Various examples are provided to demonstrate the process of writing equations to find the difference in length.
Curated Video
Cereal Box (Use the four operations to solve word problems involving measurements expressed in whole numbers and requiring conversion of larger units to smaller units)
The box of cereal contains 1kg, how many people can we feed if each person eats 100 grams?
Curated Video
Creating a Line Plot for Data with Common Denominators
The video is a lesson on creating a line plot, which is a type of graph used to display the frequency of data along a number line. The video explains how to use common denominators to organize a data set in a table and then plot it on a...
Curated Video
Counting Money by Drawing Pictures
Practice skip counting by 5s and 10s using a number line and use this skill to solve problems involving different combinations of coins. The video emphasizes the importance of visual representation in understanding the value of money and...
Math Fortress
Geometry: Collinearity, Betweenness, and Assumptions (Level 2 of 4)
In this video we will go over 5 examples illustrating how to use the concepts of collinearity and betweenness of points.
Global Health with Greg Martin
Data Analysis Fundamentals: Describing, Summarizing, and Visualizing Data
This video provides a comprehensive guide on how to describe, summarize, and visualize data, covering key concepts such as variables, distributions, and statistical measures. It explains different types of data, such as categorical and...
Brian McLogan
What do you need to know to solve one variable inequalities
👉 Learn about solving an inequality and graphing it's solution. An inequality is a relation where the expression in the left hand side is not equal to the expression in the right hand side of the inequality sign. A linear inequality is...
Curated Video
Understanding Rational and Irrational Numbers: Converting, Ordering, and Simplifying
This video teaches the concept of rational numbers, including classification into sets like integers and whole numbers, conversion between fractions and decimals, and ordering on a number line. It also covers irrational numbers,...
Curated Video
Comparing Numbers Using a Number Chart and Counting Sequence
This video is a math lesson that teaches viewers how to compare two numbers using a number chart and the counting sequence. The video begins by introducing the 100 chart as a tool to count, add, and subtract. It also reviews place value,...
Curated Video
Comparing Numbers Using a Number Line
This video is a math lesson that teaches how to compare numbers using a number line. It starts by reviewing place value and math symbols like greater than, less than, and equal to. Then it introduces the concept of a number line and how...
msvgo
Subtraction of Integers
It explains to subtract two positive integers, two negative integers, to subtract one positive and one negative integers, to subtract integers on number line.
Curated Video
Fractions & Unit Fractions Number Line
Decompose a fraction (x/y) into a sum of unit parts (1/y) on the number line.
Curated Video
Finding a Common Denominator for Rational Expressions
In this lesson, students will learn how to rewrite rational expressions so that they have the same denominator. By making connections to rational numbers and using visual representations, students will understand how equivalent fractions...
Curated Video
Adding Rational Expressions with Different Denominators
Learn how to add rational expressions with different denominators by making connections to adding fractions. This video demonstrates the process using examples and explains how to find equivalent fractions and common denominators.
Curated Video
Using Addition to Find Differences
This video is a math lesson that teaches how to find the difference between two numbers by using addition. The lesson starts with a review of the takeaway method, where learners are reminded that addition and subtraction are related. The...
Curated Video
Two-Step Word Problem Solving with Number Lines
The video is a tutorial on how to solve two-step word problems using a number line. The instructor provides examples and explains the importance of underlining important information and creating an equation to go with the word problem....
Curated Video
Subtraction within 1,000 using an Open Number Line
In this video, the teacher explains how to subtract numbers within 1,000 using an open number line. They review the concept of place value and the relationship between addition and subtraction. The teacher demonstrates how to solve...
Curated Video
Explaining Subtraction with Addition
The video explains how to explain subtraction by using addition. The video teaches how to use different strategies like number lines and base 10 blocks to explain subtraction by using addition.
KnowMo
Mathematics: Addition, Subtraction, and Dealing with Negative Numbers
The video is a lesson on addition, subtraction, and dealing with negative numbers. The presenter demonstrates two methods for adding and subtracting, which are the chunking method and the column method. They also explain the concept of...
Brian McLogan
How to solve and graph one variable inequalities
👉 Learn about solving an inequality and graphing it's solution. An inequality is a relation where the expression in the left hand side is not equal to the expression in the right hand side of the inequality sign. A linear inequality is...