Learners follow steps to convert numbers from Gray code to binary code. They then view steps to change binary values to Gray code numbers.

In this animated object, students view a depiction of how force is transmitted by hydraulic cylinders and confined fluid.

The use of the reciprocal key on the TI-86 scientific calculator is demonstrated in the solution of parallel resistors.

In this interactive object, students complete progressively more difficult exercises as a way to improve their ability to recognize resistor color code values.

In this learning activity you'll identify the various parts of a bar graph, read and interpret its data, and calculate the data to solve various application problems.

Students read brief descriptions of atoms, molecules, elements, and compounds, and complete a matching exercise that pictures these particles and molecules as pieces of taffy.

The schematic symbols of logic gates used in digital circuits are shown.

Students read information about basic logic gates including the gates' names, symbols, Boolean expressions, pronunciations, and truth tables. They then complete a matching exercise.

In this interactive learning object, students read about the voltage and current parameters commonly found on a data sheet. A brief quiz completes the activity.

Test your knowledge of some common computer hardware acronyms.

physical science vocabulary words

A game of jeopardy covering each of the five units we have covered this semester. Note: The fourth question for each category goes along with the Memory & Cognition Unit because the game only allowed four categories.

You'll become familiar with basic information security terms.