Arizona flag
Skills available for Arizona fourth-grade science standards

Standards are in black and IXL science skills are in dark green. Hold your mouse over the name of a skill to view a sample question. Click on the name of a skill to practice that skill.

Show alignments for:


4.P Physical Sciences

4.E Earth and Space Sciences

4.L Life Sciences

  • 4.L4U1.11 Analyze and interpret environmental data to demonstrate that species either adapt and survive, or go extinct over time.