Sensor technology is amazingly accurate and useful. Combining the sensor technology and mathematical knowledge, scholars design experiments to answer a question they have developed. Questions may focus on light sensing, temperature...

In this graphs worksheet, students analyze a bar graph that shows retail prescription drug sales in the U.S. Students complete five problem solving questions about the data on the graph.

Students explore coffee production.  In this cross-curriculum rainforest ecology instructional activity, students research regions where coffee comes from and investigate how the native birds in the rainforest are effected by coffee...