Choose one of the Bell Ringers provided to display for students to answer.
Introduction to the Electric Grid
Summary
Introduction to the Electric Grid
This electric grid lesson plan introduces students to how electricity moves from power plants to homes and buildings using a clear sequence of discussion, vocabulary, data analysis, and an optional hands-on modeling project. Students learn key grid components and why voltage changes at different stages of transmission and distribution. The lesson includes a video-based vocabulary activity, a data set using global electricity generation and distribution losses, and a creative grid design lab where students build a model using color-coded yarn to represent voltage levels.
What teachers get in this lesson sequence
- Bell ringers that prompt real-world grid observations and systems thinking
- Vocabulary and video quiz covering generators, substations, transformers, voltage, and operators
- Data tables that build quantitative reasoning about electricity generation and distribution losses
- Optional hands-on lab where students design and present their own electric grid model
- Exit ticket prompt and answer keys for grading support
How to use it
- Run as a 1 to 2 day introduction, then add the lab as a project day
- Use the data activity and exit ticket as formative assessments
- Use the hands-on model as your culminating demonstration of understanding
Activities
Video
Play this short video on the electric grid to spark curiosity and encourage thoughtful discussion.
Vocabulary + Quiz
Have students review the vocabulary terms, watch the video, and answer the questions in the quiz.
Data Set
Calculate losses and compare trends using global tables on electricity generation and distribution losses.
Hands On - Teacher Guide
Download this teacher guide to walk students through designing an electric grid.
Hands On - Student Guide
Use this handout with students to design an electric grid using color-coded yarn to show voltage changes.
Teacher Guide
Download this teacher guide that serves as a walkthrough with answers for the Introduction to the Electric Grid lesson.
Answer Key
This short document provides answers to key activities in the Introduction to the Electric Grid lesson.
Downloadables