Absorbance of plant pigments from spinach and cherry Two of our most popular spectroscopy experiments can now be done with Vernier Spectral Analysis® and are......
Vernier helps you keep experiments simple. Using our multi-channel , students can simultaneously measure dissolved oxygen concentration (mg/L), percent saturation (%), and water temperature. Students......
National DNA Day is on April 25th. This is an excellent opportunity for you to discuss the importance of DNA and to introduce the topic......
Earth Day is a perfect opportunity to get your students engaged in a conversation about conservation and sustainability. By incorporating hands-on activities and experiments that......
Brain Awareness Week is March 11–17. This is an excellent opportunity for you to discuss the importance of neuroscience in your class using engaging activities.......
Lacey Hoosier of Buckeye High School in Rapides Parish, Louisiana, was the 2018 recipient of the National Association of Biology Teachers’ NABT Ecology/Environmental Science Teaching......
Darwin Day is coming up on Wednesday, February 12th. It presents an excellent opportunity to introduce or discuss the concept of evolution by natural selection......
NSTA Recommends recently featured the . In his review, Martin Horejsi used the wireless sensor to collect data during various investigations, including an out-of-the-classroom experiment......
Many teachers are interested in using our EKG sensors to record an electromyogram (EMG), the electrical activity produced from muscle contractions. Recording an EMG is......
Photosynthetic organisms such as plants and algae use electromagnetic radiation from the visible spectrum to drive the synthesis of sugar molecules. Special pigments in chloroplasts......