Students build fraction sense by assembling pie and circle fraction puzzles. Learners match and combine fraction pieces to explore equivalence, comparison, and part-whole relationships. Supports TEKS 3.3.H, 4.3.D and aligns with Common Core 4.NF.A.2 (compare fractions).
Skills: fraction equivalence, part-whole reasoning, visual fraction models, comparison. Grades 3-9.