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Life Science

  • 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 »
  • 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 »
  • 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 »
  • Copying Nature’s Success: Teaching Students About Biomimetics Ready to create a model home that draws on biomimetics? In this activity, students research, design, and build structures that incorporate ideas inspired by the natural world. View »
  • Bees at School Bradley James, co-owner of Beepods, explains the benefits of keeping bees at school. Learn about the buzz, and why bees are the perfect organism to engage students and promote hands-on learning. 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 »
  • Heredity and Ecosystems: NGSS Activities for 3-D and Phenomena-Based Learning NGSS Science and Engineering Practices and Crosscutting Concepts are applied to the DCIs of Heredity and Ecosystems in two, hands-on activities. View »
  • Bees, Butterflies, and Flowers Introduce your students to the symbiotic relationships between these organisms and to their impact on our food supply and environment. Carolina product developer Brent Atkinson offers background information, a brief discussion of each relationship, and tips for using your schoolyard to attract and sustain pollinating insects. View »
  • Hydroponic Nutrient Solution After a structured investigation of a hydroponic technology, students design an experiment to test different nutrient solutions. View »
  • Decomposition by Physarum polycephalum Observe the phenomenon of the plasmodial form of Physarum polycephalum as it streams in search of a food source. Essential question: What role do decomposers play in an ecosystem? View »
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