Curated OER
Influential Scientists Crossword Puzzle Worksheet
In this influential scientists crossword learning exercise, students read 12 clues pertaining to science professionals. Students fit their answers in a crossword puzzle.
Curated OER
Acid Rain Crossword Puzzle
In this acid rain crossword worksheet, students read 12 clues and select the answer from the word bank and place it in the crossword puzzle. Prior knowledge about acid rain is assumed.
NASA
Nasa: The Space Place: Keck Interferometer
This site from the National Aeronautics and Space Administration provides the opportunity to solve a crossword and learn about the world's biggest telescopes.