What's New

This update provides code improvements to better support the latest versions of iOS.

App Description

Hands-On Math: Interactive Hundreds Chart creates a virtual math playground where students explore, investigate and discover mathematical concepts. Students use colored markers on the Interactive Hundreds Chart to represent patterns and number sequences.

Using Hands-On Math: Interactive Hundreds Chart students can develop the following important mathematical concepts:

Skip-Counting

Number Patterns

Multiplication and Division Facts

Prime and Composite Numbers

Least Common Multiple

Divisibility of Numbers and more...

An extensive Instructor's Guide for this app is available at the support website. Download the document and install it in iBooks to access ideas about how to use the Interactive Hundreds Chart for teaching elementary mathematics.

Extremely easy for students and teachers to use. Tap a color and a marker, then tap numbers on the chart. To remove a marker simply slide it off the chart. Erase all markers by tapping the eraser.

Note to reviewer: Simply slide a marker off the board to remove it. There is no need to erase entire board if you make a mistake.

iPad Screenshots

(click to enlarge)

Hands-On Math Hundreds Chart screenshot 1 Hands-On Math Hundreds Chart screenshot 2 Hands-On Math Hundreds Chart screenshot 3 Hands-On Math Hundreds Chart screenshot 4 Hands-On Math Hundreds Chart screenshot 5

App Changes

  • June 15, 2014 Initial release
  • October 23, 2014 New version 2.0
  • May 23, 2015 New version 2.2
  • June 03, 2015 New version 2.3
  • February 01, 2016 New version 2.4
  • December 10, 2020 New version 3.0