See how much your class knows about earthquakes and volcanic activity and how these events shape geologic features. The first lesson in the series of 20 is a pre-test to find out what pupils already know. It includes 10 vocabulary...

In this homonyms activity, students complete a 20 question multiple choice on-line interactive quiz about the correct use of homonyms in sentences.

This site offers a brief tutorial on the four types of sentences, then two exercises of 10 sentences each, for student practice or assessment. Answers are also available.