CK-12 Foundation
Counting Events: Flipping Unfair Coins
Who said life was fair? An interactive uses an area diagram to represent the probabilities of flipping unfair coins. Pupils use the diagram to calculate the probabilities of outcomes of flipping the two coins. The scholars must decide...
Curated OER
Sayings Quiz: Men and Women
In this "sayings" quiz learning exercise, students read the example sayings about men and women used in the sentences. Students select the best answer to complete the 10 online exercises.