Curated OER
Telegraphy
Students research the telegraph. In this telegraph instructional activity, students review the history of the telegraph. Students complete radio wave experiments. Students work in pairs to complete 3 sound exercises.
Curated OER
Today and Yesterday: The Praties They are Small
Students explore the tragic circumstances of the Great Famine of 1845-1849. They watch a program that explores the causes and consequences of the famine. Students discuss the causes of the famine. They identify the effects and...