In this grammar worksheet, students analyze a graphic organizer that explains 12 grammar forms. The forms include present, past, and future.

How do scientists know what Earth's climate was like millions of years ago? Young environmental scholars discover how researchers used proxy data to determine the conditions present before written record. Grouped pupils gain experience...

"Things are not what they seem" in this poetry activity, which discusses Henry Wadsworth Longfellow's "A Psalm of Life." Your students will see the world through the eyes of the transcendentalists after analyzing the meaning, context,...