In this lesson, students will select an object in the classroom and talk about how they would measure the object.

This interactive reinforces students' understanding of measuring angles by providing a step by step tutorial, key vocabulary, a karaoke song and a quiz.

In this task students work with partners to measure themselves by laying multiple copies of a shorter object that represents the length unit end to end. It gives students the opportunity to discuss the need to be careful when measuring.

This short video and interactive assessment activity is designed to teach fifth graders about single object length ii (english units).

In this assessment, students look at flashcards of different objects and ask questions about length and height.

In this assessment, students use straws as guides to find objects around the room that are shorter or longer than the straw.

This short video and interactive assessment activity is designed to teach fifth graders about converting meters to centimeters.

This short video and interactive assessment activity is designed to teach fifth graders about converting kilometers to meters.

This short video and interactive assessment activity is designed to teach fifth graders about converting meters to millimeters.

This short video and interactive assessment activity is designed to teach first graders about how big is a meter?.

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

This short video and interactive assessment activity is designed to teach fifth graders about comparing meters, centimeters, and millimeters.

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

This short video and interactive assessment activity is designed to give fifth graders an overview of metric capacity operations.

This short video and interactive assessment activity is designed to teach fifth graders about different unit length comparisons.

This lesson unit is intended to help teachers assess how well students are able to: choose appropriate mathematics to solve a non-routine problem; generate useful data by systematically controlling variables; and develop experimental and analytical models of a physical situation.

Students work with a partner to sort containers into three groups according to their prediction of which container holds less than 1 liter, about 1 liter, and more than 1 liter. Students check their predictions by measauring the capacity of each container using metric units.