TED-Ed
How Many Ways Can You Arrange a Deck of Cards?
Entertain and grab your learners' attention with a short video clip that engagingly teaches the concept of a permutation and how a factorial is a wonderful shortcut for theoretical probability calculations.
Curated OER
Team Problem-Solving Fun
Students work in groups to solve a variety of puzzling activities which include math, spelling, anagrams, and geography. They use cooperative skill to accomplish each task and chart their group progress.
Curated OER
Arithmetrivia
In this arithmetrivia worksheet, students read and solve word problems. They translate from word problems to written equations and then solve them. This one-page worksheet contains 12 problems. Answers are provided.
Curated OER
A Puzzle a Day Provides Practice That Pays
Students complete a variety of daily enrichment puzzles designed to encourage critical thinking skills, while developing and reinforcing math and language arts skills.
Curated OER
Crack The Code!! Oh NO!!!
In this cracking the code worksheet, students realize that they must crack the code to find Keith the Kangaroo who has been hidden.