Learners explore sea life. In this cross curriculum fine arts, science, and P.E. "dolphins" lesson, students sing songs and play games about dolphins, perform water experiments, create mosaics, and use their five senses to explore sand...

First graders play Shape Stretch to practice mathematical concepts.

Students relate what they know about boundaries on sports courts to explore range of space. In this domain and range instructional activity, students identify numbers needed to calculate ranges and use the problem solving strategy of...