To support students' development of concepts in mathematics, the use of technology is often encouraged (Common Core State Standards Initiative [CCSSI] 2010). Technology can contextualize learning and provide a meaningful setting for mathematical ideas. Most teachers are supportive regarding the use of technology to encourage learning and…

Earth Day is celebrated annually on April 22. Teachers often commemorate Earth Day with their classes by planting trees, discussing important conservation topics (such as recycling or preventing pollution), and encouraging students to take care of planet Earth. To promote observance of Earth Day in an intermediate elementary school classroom, this…

Do manufacturers' claims about water projectile toys measure up? It is one thing to assert that a Super Soaker[R] shoots thirty linear feet, but can it really shoot that far? This lesson gives students an opportunity to test the claims, experience measurement in a meaningful context, and analyze data within that context. Although measurement can…