Curated OER
Life 2.0
Students share opinions about the interactivity of Web sites they frequent. They compare and contrast Web 1.0 and Web 2.0 applications. Students work in groups to investigate both Web 1.0 and 2.0 companies and comment on them using a...
Curated OER
Make a Crossword Puzzle - water vocabulary challenge
In this crossword puzzle instructional activity, students follow directions and click on the links to make a crossword puzzle about water. Students follow 6 sets of directions.
Curated OER
Looking into Eratosthenes' Radius of the Earth
Pupils, in small groups, research Eratosthenes and his calculations of the Earth's radius. They write a summary of the person, the experiments and his calculations to determine how accurate Eratosthenes was in his estimations of the size...