Instructional Video8:52
Curated Video

Varying Sentence Lengths

K - 5th
In this video, the teacher explains the importance of varying sentence lengths and structures in writing to keep the reader engaged. The teacher provides examples and practice exercises using conjunctions to combine sentences and make...
Instructional Video3:27
Curated OER

How Do You Subtract Fractions with Different Denominators?

4th - 7th
Combining fractions with unlike denominators. Wait! You can't do that! You have to have common denominators to combine the numerator of fractions. Here's a quick review of changing the denominator by multiplying each fraction by that...
Instructional Video
Sophia Learning

Sophia: Multiplication and Addition Method: Lesson 3

9th - 10th
In this lesson, you'll see the steps to using addition and subtraction to eliminate variable from a system of equations even without matching terms. It is 3 of 10 in the series titled "Multiplication and Addition Method."
Instructional Video
Sophia Learning

Sophia: Multiplication and Addition Method: Lesson 7

9th - 10th
In this lesson, you'll see the steps to using addition and subtraction to eliminate variable from a system of equations even without matching terms. It is 7 of 10 in the series titled "Multiplication and Addition Method."
Instructional Video
Sophia Learning

Sophia: Multiplication and Addition Method: Lesson 10

9th - 10th
In this lesson, you'll see the steps to using addition and subtraction to eliminate variable from a system of equations even without matching terms. It is 10 of 10 in the series titled "Multiplication and Addition Method."
Instructional Video
Sophia Learning

Sophia: Multiplication and Addition Method: Lesson 2

9th - 10th
In this lesson, you'll see the steps to using addition and subtraction to eliminate variable from a system of equations even without matching terms. It is 2 of 10 in the series titled "Multiplication and Addition Method."
Instructional Video
Sophia Learning

Sophia: Multiplication and Addition Method: Lesson 8

9th - 10th
In this lesson, you'll see the steps to using addition and subtraction to eliminate variable from a system of equations even without matching terms. It is 8 of 10 in the series titled "Multiplication and Addition Method."