NUMBEROCK
Rounding Whole Numbers & Decimals
"The number to the right must be found: Five or more? ROUND UP! Less than five? ROUND DOWN!" You're students will definitely ask you to play this one again. Rounding has never been as engaging as it is in this math song that you'd think...
Curated Video
Multiplying Polynomials Using a Box Method
In this lesson, students learn how to multiply polynomials by using a box to organize their calculations. By finding the total area of different size rectangles, students can understand the concept of multiplying polynomials. The lesson...
FuseSchool
Whole Numbers & Decimals | Numbers | Maths
Join Alex in this engaging video as he revises rounding whole numbers and decimals. Learn the simple rule: "five, let it rise; four or less, let it rest." The video demonstrates how to round numbers effectively, using clear examples for...
FuseSchool
MATHS - Numbers - Rounding
Welcome to our video on Rounding. We are going to cover two types of rounding, to decimal places and to significant figures. Let's start with a little rule first. The basics of rounding dictate that a value below a 5 goes to the lower...
Curated Video
Mastering Long Division: Division Problem Solving Strategies
In this video, the teacher demonstrates how to solve a challenging division problem using long division and estimation techniques. By rounding the divisor to make the calculation more manageable, they guide viewers through the...
Curated Video
Java Interview Guide : 200+ Interview Questions and Answers - Inheritance, Method overloading and Method overriding
Basics of Object Oriented Programming: Inheritance, Method overloading and Method overriding This clip is from the chapter "Basics of Object Oriented Programming" of the series "Java Interview Guide : 200+ Interview Questions and...
Curated Video
Finding the Area of a Rectangle Using Fractions
This video teaches how to solve a standardized math test question using fractions to find the area of a rectangular bathroom floor covered in square tiles. The video covers four parts, including finding the width of the floor, writing an...
TED Talks
TED: The internet's accessibility problem -- and how to fix it | Clive Loseby
The internet provides access to knowledge for billions across the world, but how accessible is it really? Website accessibility advocate Clive Loseby sheds light on why many parts of the web are closed off to those with disabilities --...
FuseSchool
Multiplying & Dividing with Surds
A surd is a square root which cannot be reduced to a whole number. Surds are irrational; they are decimals that never end and never repeat, so cannot be written as fractions. Leaving a number in it's surd form is easier and more accurate...
Curated Video
Dividing a Whole Number by a Decimal
In this video, the teacher demonstrates how to tackle a tricky decimal division problem that seems never-ending. By using long division and rounding techniques, the teacher shows viewers how to approach such problems methodically and...
Curated Video
How to Round to the Nearest Hundredth
In this video, the teacher explains how to round decimals to the nearest hundredth by using rounding rules. The viewer is presented with a standardized math test question and guided through the process of selecting the correct answers.
Curated Video
Multiplying & Dividing with Surds | Algebra | Maths | FuseSchool
A surd is a square root which cannot be reduced to a whole number. Surds are irrational; they are decimals that never end and never repeat, so cannot be written as fractions. Leaving a number in it's surd form is easier and more accurate...
Curated Video
Surds | Algebra | Maths | FuseSchool
A surd is a square root which cannot be reduced to a whole number. Surds are irrational; they are decimals that never end and never repeat, so cannot be written as fractions. Leaving a number in it's surd form is easier and more accurate...
Brian McLogan
Learning to solve an exponential equation by using your calculator
In this playlist you will learn how to solve exponential equations by using the one to one property as well as taking the log and natural log of both sides. 2ln (-x) + 7 = 14
Curated OER
Estimation with Decimals
Estimation is a good way to build and assess a student's number sense. Watch as Sal uses estimation to solve a problem where he must determine how much 'Janelle' ran during a 4-day period. He calculates the exact amount and compares the...
Corbett Maths
Rounding to the Nearest 10
Sometimes the ones place isn't that important. By watching a short video, learners review how to round numbers to the nearest 10. They first look at rounding whole numbers, both with and without a number line, then move on to rounding...
Krista King Math
Rounding Decimals
Demonstrate the concept of rounding decimals through video instruction. The instructor shows examples of rounding to both the tenths and hundredths places.
Corbett Maths
Rounding to the Nearest 100
When rounded up, the resource deserves a score of 100. Viewers of a short video learn how to round numbers to the nearest 100. After reviewing the concept, they first look at examples with whole numbers, then continue on to examples with...
Corbett Maths
Rounding to the Nearest Whole Number
Whole numbers are just so much easier to work with. Scholars watch a short video that reviews how to round decimals to the nearest whole number. They first consider numbers on a number line, then round decimals by looking at the digit in...
Curated OER
How Do You Add Decimals?
Need a review for adding decimals? Make sure to line up the decimals, write in zeros for placeholders, add the numbers, and bring down the decimal. There you have it.
Curated OER
How Do You Add Decimals?
Need a review for adding decimals? Make sure to line up the decimals, write in zeros for placeholders, add the numbers, bring down the decimal. There you have it.
Mathed Up!
Using a Calculator
Here's a video that presents several numerical expressions to be evaluated using a calculator.Viewers come to realize that sometimes it is not just a matter of punching in the numbers, but they also need to be concerned about how...
Khan Academy
Khan Academy: Arithmetic and Pre Algebra: Estimation With Decimals
This video shows how to estimate decimal addition in the context of a word problem. Practice problems are available. [3:01]