Students noticed trash in their park. They asked: "Where does trash come from? Where should it go?" They watched people and took notes. After observing, they suggested adding more bins and making signs. Their observations helped solve the problem.
How did students start solving the problem?
Cleaned everythingAsked questions and watchedBuilt new binsStayed insideWhat solution did they suggest?
Close the parkMore bins and signsRemove all binsBan snacks