Curated OER
Cracker Design
Students are presented with the following problem: A cracker manufacturer has been losing money and has to find a way to save her factory. They are given the task to design a new shape for the cracker manufacturer so that as little...
Curated OER
Transformation: Reflection
Tenth graders identify and analyze appropriate key vocabulary terms associated with transformations and reflection. Students experience creating and recognizing reflection with hands-on manipulations. Students discover real-world...
Curated OER
Tiling the Plane
Students use pattern blocks and triangular grid paper to review shape names, be introduced to the concept of a tiling of the plane, and determine which pattern blocks tile the plane. They are asked: "Have you ever seen a floor or a wall...
Curated OER
Writing Directions for Mathematical Activities
Fifth graders reorganize comic strips to have them make sense, complete outline and organize their thoughts into outline form to explain directions,
and use that outline to complete their own directions for geometry activities.
Curated OER
Patterns Everywhere
Students connect math to images they pass in every day life- from the smallest bud of a flower to the most intricately woven spider web, students can relate to math and therefore enjoy it further. A main objective of the unit is to...
Curated OER
Precision Tools
Students discuss the appropriateness of using a specific tool to measure and define an object. After measuring the area of their classroom and the objects in it with the appropriate tools, they create a floor plan that makes the most...