Students learn how the different places in a number can be changed by "skip counting" forwards or backwards in a single place.

• ### Odometer Counting to 1000

Counting in 1s in any place in numbers to 999. Finding numbers before and after in any place.

• ### Odometer Counting by 2 or 5 to 1000

Counting in 2s or 5s in any place in numbers to 999. Finding numbers 2 or 5 before or after in any place.

• ### Odometer: Counting to 9,999

Counting in 1s in any place in numbers to 9,999. Finding numbers before and after in any place.

• free

### Odometer: Counting by 2 or 5 to 9,999

Counting in 2s or 5s in any place in numbers to 9,999. Finding numbers before and after in any place.

• ### Odometer: Counting by 1, 2, 5 to 99,999

Counting in 1s, 2s or 5s in any place in numbers to 99,999. Finding numbers before and after in any place.

• ### Odometer: Counting by 1, 2, 5 to 999,999

Counting in 1s, 2s or 5s in any place in numbers to 999,999. Finding numbers before and after in any place.

• ### Odometer: Counting by 1, 2 & 5 millions

Counting in 1s, 2s or 5s in any place in numbers to 9,999,999. Finding numbers before and after in any place.

• free

### Odometer Counting: Diagnostic Test

Test to determine which numbers, students need to focus on. Can be used diagnostically to show areas of weakness in counting by whole numbers in any place and in decimals. Includes skip counting and counting in 5s.

• free

### Odometer Quick Start Guide

2pp. Features and functions of the Odometer Gadget: Count in 1s, 2s & 5s in any place up to millions and down to thousandths. Click the up or down arrow to show how the numbers in each of the places change.

• free

### Scrolling Hundred Board Quick Start Guide

6pp. Features and funcitons of the Scrolling Hundred Board Gadget: A hundred board that scrolls from 0 to 2000. Scrolling arrows and options allow for counting, highlighting multiples and special numbers.

• ### Scrolling Hundred Board: Teaching Strategies Activities

20pp. Activites and ideas for using the Scrolling Hundreds Board. Matching lesson plans, templates and worksheets are available as other resources.