Problem 1 :A cargo helicopter delivers only 100-pound packages and 120-pound packages. For each delivery trip, the helicopter must carry at least 10 packages,...
Artist Rafael Araujo expresses his love of nature through geometry, intertwining mathematical precision with the organic beauty found within the natural world. By incorporating...
Understanding measuring temperature is another real-world skill children explore in the 3rd grade.
MA.3.M.1.1 & MA.3.M.1.2 – Select and use appropriate tools to measure...
In 3rd grade, students transition from plotting, ordering, and comparing 3-digits numbers to performing the same skills with 4-digit numbers. This prepares them for...
This will be a talk for the (In)determinacy in Mathematics conference at the National University of Singapore, 20-22 November 2024
Abstract. I shall discuss the...
By Katie Steckles and Peter Rowlett. Posted October 11, 2024 in Mathematical Objects
A conversation about election mathematics inspired by a ballot. Presented by Katie...
Like many other multi-step 3rd grade skills, rounding numbers in 3rd grade can be extremely complicated. Rounding requires so much attention to detail that...