Teacher Notes for Electric Circuits
Unit Plans
We estimate this to be a 14-day unit if you address all the
Learning Outcomes. An additional day should be added for an exam. There are three primary goals for the unit:
- To understand the nature of charge flow in electric circuits, including the requirement of a closed conducting loop and the presence of an energy source to maintain an electric potential difference across the two ends of the circuit.
- To understand basic circuit concepts such as current, voltage, resistance, energy, and power and the mathematical relationship between them.
- To analyze series, parallel, and combination circuits in order to determine such quantities as the voltage drop across and the current in individual resistors and the battery.
Our Lesson Plans and Pacing Guide allocate about six days to an understanding of basic circuit concepts and quantities. The remaining eight days are devoted to understanding of the concepts and mathematics of series, parallel, and combination circuits).
The Calculator Pad (a.k.a., CalcPad)
With the CalcPad section of our website, you will likely never have a shortage of problems to draw from. The
Electric Circuits section of our Calculator Pad includes 15 problem sets with well over 100 problems. We used this bank of problems to create seven custom CalcPad problem sets for the Algebra-Based Physics course. But if you need more problems, you will find them among these 15 problem sets. With a Task Tracker subscription and our directions and video walk-throughs, you can even create your own custom problem sets or edit one of ours.
DC Circuit Builder
One of the simulations in the Physics Interactives section is
DC Circuit Builder. This simulation provides the user a virtual electronic circuit board. Add resistors, light bulbs, wires and ammeters to build a circuit. Explore Ohm's law. Compare and contrast series, parallel, and combination circuits. Use a voltmeter to measure voltage drops. We have created five different student activities for use with this simulation and four interactive Concept Checkers. We have prepared several ready-to-use Student Activity Sheets for use fo the simulation. We have also prepared an accompanying Concept Checker for these:
We included the Voltage Drop Analysis in our Lesson Plans. While the other three activities are not in the Lesson Plans, we included them in our Pre-Built Task Tracker Course for convenience sake.
Teacher Presentation Pack
Here we go again ... throwing in an advertisement in the middle of a Teacher Notes page. But while we are advertising a for-sale item, we are also promoting an item that will potentially save the buyer a load of time. It's our
Teacher Presentation Pack. It's a
well-worth-the-cost tool for any Physics teacher. But for the early-career and cross-over Physics teacher, it's a life saver ... or at least a time saver. It includes a large collection of Slide Decks, Lesson Notes, animations, and graphics for use in your classroom. Once downloaded, you can modify and customize the Slide Decks as needed. You can upload them to your Google Drive and make them available to students. Use the slides as graphic organizers as you prepare students for a Concept Builder or quiz or test. Or use the Slide Decks to organize your presentation of material. Use the content as is. And customize it to make it your own. Learn
more.
Also Available ...
Physics teachers may find the following
for-sale tools to be useful supplements to our Lesson Plan and Pacing Guide section:
- Task Tracker Subscription (annual purchase)
A subscription allows teachers to set up classes, add students, customize online assignments, view student progress/scores, and export student scores. Task Tracker accounts allow your students to begin assignments in class or at school and to finish them at home. View our Seat and Cost Calculator for pricing details.
- The Solutions Guide
We publish a free curriculum with >200 ready-to-use Think Sheets for developing physics concepts. The Solutions Guide is a download containing the source documents, PDFs of source documents, and answers/solutions in MS Word and PDF format. An expanded license agreement is included with the purchase. (Cost: $25 download)
- Teacher Presentation Pack
This is a large collection of downloadable content packed with nearly 190 Microsoft PowerPoint slide decks, the corresponding Lesson Notes (as PDF and fully-modifiable MS Word format), about 170 animations (in .gif, .png, and .mp4 file formats), a countless number of ready-to-use images (including the original source documents that would allow for easy modification of those images), and a license that allows teachers to modify and use all the content with their classes on password-protected sites (such as course management systems). (Cost: $40 download)
- Question Bank
We distribute a Question Bank that includes more than 9300 questions neatly organized according to topic. The Question Bank is the perfect tool for busy teachers or new teachers. Even if you don't use the website with your classes, the Question Bank will assist you in quickly putting together quizzes, tests and other documents with high-quality questions that target student's conceptions of physics principles. And if you do use The Physics Classroom website, the Question Bank is the perfect complement to the materials found at the website. (Cost: $25 download)