Judy Clocks are a great invention. Here, learners review telling time to hour and half hour on Judy clocks, begin telling time to quarter hour, use clock stamps to practice, and play computer games using Trudy's Time and Place House...

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.

Digital, analog, and now binary clocks? The lesson teaches individuals how to interpret binary code. They use an online software program to read binary clocks.

Students explore multimedia and animation technology. They create an autobiographical film of themselves and an album cover for their CD case. They watch a video and take notes to discover the five camera placements in their practice...

Students explore the difference between analog and digital televisions. They examine how the technology works and the impact of television through history. They also compare older television sets to ones found today.

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...

Send a signal to let others know one's location. Scholars investigate how scientists track the movement of marine wildlife. They model the process by creating a custom sound that can be used to identify each group member as they walk by.

Students in a kindergarten class are introduced to the concept of time. Individually, they compare the current year to their birth year to discover their age. As a class, they practice reading a digital and analog clock and create their...

Seventh graders review graphing procedures and practice locating points using x,y coordinates. Students calculate the areas of the top and bottom surfaces of the airfoil. They construct a test model of the airfoil.

Emerging electricians build a simple ammeter for making measurements on an electric current. They test the placement of solar cells in both series and parallel circuits and examine the magnetic field produced by the movement of electrons...

Explore optics using an inquiry-based experimental approach! Young scholars use a set of materials to design and build a unit capable of focusing a beam of light. They experiment with different lenses to determine the best approach to...

Students participate in an activity that introduces them to the concept of binary coding as a language. They decode messages using special boards that has its own code for different letters. They create new codes by rearranging wires...

In this physics worksheet, students design and build an electrical circuit using LED as a light source. They complete 2 short answer questions about their design.

In this physics worksheet, learners design and build a signal generator. They write a lab report and answer 4 short answer questions about their design.

In this electronics worksheet, students interpret schematic diagrams and analyze circuit components to answer 9 short answer and problem solving questions.

In this electronics instructional activity, students build a circuit that can produce desired waveforms. They answer 1 short answer question that follows.

Students explain how cell phones work. In this physics lesson, students describe the advantages and advantages of having one. They identify the different parts of a cell phone.

For this physics worksheet, students construct and test an amplifier circuit given a schematic diagram. They answer 2 short answer questions about the circuit they constructed.

Students build and work with a simple ammeter to test theories on why solar cells connected in parallel produce more current that in series. Students use the ammeter to indicate the presence, direction, and strength of an electric...

In this physics worksheet, students design and build a multi-range voltmeter. They answer 3 short answer problems about the device.

A collection of video lectures from a course introducing students to the advanced analog integrated circuits. Webpage includes twenty-seven lectures from a professor at the University of California, Berkeley. Lectures vary in length and...

This site presents a pictorial timeline of technology developments.