Curated OER
Maggie's Journal Brainteasers
For this Maggie's Journal brainteasers worksheet, students solve two word problems with logic and basic arithmetic skills.
University of Cambridge
University of Cambridge: Nrich: Got It
Sharpen your logical thinking and see if you can figure out the strategy to get to the target number before the computer.
National Geographic Kids
National Geographic Kids: Games
A collection of games for kids. Mix of fun and light science, geography, and language skills.