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Life Science

  • Hydroponics Using a nutrient-rich water solution and a unique, time-tested approach, you can successfully grow plants with no soil. In a hydroponic system, water does the work. Find out more about this fascinating method and the advantages that make it both appealing and effective. View »
  • Hydroponic Nutrient Solution After a structured investigation of a hydroponic technology, students design an experiment to test different nutrient solutions. View »
  • Plant Biodiversity Field Activity This field activity introduces students to biodiversity through the study of plants and animals in a designated area. But here’s the twist—instead of using a quadrat to designate the area of study, students use a Hula Hoop® instead. View »
  • Easy Variation and Natural Selection Lessons with Wisconsin Fast Plants® Seed Disks Explore a technique that makes teaching variation and natural selection lessons with Fast Plants® easier than ever. In this activity, students examine the effects an abiotic environmental change (salinity) has on an experimental plot of Fast Plants®. Includes detailed background information and instructions. View »
  • Invertebrate Biodiversity with Berlese Funnels Using soil invertebrates, students identify the number of species present in a soil sample and the number of individuals within a species. With some simple math, they can then calculate the density of invertebrates in a plot. View »
  • Snakeheads Invade the United States Teach your students about the challenges nonnative species pose by focusing on a current example, the northern snakehead fish. Native to China, Russia, and Korea, this fish has established breeding populations in several states. Find out how this might have happened and what scientists are doing about it. View »
  • Wisconsin Fast Plants® in Elementary Classrooms: Well Aligned with NGSS Wisconsin Fast Plants® in Elementary Classrooms: Well-Aligned with NGSS Teachers have relied on Wisconsin Fast Plants® for over 25 years. A new way of planting them and Fast Plants’ enduring classroom benefits make them ideal for addressing current standards. Dr Hedi Baxter Lauffer, director of the Fast Plants® program at the University of Wisconsin-Madison, gives you the details. View »
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