Take a blinded tour. Pairs take turns leading each other on a blindfolded exploration of the natural world and take stock of their surroundings using their remaining senses. After the tour, pupils try to map their paths and follow them...

Eleventh graders explain why colour blindness is more common in men than women.

A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...

Young scholars discuss and view flammable items.  In this fire safety lesson, students discuss items that can cause a fire, learn holiday safety tips, watch a holiday safety PowerPoint and discuss what they have learned.