RET Teaching Module 9: It's About Time

Overview

In this unit students will be discussing the importance of accurate time measurement, how timekeeping technology has evolved over the centuries, and the role that nanotechnology plays in current timekeeping practices.
This unit was created as a means of integrating lessons on Space, Engineering Practices and current research into an Integrated Physical Science course for high school English language learners. Timekeeping is a universal practice, which lends itself to promoting discussions about accuracy and technology around the world. Handheld devices that utilize electronics for timekeeping are widespread, but many students pause to think about the research and development that made their devices so accessible. Apart from the science concepts including velocity, frequency, and engineering practices, this unit provides activities that are relatable to diverse learners and encourage problem-based learning, collaboration, and creative thinking. A variety of images, video clips, and graphic organizers also make these lessons appropriate for struggling readers and allow for easy differentiation based on the time allotted for each activity.

After completing this module, student should be able to:

• Students will describe how timekeeping devices have evolved over time.
• Students will critique various timekeeping models and identify the advantages and disadvantages of each
• Students will define nanotechnology and give examples of current applications in society
• Students will design a timekeeping device based on nanotechnology to be utilized on the first manned mission to Mars
• list 5

>> Want to learn more? Review all of the materials by downloading the zip file for this module

Included in this Module:

• Teacher Guide
• Module Lessons
  • Design a device
  • Fabricate the device
  • Check its dimensions
  • Check its performance
• How to video
• Worksheets
• Presentation for students

Samples of the materials

• Example Worksheet Example

>> Download the zip file with all content for this module