Open Ed
Open Ed Sci: 8.1 Contact Forces
In this unit, students explore a variety of phenomena to figure out, "Why do things sometimes get damaged when they hit each other?" Student questions about the factors that result in a shattered cell phone screen lead them to...
Open Ed
Open Ed Sci: 7.5 Ecosystem Dynamics
This unit on ecosystem dynamics and biodiversity begins with students reading headlines that claim that the future of orangutans is in peril and that the purchasing of chocolate may be the cause. Students launch a scientific...
Open Ed
Open Ed Sci: 7.2 Chemical Reactions & Energy
In this 21-day unit, students are introduced to the anchoring phenomenon-a flameless heater in a Meal, Ready-to-Eat (MRE) that provides hot food to people by just adding water. They complete investigations to collect evidence to support...
Open Ed
Open Ed Sci: 6.5 Natural Hazards
This unit begins with students experiencing, through text and video, the 2011 Great Sendai or Tohoku earthquake and subsequent tsunami that caused major loss of life and property in Japan. Students will think about ways to detect...
Open Ed
Open Ed Sci: 6.1 Light & Matter
How does a one-way mirror work? Though most everyone knows that one-way mirrors exist, having students model how they work turns out to be a very effective way to develop their thinking about how visible light travels and how we see...
Open Ed
Open Ed Sci: 8.3 Forces at a Distance
This unit launches with a slow-motion video of a speaker as it plays music. In the previous unit, students developed a model of sound. This unit allows students to investigate the cause of a speaker's vibration in addition to the effect.
Open Ed
Open Ed: Assessment: Digital Transmission and Storage of Information
This four-question assessment over digital transmission and storage of information has a resources accompanying each question. The resources include 5 videos and a diagram. Students study the resources and then take the assessment.