This short video and interactive assessment activity is designed to teach fifth graders about multi-step compound unit subtraction - word problems.

This short video and interactive assessment activity is designed to teach fifth graders about multi-directional conversions.

This short video and interactive assessment activity is designed to give fifth graders an overview of conversion among units of measure for capacity (english units).

This short video and interactive assessment activity is designed to teach fifth graders about converting capacities using illustrations (english units).

This short video and interactive assessment activity is designed to teach fifth graders about single-unit, multi-step problems - word problems.

This short video and interactive assessment activity is designed to teach fifth graders about subtracting capacities in compound units (english units).

This short video and interactive assessment activity is designed to teach fifth graders about subtraction in grams.

This short video and interactive assessment activity is designed to teach fifth graders about subtraction in kilograms.

This short video and interactive assessment activity is designed to teach fifth graders about using the four operations with money - word problems.

This short video and interactive assessment activity is designed to teach fifth graders about multiplication and division with money.

In this lesson, students will identify common types of measurements made in the lab and the tools used to make those measurements as well as perform measurements in the lab implementing proper use of the metric system and significant figures.

This short video and interactive assessment activity is designed to teach fifth graders about visual objects: comparing length.

After students have complete the associated activity to collect and graph acceleration data from walking human subjects, they learn more about gait analysis---the study of human motion, which is used as biometric data for human medical diagnostics and (non-human) comparative biomechanics. They learn about the steps that comprise the universal process of engineering analysis—data collection, data analysis, mathematical modeling and reporting—and consider how these steps could be applied to analyze a person's gait, which prepares them to conduct the second associated activity.