Let's Tute
Microsoft Excel Tutorial: Presenting Numeric Data in Various Formats
In this Microsoft Excel tutorial, we learn how to present numeric data in various formats such as general, numbers, currency, accounting, date, time, percentage, fraction, scientific, and text. The tutorial also introduces basic...
Brian McLogan
What does the sine of an angle actually mean
👉 Learn all about the trigonometry of right triangles. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a right...
Brian McLogan
Finding the distance of an antenna using trigonometry of two triangles
👉 Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Curated Video
Shortcuts when Comparing Decimals (To Thousandths)
Learn quick ways of comparing two decimal numbers without using a place-value chart!
Math Fortress
Geometry: Measurement of Angles (Level 3 of 9)
In this video we go over parts of a degree, and congruent angles.
Curated Video
Comparing Decimal Numbers Using Base 10 Blocks
In this video lesson, students learn how to compare decimal numbers by using base 10 blocks. We explain the different representations of decimal values and introduce the symbols for greater than, less than, and equal to. Through visual...
KnowMo
Introduction to Percentages and Conversions
This is a lecture style video that provides an introduction to percentages. The instructor explains what a percentage is and how it is closely linked to fractions and decimals. They provide real-world examples of how percentages are...
Brian McLogan
Solving two step equation with decimals
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Curated Video
KS2 Primary Maths Age 9-13 - Fractions: - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Curated Video
KS2 Primary Maths Age 9-13 - Fractions, Decimals and Percentages : Adding and Subtracting Fractions - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Curated Video
GCSE Secondary Maths Age 13-17 - Number: Decimals - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Learn the Two Steps to Writing Percents as Decimals and Decimals as Percents
This lesson explains how to move the decimal point when you rewrite a percent as a decimal and when you rewrite a decimal as a percent. Examples are modeled and explained and student practice is included. Students will learn how to use a...
Curated Video
Data Science and Machine Learning with R - R Basics
This video explains the R basics. This clip is from the chapter "Getting Started with R" of the series "Data Science and Machine Learning with R from A-Z Course [Updated for 2021]".This section introduces you to getting started with R.
Brian McLogan
Learn How to Take the Cube Root of a Negative Decimal, Cube Root(-0.008)
👉 Learn how to find the cube root of a number. To find the cube root of a number, we identify whether that number which we want to find its cube root is a perfect cube. This is done by identifying a number which when raised to the 3rd...
Curated Video
Measuring Insects (Represent decimals using the number line and equivalent fractions)
A class has to measure the insects they are observing. They find that a worm is six tenths inches long and a centipede is one and four tenths inches long. How can we represent these lengths as decimals?
Curated Video
Multiplying Decimals Using the Number Line
Multiply decimals to hundredths using the number line.
Curated Video
I WONDER - What Is A Decimal?
This video is answering the question of what is a decimal.
Brian McLogan
Learn how solve a quadratic by completing the square with fractions
👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the square, we first take the constant term to the other side of the equation and create a perfect square trinomial with...
Let's Tute
Identifying Terminating and Non-Terminating Decimals in Rational Numbers
In this video, the teacher explains how to determine whether a rational number has a terminating or non-terminating decimal form without actually dividing the numerator by the denominator.
Brian McLogan
Solve a two step equation with decimals
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Brian McLogan
How to graph an exponential equation with a table of values
👉 Learn how to graph exponential functions involving vertical shift. An exponential function is a function that increases rapidly as the value of x increases. To graph an exponential function, it is usually very useful to make the table...
Curated Video
Negative Powers of Ten
Understand how decimals are related to negative powers of 10 and how these numbers can be expressed as fractions.
Brian McLogan
How to multiply two decimals by each other
👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the...