Interactive
Government of Alberta

Learn Alberta: Math Interactives: Classifying Quadrilaterals

For Students 4th - 6th
This multimedia that includes a short video [1:19] and other interactive activities on Learn Alberta math resource looks at real-world examples of shape classification in the investigation and solving of crimes. The accompanying...
Lesson Plan
Alabama Learning Exchange

Alex: Circling Around

For Teachers 6th - 8th Standards
Students will calculate the diameter, circumference, and ratio of a real world object. Students will create an electronic slideshow to illustrate the process of determining the diameter, circumference, and ratio of these objects.
Article
Other

Stay at Home Educator: Colors and Shapes Sorting Activities for Preschoolers

For Teachers Pre-K
Sorting activities are the perfect way to help children learn to classify their world from the start. This article explains why this skill is so important in the "real world" and contains a list of sorting activities for preschoolers.
PPT
Sophia Learning

Sophia: Definition of Density

For Students 9th - 10th
An introduction to the definition and formula of density, complete with real world examples of objects with different densities.
PPT
Sophia Learning

Sophia: Definition of Density: Lesson 2

For Students 9th - 10th
This lesson will define density as mass/volume and provide relevant real world examples of objects with varying densities. It is 2 of 3 in the series titled "Definition of Density."
Lesson Plan
Science Education Resource Center at Carleton College

Serc: Atmospheric Processes: Radiation

For Teachers 9th - 10th
In this activity, students investigate how different surfaces absorb heat and apply their experience with the surfaces to interpret real-world situations. From this information, they come to understand that the physical characteristics...