Login or Register

800.334.5551 Live Chat (offline)

Classroom Activities

  • Violet Shines Blue Classic demo with a violet laser pointer may be used as a discrepant event to discuss light waves, fluorescence, or chemical quenching. View »
  • Bending Light Light travels in a straight path. Find out how get light to “bend” and follow a curved stream of water! View »
  • Sweet and Colorful Density Column In this activity, students determine the density of a variety of sugar solutions and layer them to form a density column. View »
  • Dry Ice Explosion Demonstrate the physical states of carbon dioxide with the help of this video. View »
  • Freezing Point Depression Activity: Ice Cream Spring brings showers, sunshine, and the prospect of summer break. Celebrate with this cool, fun activity. It requires just a few inexpensive materials and can be the basis of an engaging lesson on colligative properties. 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 »
  • Solar Cell Misconceptions All of your students have seen photovoltaic solar cells used in a variety of ways; however, students may have misconceptions in understanding what influences solar cell output. This activity sets the record straight and explores how ambient temperature and the angle of illumination can affect solar cell output in volts. View »
  • Imploding Soda Cans: An Inquiry Approach Your students have probably seen someone crush an empty beverage can with their bare hands, or have even crushed one themselves. But have they ever seen an open can seemingly crush itself, like magic, without the presence of a visible, physical force? View »
  • Make the Invisible Visible: Detecting IR Light with a Smart Phone When it comes to light, there’s more than meets the eye. But with a smartphone camera and a remote control, you can make the invisible visible and show your students infrared light. 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 »
  • Optics of the Human Eye A cross-curricular lesson in biology and physics allows students to make a simple model of the human eye. Students investigate how geometric optics can be applied to this complex, biological structure in order to describe how the images we see are formed when special tissues in our eye, the cornea and the lens, refract the light entering the pupil to create an image on the back wall of the eyeball (the retina), like a miniature, organic movie projector. View »
  • Fractional Distillation of a Carbonated Soft Drink How is crude oil refined into many valuable products? Students can find out with this lab activity. Substituting a soft drink for crude oil, they use fractional distillation to separate the soft drink into its components, or fractions. View »
  • Carolina Quick Tips®: Paper Chromatography of Pens and Acid-Base Indicators In this activity, students use paper chromatography to separate the components of black ink in pens and of an acid-base indicator solu- tion. View »
  • In a Fog? Cloud Formation Use this activity to explore the reasons for cloud formation. View »
  • Hydroponic Nutrient Solution After a structured investigation of a hydroponic technology, students design an experiment to test different nutrient solutions. View »
  • The Physics of Vision Get ready to investigate parallax and depth perception with 2 activities you can complete in less than 30 minutes. View »
  •