Having a defined schedule that you can follow throughout the week is one of the most important aspects of homeschooling.
Routine is detrimental to helping children stay focused and setting their expectations for the day ahead.
The easiest option is to follow a schedule very similar to the one your child already had at school, with likewise timings, classes and breaks.
There are many templates online that you can print out or use as a guide to write something on a chalkboard, whiteboard or piece of paper.
Make this visible for anyone in your household to keep everyone aware of the activities.
By doing this, you can start everyday similar to a normal one; getting up, getting ready and heading downstairs for school.