This short video and interactive assessment activity is designed to teach second graders about writing prices of items.

This short video and interactive assessment activity is designed to teach second graders about converting item costs from words to numerals.

This short video and interactive assessment activity is designed to teach fourth graders about converting quarts and cups into cups.

This short video and interactive assessment activity is designed to teach fifth graders about converting quarts and cups into cups.

This short video and interactive assessment activity is designed to teach fourth graders about converting weeks to days.

This short video and interactive assessment activity is designed to teach fourth graders about using symbol maps with compound units.

This short video and interactive assessment activity is designed to give fourth graders an overview of simple time conversions.

Students teams design and build shoe prototypes that convert between high heels and athletic shoes. They apply their knowledge about the mechanics of walking and running as well as shoe design (as learned in the associated lesson) to design a multifunctional shoe that is both fashionable and functional.

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

This short video and interactive assessment activity is designed to teach fourth graders about converting pints to cups.

This short video and interactive assessment activity is designed to teach fifth graders about converting between liters and milliliters ii.

This short video and interactive assessment activity is designed to teach fourth graders about converting between liters and milliliters ii.

This short video and interactive assessment activity is designed to teach fourth graders about converting gallons to quarts.

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

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

This short video and interactive assessment activity is designed to teach fourth graders about converting dollars and coins into dollars in words.

This short video and interactive assessment activity is designed to teach second graders about the fewest number of coins and bills to equal a given amount.

This short video and interactive assessment activity is designed to teach fourth graders about converting compound units to feet.

This short video and interactive assessment activity is designed to teach fourth graders about converting compound units to inches.

Standard 8.NS.1 requires students to "convert a decimal expansion which repeats eventually into a rational number." Despite this choice of wording, the numbers in this task are rational numbers regardless of choice of representation. For example, 0.333 and 1/3 are two different ways of representing the same number.