Fourth graders practice ordering fractions using models and drawings.  In this math model activity, 4th graders utilize colored blocks and drawings to show an equal representation of given fractions.  Students compare and...

Fourth graders compare and order fractions in a fraction game activity. In this fraction game instructional activity, 4th graders play a game that requires them to add fractions with like denominators and compare fractions. Students...

Students create a simulated lung to explore its functions as part of the respiratory system.