Phonics is the fancy name for relationship between the written letter and the sound or sounds it represents. Pretty important for learning to read. English is not a common sense language but giving children a good base knowledge of letter sounds we can help them build strong foundations for decoding words while reading. Most of these activities are focused on the first consonant sound in the words ( called the onset) because that is the stage my children were/are at when I did the activities with them. Some like the Spin & Rhyme and Building Words with Magnets focus on other parts of the words as well. For more rhyming activities check out this list of 8 fun rhyming activities.
Flip Top Phonics
Unlock The Letter Sound
Letter Sound Pound!
Spin & Rhyme
Letter Sound Matching
Outside Letter Sounds
Princess Phonics Game
Building Words with Magnets