Recommended for students ages 9‑12.

Beast Academy Science 4A is the first in a two-part Level 4 science series. BA Science 4A content is aligned to the Next Generation Science Standards (NGSS) for grade 4, but often goes well beyond what is typically expected of students. Science 4A includes units on energy, landforms, and body systems.

Together with 4B, Level 4 is a complete science curriculum for motivated and curious students.