In this learning activity you'll study the structure of the cell membrane and construct it using the correct molecules.

In this animated activity, learners examine nanotechnology applications that are based on cell membrane structure and function.

Students read how the transfer function for a RC low pass filter is developed. The transfer function is used in Excel to graph the Vout. The circuit is also simulated in Electronic WorkBench and the resulting Bode plot is compared to the graph from Excel.

Learners read how the transfer function for a RC low pass filter is developed. The transfer function is used in Excel to graph the Vout. The circuit is also simulated in Electronic WorkBench and the resulting Bode plot is compared to the graph from Excel.

Learners read how the transfer function for a RC high pass filter is developed. The transfer function is used in Excel to graph the Vout. The circuit is also simulated in Electronic WorkBench and the resulting Bode plot is compared to the graph from Excel.

Students read a description of the function generator and view a graphic that labels its parts.

In this video you'll study the structure of the cell membrane and construct it using the correct molecules.

Learners read how the transfer function for a RL high pass filter is developed. The transfer function is used in Excel to graph the Vout. The circuit is also simulated in Electronic WorkBench, and the resulting Bode plot is compared to the graph from Excel.

Learners read how to use the knobs and the output terminals of a Wavetek Model 25 function generator to obtain a waveform at a desired frequency.

Learners read how the RL high pass filter is developed. The transfer function is used in Excel to graph the Vout. The circuit is also simulated in Electronic WorkBench and the resulting Bode plot is compared to the graph from Excel.

Learners read how to use the arctangent function to calculate the theta of an angle. The proper keystrokes are displayed.

This primer introduces the student to the correct method of using the log function on a TI-86 calculator.

This primer introduces the student to the correct method of using the arctangent function on a TI-86 calculator.

This primer introduces the student to the proper use of the "EE" function to perform calculations on very large or very small numbers.

In this quiz you'll identify common hand tools by their function.

In this interactive object, learners sort veterinary muscle function medications into categories.

This primer introduces the student to the proper use of the exponent (EE) function on a TI-86 calculator.

Learners review and reinforce their knowledge of brain anatomy and function in this learning activity.

Learners examine the counter-reset function of a programmable controller and how it is used.

Formulas and Functions in Microsoft Excel

A learning object to illustrate the right way to enter formulas and functions in Excel.