Curated OER
The Mighty Hudson Stretches its Mussels
Students brainstorm possible causes of zebra mussel migration and population expansion. They identify the key causes and effects of the disturbance of the Hudson River ecosystem and research causes and effects in the disturbances of...
Curated OER
North America Puzzle
For this geography worksheet, students complete a crossword puzzle in reference to North America. They identify capitals of some countries, the specific landforms of different areas, and languages spoken. There are 21 clues to solving...