Americans manufacture, use, and recycle plastic products. In this activity students look at data regarding the use of plastics in order to learn and apply skills related to place value.

In this video tutorial, students are shown how to use their place value skills to build and break down numbers.

In this video tutorial, students are shown how to use their place value skills to count by tenths.

In this video tutorial, students are shown how to use their place value skills to make tens.

In this tutorial, students learn how to compare and order decimals using place value techniques.

In this tutorial, students learn how to compare and order whole numbers using place value techniques.

In this tutorial, students arrange decimal data using place value techniques.

In this tutorial, students learn how to write decimals in expanded and standard form using place value techniques.

In this tutorial, students learn how to write whole numbers in expanded and standard form using place value techniques.

In this tutorial, students learn how to write decimals in rounded form using place value techniques.

In this tutorial, students learn how to write whole numbers in rounded form using place value techniques.