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Curated Video
Estimating Unit Rates: Approximating Ratios in Real-Life Scenarios
In this video, the teacher explains how to estimate unit rates using verbal descriptions and equations. They provide an example of estimating the number of students per teacher in a school, demonstrating the process of rounding and...
Curated Video
Estimating Fractions: Assessing Reasonableness in Word Problems
In this video, the teacher guides students through the process of estimating and solving word problems involving fractions. They explain the concept of benchmark fractions and demonstrate how to use mental estimation to arrive at...
Curated Video
Solving Story Problems with Unlike Mixed Number Fractions
In this video, students learn how to solve story problems involving addition of unlike mixed number fractions using area models. The teacher explains the importance of rounding and estimating to make calculations easier and provides...
Let's Tute
Irrational Numbers and Proof That Root Of 2 is Irrational
In this video of Algebra Real Numbers you will learn about Irrational numbers and how to proof that root of 2 is rational
Curated Video
Estimating Reasonableness of Fraction Word Problems using Benchmark Fractions
In this video lesson, students learn how to estimate the reasonableness of answers to fraction word problems by using benchmark fractions. The teacher explains the concept of benchmark fractions and demonstrates how to calculate,...
Brian McLogan
Tutorial - Learn how to sketch a best fit line from a scatter plot
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you...
Professor Dave Explains
Large Whole Numbers: Place Values and Estimating
An overview of the way we count.
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...
Khan Academy
Khan Academy: Arithmetic and Pre Algebra: Rounding Decimals
This video demonstrates how to round a decimal number to the nearest tenth. Practice problems are available. [1:26]
Sophia Learning
Sophia: Order of Magnitude
A video tutorial introduces the concept of order-of-magnitude, and explains how it is used to make estimations in physics. [2:13]
Khan Academy
Khan Academy: Estimating Adding and Subtracting 3 Digit Numbers
Use estimation to find reasonable solutions to addition and subtraction problems.
Sophia Learning
Sophia: Estimating: Lesson 5
In this lesson, students will learn what an estimation is and how they can estimate with numbers. It is 5 of 5 in the series titled "Estimating."
Sophia Learning
Sophia: Estimating a Percentage: Lesson 2
This lesson covers how to use estimation when working with percentages. It is 2 of 8 in the series titled "Estimating a Percentage."
Sophia Learning
Sophia: Estimating a Percentage: Lesson 3
This lesson covers how to use estimation when working with percentages. It is 3 of 8 in the series titled "Estimating a Percentage."
Sophia Learning
Sophia: Estimating a Percentage: Lesson 5
This lesson covers how to use estimation when working with percentages. It is 5 of 8 in the series titled "Estimating a Percentage."
Sophia Learning
Sophia: Estimating a Percentage: Lesson 6
This lesson covers how to use estimation when working with percentages. It is 6 of 8 in the series titled "Estimating a Percentage."
Sophia Learning
Sophia: Estimating a Percentage: Lesson 8
This lesson covers how to use estimation when working with percentages. It is 8 of 8 in the series titled "Estimating a Percentage."
Sophia Learning
Sophia: Estimating a Percentage: Lesson 1
This lesson covers how to use estimation when working with percentages. It is 1 of 8 in the series titled "Estimating a Percentage."
Sophia Learning
Sophia: Estimating Square Roots: Lesson 2
Here, the student will be shown how to estimate the value of a root when they are not taking the root of a perfect square. This lesson is 2 of 9 in the series titled "Estimating Square Roots."
Sophia Learning
Sophia: Estimating Square Roots: Lesson 4
Here, the student will be shown how to estimate the value of a root when they are not taking the root of a perfect square. This lesson is 4 of 9 in the series titled "Estimating Square Roots."
Sophia Learning
Sophia: Estimating Square Roots: Lesson 5
Here, the student will be shown how to estimate the value of a root when they are not taking the root of a perfect square. This lesson is 5 of 9 in the series titled "Estimating Square Roots."
Sophia Learning
Sophia: Estimating Square Roots: Lesson 9
Here, the student will be shown how to estimate the value of a root when they are not taking the root of a perfect square. This lesson is 9 of 9 in the series titled "Estimating Square Roots."
Sophia Learning
Sophia: Estimating Square Roots: Lesson 1
Here, the student will be shown how to estimate the value of a root when they are not taking the root of a perfect square. This lesson is 1 of 9 in the series titled "Estimating Square Roots."