In this video tutorial, students are shown how to use their counting skills to add two numbers.

In this video tutorial, students are shown how to use their counting skills to subtract two numbers.

In this video tutorial, students are shown how to use the technique of Counting On to improve the speed and accuracy of th

In this video tutorial, students are shown how to use Skip Counting and Counting On to quickly and accurately coun

In this video tutorial students learn how to calculate the mean when all of the data items are positive numbers.

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

In this tutorial, students learn how to write decimals in expanded and stan

In this tutorial, students learn how to write whole numbers in expande

In this video tutorial, students are shown how to Skip Count by 2's, 5's, and 10's using three different examples.

This cheat sheet gathers together the resources on the topic of counting and cardinality. See the descriptions and links below. Each link takes you to a collection of resources around that topic.

In this PowerPoint presentation, have students use their counting skills to add numbers.

In this PowerPoint presentation, have students use their counting skills to add numb

In this drag-and-drop game, have students practice their counting skills to add numbe

In this drag-and-drop game, have students practice their counting skills to subtra