If you wish to help your child at home with phonics, there a number of things you can do.
You can buy the flashcards that match what we do in school from amazon. Check with your child's teacher for which phase they are working on.
You can use this bank of words to help you choose which words to build from the cards. You can also simply write some words on paper if you dont have cards. Just make sure that you are at the right stage/level, otherwise it might be overwhelming for your child.
Precision teaching is where you practice a limited number of sounds and expect your child to show precision in their recall before you move on.
Here is a template you can use. Choose five sounds that you wish to practice. Enter them in the first 5 boxes. The rest of the sheet will generate randomly. The you simply read through the page once.
You do not take a sound off the sheet untill your child reads it correctly every time. Please do not be generous here - it must be correct every single time to come off the sheet.