In this mining worksheet, students fill in the blanks to paragraphs about mining uranium and a nuclear reactor. Students fill in the blanks for 17 sentences.

In this biology activity, students read about the parts of both plant and animal cells and examine cell diagrams. They read about the function of cell parts before answering 11 online fill in the blank questions.

In this alternative energy instructional activity, 6th graders read and study the varying types of fuel.  Students read examples and ways that alternative fuel can be used.