Curated OER
Volcanoes: Fifth Grade Lesson Plans and Activities
Fifth graders explore volcanoes and the rocks they produce using the Internet. The lab portion of the lesson prompts young scientists to compare and describe igneous rocks. Next, they critique a pair or more of...
Virginia Department of Education 
Igneous Rocks
High schoolers explore igneous rocks by observing rock samples and considering cooling rates and composition. The third installment of a five-part geology series culminates in an activity where learners use igneous rock...
Curated OER
Rocks
Students use their five senses to experience different types of rocks.  In groups, they compare and contrast the information they collected.  They observe rocks in their local community and describe their uses to the class.
Curated OER
Rocks
In this earth science worksheet, students examine the differences between the igneous, sedimentary, and the metamorphic type of rocks.
Curated OER
Kinds of Tephra: Word Search
In this word search worksheet, students search for a set of 25 words related to tephra. Page is labeled grade levels 5 through 12. 
Australian Museum
Australian Museum: Igneous Rock Types
Learn about the different types of igneous rocks and how they are classified.