Book
Let's Visit the National Inventors Hall of Fame
Do your kids know about America’s “national monument to innovation”? Teach young children about America’s history of innovation and ingenuity, as they join Otto the bulldog and his fluffy friend…
Videos · Leo & Layla's History Adventures · Oct 18, 2024
Nicolaus Copernicus: Questioning the Center of Our Solar System
Leo and Layla travel back in time to meet Copernicus, a Renaissance mathematician and astronomer, who teaches the curious duo to always test what they hear before accepting it as truth.
Worksheets
"Leo & Layla: Nicolaus Copernicus" Worksheet
This worksheet for grades 3-5 engages students in matching key astronomical terms with their definitions, answering comprehension questions about Copernicus' heliocentric theory, and drawing a…
Lesson Plans
"Leo & Layla: Nicolaus Copernicus" Lesson Plan
In this lesson plan, students in grades 3-5 explore the journey of Nicolaus Copernicus in formulating the heliocentric theory, learning the value of persistence, intellectual curiosity, and…