Electronic spreadsheets and online weather databases are excellent tools for making real-world comparisons of local, national, and global climate trends. The activities described in this article incorporate these tools to help familiarize students with electronic spreadsheets and how to use authentic data sets available from the internet to answer…

Developing good record-keeping habits is essential for organizing, processing, and communicating experimental results objectively. Therefore, the authors designed an interactive method of teaching first graders to record, organize, and interpret data as they studied the life cycle of the spotted salamander ("Ambystoma maculatum"). In their…