The surest way to improve language abilities is through immersion. In particular, children are natural language learners, they absorb the language that they are surrounded by. Because of that, there are many day-to-day things that could help children continue to grow in their language acquisition journey. Here are a few things to consider this summer:
1.) If your child uses technology, switch the settings to English. Since iPads, phones, or tablets are things that some children look at on a daily basis (especially over the summer), this will be a simple way for your child to be constantly prompted to use their English skills.
2.) Find your child an English-speaking pen pal for the summer. This does not necessarily have to be someone from an English-speaking country. It could very well be a friend with a common goal. This will allow your child to exercise their writing skills and their English skills simultaneously. Furthermore, it could be a fun way to practice casual English, which is not something that is taught enough in some schools.
3.) Encourage your child to consume English-language media. I would suggest reading books in English, watching movies and TV programs in English, or putting on music in English. You could start with some light exposure, for example watching an English-language movie while your child plays in the living room. Then you could introduce an English version of some of their favorite shows, so that they can be drawn to the familiarity. Finally, you can introduce them to books, songs, and shows that are originally in English, once they have become used to hearing the language in their home.
4.) Hire a summer tutor or enroll your child in an English-language summer program. Your child does not necessarily need to be taking English classes (though that is also beneficial). Because children are so good at absorbing languages, they learn even when they are not trying to learn. If your child really enjoys drawing, signing your child up for a summer drawing class with an English-speaking tutor will help strengthen vocabulary and confidence in the language, but also it will help your child associate the things they enjoy with the English language. Everybody wins!