DATA DUCK
Before we start coding
our app, we need to
think about all the things
it should be able to do.
Then we can use this
information to create
our app.
Careful Planning
When we build an app, we need to think of every single
thing an app needs to be able to do. For example,
when the app is showing Timmy how to feed his cat,
it needs to tell him:
• when his cat needs to be fed
• what kind of food his cat needs
Think of at least two other things the app should tell
or show Timmy, so he can give his cat food and drink.
{
9
}
