This is a stellar overview of everything light and quantum! There are 30 multiple choice questions, none of them requiring any mathematical computation. There are a few diagrams to analyze: light rays striking reflective and refractive...

Students study different pets. In this pets lesson, students look at pictures of animals and identify different pets. They look at homes for pets and color pictures of animals that can be considered pets.

Second graders receive an "Expedition Ticket" to travel through the Polar Regions- the Arctic and the Antarctic. They research polar bears and make drawings that are to scale.