You need Java software in order to view the virtual manipulatives.
To get the latest version of the Java software, click the appropiate link.
After installing Java, you might need to restart your web browser.
If Java is already installed but the virtual manipulatives do not work
(i.e. you get a "PROBLEM LOADING VIRTUAL MANIPULATIVE" message), then you might need to
enable Java through your web browser. For instructions on how to enable Java, click the