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Classroom Activities

  • Exploring Habitat Degradation with Isopods Habitat degradation and destruction are two of the biggest contributors to biodiversity loss worldwide. This easy activity will encourage your students to explore the effects of habitat degradation on pill bugs. View »
  • Periodic Table Mystery P is less dense than S. S is an alkali metal. E is a noble gas. In this activity, students generate a periodic table from clues and predict the missing properties of several elements based on the elements’ locations in the table. View »
  • Use Guided Inquiry to Explore Your Schoolyard on Earth Day Celebrate Earth Day with an engaging activity that gets your students outside and uses the 5E process of engage, explore, explain, extend, and evaluate. View »
  • Food Calorimetry: How to Measure Calories in Food Help your students learn how to determine the calories in food with this hands-on lab activity. Using common, inexpensive materials, students construct a calorimeter and test several food samples to determine their energy content. Addresses selected National Science Education Standards for grades 9–12. View »
  • Air Pollution: Tropospheric Ozone, Particulates, and Indoor Carbon Dioxide "Bad" ozone, dangerous particulates, and significant CO2 buildup—in and around your school! Access a series of field tests students can use to measure your school’s tropospheric ozone levels and the number of deposited particulates in different locations, and to study how carbon dioxide concentrations indoors vary throughout the school day. View »
  • More Paper Clip Chemistry Who knew the common paper clip could be such a versatile teaching assistant? This activity uses several paper clip styles to help students understand empirical formulas and relative masses. View »
  • Molecular Geometry with Balloons For some students, molecular geometry can be tricky to understand, but with this hands-on, engaging activity, it doesn’t have to be. View »
  • Mitosis Match Up: Student Activity Sheet With this activity, students identify and label pictures of plant cells in varying phases of the cell cycle. View »
  • Teaching Chemistry with Manipulatives Manipulatives can help students (especially visual and tactile learners) understand abstract concepts by allowing them to “see” a chemical structure or process. We offer 2 ideas for creating manipulatives and how to use them. View »
  • Strawberry DNA Extraction Introduce students to DNA with this activity. A discussion of how this DNA extraction procedure works might also touch on the plant cell wall, the cell membrane, and DNA's lack of solubility in ethanol. Includes materials list and step-by-step instructions. View »
  • A New Approach to Teaching Atomic Theory For chemistry teacher Siobhan Julian, teaching the history of atomic theory by lecture “was dry and tedious and boring for everyone involved.” Then she took a fresh approach—one that focuses on doing science to learn science history. View »
  • Experiencing Air Pollution Through Inquiry Inquiring minds want to know: how does air pollution effect plants? With this activity your students can learn about the acute effects caused by common urban pollutants. View »
  • ChromoSock™ Meiosis What if understanding meiosis were as easy as folding laundry? In this activity, students use special socks to model chromosome behavior during meiosis. View »
  • Water Pollution Awareness Demonstration This demonstration is an engagement activity that increases students’ awareness of the current state of global water quality. View »
  • Making a Scientific Claim: Ocean Acidification Students can use this graphic organizer to write an argument for decreasing atmospheric CO2. View »
  • Urban Stream Syndrome Urban streams often suffer from urban stream syndrome, which is characterized by changes in nutrient levels, hydrology, biodiversity, and other factors. In this activity, students learn how to identify streams that suffer from urban stream syndrome based on visual evidence. View »
  • Water Quality Awareness Use this engaging activity to increase student awareness of the current state of global water quality and availability. View »
  • A Visual Introduction to Ionic and Net Ionic Equations With this activity students explore the phenomenon of chemical precipitation and construct an atomic level model of precipitation using ionic and net ionic equations. View »
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