Curated OER
Density of Solids and Liquids
Middle schoolers calculate the density of regular and irregular solids and liquids. They relate the term dense to science as well as its literal meaning that society uses it as everyday. A worksheet is completed on density.
Curated OER
Using the Newspaper to Teach Division and Time Conversion
Students use classified ads to select a career. In this math activity, students convert the listed salary to an hourly, yearly, weekly and monthly rate. Students explain the process they used to find the various rates.