Before touching the keys, read the sheet music or chord chart in the PDF. Try to "hear" the rhythm in your head (audiation). This trains your inner ear much faster than passive listening to a video.
Essenciais para desenvolver agilidade e entender a tonalidade das músicas. CURSO DE TECLADO.pdf
Below is a you can add to the course.
The keyboard is an incredible instrument that offers a wide range of possibilities for creative expression. Before we dive into the lessons, let's take a look at the keyboard layout and learn the names of the different parts. Before touching the keys, read the sheet music