This is a great way to learn Hausa without any screen time. Language Ladder teaches kids the words and phrases they need to quickly start speaking Hausa. Short, daily lessons help kids stay engaged, with timed repetition over time to build retention. 

We also narrow down vocabulary to the most-used words and phrases, often termed a "frequency dictionary" approach, so that you are learning words that your kids will use and they can see quick results. This book also includes detailed sections in English on effective strategies for learning new languages and how to continue learning once the course completes. In addition, the audiobook contains complete review sections for learning, comprehension and speaking tasks. 

This is a complete language course to get your child proficient in a new language in one month (4 weeks). Over 500 different words and phrases are included across over 30 themes, topics, and sections including the key building blocks of greetings, adjectives, quantities, questions and responses, colors, places, emotions, time, food, transport, animals, and positions with multiple sentence construction examples, though please note that grammar is only taught by example in this audiobook, which focuses on speaking and oral comprehension.