Let the ice melt. Students should record their observations. D. Color an outline map of North America. Color land one color and the ocean blue. Using the Holt science book, students sketch in the boundary of the glacier.
Students take cotton balls and glue over the sketched in area representing the glacier.
E. Students list evidence they have observed of glaciers' effect in New Hampshire. Write your conclusions. B. Discuss European exploration and colonization. Discuss why changes were made and the impact of population growth. Highlight the major boundary changes the Mason grant and the impact that had on future disputes, the 1740 boundary, the Indian Stream controversy, the Connecticut River boundary dispute, and the modern day boundary dispute with Maine.