Use this hack to hide and reveal hidden text when creating digital activities for students to complete on Google Slides. Learn how and why hidden text on Google Slides can add another layer of engagement to your Google Slides digital interactive notebooks, activities and more! What is Hidden Text? Hidden text refers simply to text that is the same color as a background object or shape on the Google Slide. Since it is the exact same color, students will not be able to read the text without each moving the text or revealing it using this hack! Why hide and