Sophia Learning
Sophia: Rounding to the Ones Place: Lesson 7
This lesson explains how to round up or down to the nearest ones place. It is 7 of 10 in the series titled "Rounding to the Ones Place."
Sophia Learning
Sophia: Rounding to the Thousandths Place: Lesson 2
This lesson demonstrates rounding up or down to the thousandths place in a decimal. It is 2 of 10 in the series titled "Rounding to the Thousandths Place."
Sophia Learning
Sophia: Estimating With Decimals
In this lesson, students see how to round up or down in order to estimate with a decimal.
Sophia Learning
Sophia: Estimating With Decimals: Lesson 5
In this lesson, students see how to round up or down in order to estimate with a decimal. It is 5 of 10 in the series titled "Estimating with Decimals."
Sophia Learning
Sophia: Estimating Volume
The fact that you can estimate the volume of an object by rounding each of the relevant dimensions to the nearest number will be discussed in this lesson.
Sophia Learning
Sophia: Estimating Area
The fact that you can estimate the area of an object by rounding each of the relevant dimensions to the nearest number will be discussed in this lesson.
Sophia Learning
Sophia: Estimating With Fractions
In this lesson, estimating with fractions will be explored.
Sophia Learning
Sophia: Introduction to Estimating: Lesson 2
This lesson should help a learner understand why estimates are used when making calculations. It is 2 of 4 in the series titled "Introduction to Estimating."
Sophia Learning
Sophia: Estimating Volume With Cubes: Lesson 6
This lesson will show you how to use cubes to roughly find the volume of a figure. It is 6 of 7 in the series titled "Estimating Volume with Cubes."
Khan Academy
Khan Academy: Multiplication and Division Word Problems
Demonstrates how to make reasonable estimates using multiplication and division. [2:10]
Sophia Learning
Sophia: Determining Uncertainty: Lesson 1
This lesson gives examples that will teach the learner how to determine the uncertainty in a measurement. It is 1 of 4 in the series titled "Determining Uncertainty."