If you need help making the /f/ sound, watch this video. Remember to keep your top teeth on your bottom lip. Let the air flow out the front of your mouth. If you put your hand in front of your mouth, you should feel the air flowing.
Here is another video on how to say the /f/ sound!
If you need help making the /v/ sound, watch this video. If you need help making the /f/ sound, watch this video. Remember to keep your top teeth on your bottom lip. This is a voice on sound, so you should feel a buzzing on your bottom lip.
Here is another video on how to say the /v/ sound
To practice speech sounds at home, try to aside 15 minutes a few times a week. Spend the first 3-4 minutes going through a word practice list. Then try practicing the sounds in a more natural activity, such as reading aloud or playing a simple game. See the Articulation page for more practice activity ideas.
*** More Resources to Come***