Students read about the ideal versions of the four common filters (low-pass, high-pass, bandpass, and notch), and view graphical representations of the filters' frequency characteristics.
In this interactive learning object, learners follow a strategy for identifying specific and general topics to improve their ability to find the main idea of a passage.
Writers block happens to all of us. Homework block is even worse. If you’re stuck on how to get started, watch this video to explore how to generate ideas for speeches, papers, and projects quickly and effectively.
Learners brainstorm ideas for how to gather information from team members who work at different locations. They analyze the pros and cons of each idea and make recommendations.