Circles are the foundation of many geometric concepts and extensions - a point that is thoroughly driven home in this extensive unit. Fundamental properties of circles are investigated (including sector area, angle measure, and...

Make history come to life by using the Frontier House series to engage students in the past. Your class will "prepare" for a trip to 1833 Montana. They will learn about homesteading, frontier life, inflation, and cost of living. Using...

Students research the history of measurement in this activity. They compare todays units of measurement to historical units of measurement. For example, they weigh themselves on a bathroom scale and figure out how many of them it would...