In this set of interactive flash cards students identify and name numbers in the range from 1-10. Press the Options button to decide how to display the flash cards.

In this set of interactive flash cards students identify and name numbers in the range from 111-20. Press the Options button to decide how to display the flash cards.

In this set of interactive flash cards students identify and name numbers in the range from 21-30. Press the Options button to decide how to display the flash cards.

In this set of interactive flash cards students identify and name numbers in the range from 31-40. Press the Options button to decide how to display the flash cards.

In this set of interactive flash cards students identify and name numbers in the range from 41-50. Press the Options button to decide how to display the flash cards.

This is the transcript to the video entitled "Video Tutorial: Counting On."

This is the transcript to the video entitled "Video Tutorial: Counting to 20."

In this video tutorial, students are shown how to use the technique of Counting On to improve the speed and accuracy of their counting, using three different examples.

In this video tutorial, students are shown how to count to 20 using three different examples. The video develops the concept of counting and cardinality.

This is part of a collection of math worksheets on the topic of counting and comparing.

This is part of a collection of math worksheets on the topic of counting and comparing.

This is part of a collection of math worksheets on the topic of counting and comparing.

This is part of a collection of math worksheets on the topic of counting and comparing.

This is part of a collection of math worksheets on the topic of counting and comparing.

This is part of a collection of math worksheets in which student practice their counting skills by counting Halloween-themed images.

This is part of a collection of math worksheets in which student practice their counting skills by counting Halloween-themed images.

This is part of a collection of math worksheets in which student practice their counting skills by counting Halloween-themed images.