Grammar
Latin A
The first half of Henle First Year Latin, building vocabulary, forms, and translation skills week by week.
Secondary School · Years 7–8
Latin A
The first half of Henle First Year Latin, building vocabulary, forms, and translation skills week by week.
Newbery Literature & The Lost Tools of Writing
Students learn the five-paragraph essay through The Lost Tools of Writing while reading ten Newbery and classic novels across the year.
Cartography
Students draw and label the world map from memory, building geographic knowledge that supports the year's history and current-events discussions.
Natural Science & Anatomy
About nine weeks of library-based nature research papers, ten weeks preparing a science fair project, and eleven weeks of anatomy drawing — scheduled by the Challenge A Guide with no set textbook.
No resources are listed for this strand by design — it's project- and library-based rather than built around a textbook.
Mathematics
Challenge A sets no required maths text — any maths programme may be used at home.
CC recommends Saxon 8/7 or Algebra ½; any maths programme may be used at home.
Clear Reasoning
Students learn to spot logical fallacies and evaluate arguments about the natural world with It Couldn't Just Happen and The Fallacy Detective.
Other resources tagged into this level beyond the strand lists above.