Fourth graders explore number sense by completing word problems in class. In this estimation lesson, 4th graders define terms such as sum, difference, estimate and best. Students complete estimating worksheets based on the concept of...

Compute fuel economy and gas mileage. Why? So you can teach rates and ratios, of course! Middle schoolers calculate the rate of miles per gallon for various vehicles. They research each vehicle, its mileage per gallon, and cost per...

Students conduct research on a neighborhood in Canada. In this data analysis lesson, students use data from the 2006 Canadian census to draw conclusions about a population group.

Students discover how the land and people we develop relationships with in Nebraska affect our survival--past, present, and future. They write about and interview their grandparents, parents and peers and compare them with people on the...