Connecting ideas.
Parents should monitor the websites their children visit. "Additionally, / Nevertheless," they need to talk to their children about Internet safety.
Aditionally
Using that new app is not that difficult. "As a matter of fact, / For instance," it's quite easy.
As a matter of fact
I dropped my MP3 player on the sidewalk yesterday. "For instance, / As a result," it doesn't work anymore.
As a result