Seasons

  • The question you will answer in this FACTivity is: How are human life and frog life similar, and how are…

    FACTivity – Amphibious Assault

  • As you have learned in “Owl-ch!,” humans are endotherms who, like other mammals and birds, must maintain a constant internal…

    FACTivity – Owl-ch!

  • Water temperature helps regulate aquatic ecosystems, and, for many aquatic organisms, life-cycle phases are tied to water temperature. Salmon eggs,…

    Timed Travel: Measuring the Relationship Between Stream Temperatures and the Development of Salmon

  • Natural Inquirer Readers for students in grades K-2 focus on a scientist and their research. In this Reader, readers meet Dr.…

    Meet Dr. Goodrick! – Spanish

  • Natural Inquirer Readers for students in grades K-2 focus on a scientist and their research. In this Reader, readers meet Dr.…

    Meet Dr. Goodrick!

  • In this FACTivity, you will imagine what sugar maple trees in the northeastern United States might look like at four…

    FACTivity – Are You Red-dy to Change?