App Detail » Money by mathies

What's New

- improved undo/redo of image steps
- updated support docs
- bug fixes

App Description

Represent various money amounts using these realistic images of Canadian coins and bills.

Mathematical Concepts:

Create visual representations that help explore mathematical thinking related to:
• Estimating and counting the value of a collection of money
• Skip counting using the value of one of the coins or bills
• Representing the relationship between coins and bills. (e.g., There are 8 quarters in a toonie)
• Adding and subtracting money amounts by making simulated purchases and providing change
• Exploring place value and unit conversions
• Multiplicative thinking
• Anchors of 2, 5 and 10

Features:

• Customize the allowable set of currencies
• Resize currency images for easier manipulation
• Show labels indicating the value of each currency
• Set the units of these labels to indicate dollars or cents
• Set the number of copies to drag from the cash drawer
• Step through a history of your work with the undo/redo buttons
• Check to see how many of each type of currency are in the workspace
• Multiple select items in the workspace, then copy, move or recycle as a group
• Communicate your thinking or highlight various features of your representation using the built in annotation tool.
• Import multiple images, position and resize them
• Switch between English and French

App Changes

• April 01, 2015 Initial release
• February 14, 2016 New version 2.0.0
• June 30, 2016 New version 2.1.3
• June 14, 2019 New version 3.0.1
• August 16, 2019 New version 3.1.0