Khan Academy
Khan Academy: Intensifiers and Adverbs of Degree
Words like 'very' and 'slightly' are examples of intensifiers and adverbs of degree. Here's how they work!
Sophia Learning
Sophia: Comparatives and Superlatives: Lesson 2
This lesson introduces comparatives and superlatives and how they are used. It is 2 of 2 in the series titled "Comparatives and Superlatives."
Sophia Learning
Sophia: Adjectives and Adverbs
This lesson goes over the difference between adjectives and adverbs. This tutorial lesson shares a short screencast [7:10] with the lesson's content.