PBS
Reflection and Refraction | UNC-TV Science
Uncover the exciting interactions of light energy and matter ranging from color to optical illusions. Participants explore color using red and green apples, differences between reflection and refraction, and descriptions of related...
Curated OER
English Exercises: Mysteries of Anatomy
Consider this online interactive activity as a way to practice the names that often accompany human anatomy, such as the crown of the head and the roof of the mouth. Learners select an anatomy word with a double meaning from a drop-down...
Teach Engineering
Quantum Dots and Colors
Introduce teams to quantum dot solutions with an activity that has them expose solutions to a blacklight, observe the colors, and take measurements. Groups graph the data and analyze the dependence between particle size and...
Curated OER
Max Planck Study Questions
In this online interactive history worksheet, students respond to 10 short answer and essay questions about the accomplishments of Max Plank. Students may check some of their answers on the interactive worksheet.
Curated OER
Niels Bohr
In this online interactive history learning exercise, students respond to 9 short answer and essay questions about the achievements of Niels Bohr. Students may check some of their answers on the interactive learning exercise.
Curated OER
Explorit's Physics Quiz (Level 1)
In this online interactive physics quiz worksheet, high schoolers respond to 5 questions. Students may check their answers for accuracy.
Curated OER
Mini-Ponds
In this mini pond worksheet, students create a mini-pond ecosystem with soil, water, and plant life. Students let their ecosystem sit for a day and they observe a sample the next day. Students identify all the pond water microorganisms...