The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Carolina Biological Supply:
Functionator stimulates elementary students' mastery of the fundamental mathematical concepts addressing two math domains of the Common Core Standards. Whats My Output? inherently promotes differentiated instruction by providing multiple levels of difficulty. Whats My Input? features a tutorial that guides students through examples of using the inverse operation to solve for unknown variables. Whats My Rule? helps students analyze patterns within a function table to identify unknown mathematical operations. Functionator Lite includes access only to the following feature:Whats My Output?