Curated OER
Digital-to Analog Conversion
In this electrical circuit worksheet, students answer a series of 13 open-ended questions about digital-to-analog converter circuits. They analyze schematics in order to answer the questions. This worksheet is printable and the answers...
Curated OER
Analog to Digital Conversion
In this electrical circuit worksheet, students answer a series of 18 open-ended questions about analog to digital converter circuits. They analyze schematics in order to answer the questions. Students design and build an analog to...
International Technology Education Association
Reinventing Time
Take a trip through time. A lesson resource provides instruction on the origin of current measurements for time. The text explains the different tools humans used throughout history to measure time as well as provides examples such as...
Curated OER
Connecting the Dots
Students consider familiar audio and imaging devices, researching and analyzing the differences between analog and digital versions. They then reflect on which versions of the technology provide a truer record over time.
Curated OER
To The Clock of Eras
Third graders investigate the events of geological time using a chart called a "Clock of Eras". In this geological events lesson plan, 3rd graders compare a standard clock to a geological clock. In addition, students consider periods...
Curated OER
High-Definition Digital Television: Why Make the Switch?
In this digital television activity, students read about the advantages of using digital television. They answer three critical thinking questions about the advantages and disadvantage of digital television.
Curated OER
Calendar Time
Use circle time to work on counting. Kindergarteners practice the months of the year, say the full date, chart the day's temperature, count to 100, and sing the alphabet song. This kind of daily routine cultivates deep roots for...
Curated OER
Authentic Assessment/ Lab Practicum (Video format)
Young scholars are given this authentic assessment format after the study of any laboratory activity (or group of labs). It's purpose is to replace the lab practicum when it is not possible to do a real set-up and /or to serve as a...
Curated OER
DC Branch Current Analysis
Engage your class in physics with this series of questions. The first question is the most hands-on and asks learners to build their own circuit. The rest of the questions are related to current analysis. Class members solve 7 problems...
Curated OER
Introducing Temperature Measurement
Students explore temperature and use Celcius thermometers to measure and graph the temperature in the classroom daily. They estimate what they think the temperature might be and then find the actual temperature in the room.
Curated OER
Basic Voltmeter Use
In this voltmeter worksheet, learners answer 12 questions about voltmeters connected to batteries, ohmmeters and circuits. They determine how much voltage would register on a voltmeter given diagrams of circuits.
Curated OER
Kirchhoff's Laws
In this circuit worksheet students study electronic circuits and how they get power. Students determine polarity and magnitude and work with Kirchoffs laws to answer 48 questions regarding circuits. Answers are revealed when selected.
Curated OER
High Reliability Circuits
In this physics circuits worksheet, students calculate and write short answers to 9 questions about high reliability circuits. They solve and draw schematic diagrams.
Curated OER
Signal Modulation
In this circuit worksheet, students answer a series of 31 essay or short answer questions pertaining to modulation and its importance and usage in electronics. This worksheet is available for printing and in a PDF format. The...
Curated OER
Capacitors
In this physics worksheet, students identify the parts and function of different types of capacitors. They solve and write short answers to 15 questions.
Curated OER
Step-up, Step-down, and Isolation Transformers
In this circuits and transformers worksheet, students answer 34 questions about loads, voltage, currents and waves associated with circuits.
Curated OER
Introduction to Science
Seventh graders investigate scientific methods to solve problems. They demonstrate creating data tables and graphs. They study the role of a scientist and the importance of safety in a science lab. They distinguish between an...