This passage explores how chalkboards became a key tool in classrooms, starting in the 1800s when large, reusable boards replaced individual slates. It highlights their impact on teaching and learning, as well as their evolution into modern whiteboards and digital screens.

The resource includes:

• A short reading passage with historical details.
• Vocabulary practice using key words from the text.
• Comprehension questions that encourage students to explain events and concepts (aligned with standard 4.RI.3).