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 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.

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 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.

Students view the development of the transfer function for a RC high pass filter. They also read how a Bode plot is developed through simple approximation techniques for both the magnitude and phase.

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.

In this animated object, learners examine processes that do not use ATP directly including hydrostatic pressure and facilitated diffusion with carrier proteins.

The learner will identify active and passive voice and distinguish between the two.

Students learn how to predict how circuits will respond to varying frequency. They solve for the magnitude and phase angles.

Explore what passive transport diffusion is and how it moves water through a membrane.

Explore what passive transport osmosis is and how it moves water through a semipermeable membrane.

In this animated object, learners view molecules as they collide and move between two different solutions. They also observe what happens when the temperature of the solutions is raised or lowered.

In this animated object, learners examine water molecules moving through a semipermeable membrane.

Students read how the transfer function is developed for an RC low-pass filter. A straight line Bode plot is drawn through close approximations.

By the end of this learning activity, you’ll know how to understand, use, and maintain different types of fire extinguishers.

Students view drawings of the emitter resistor bypass capacitor.

This learning activity describes the abilities of an inductor coil to oppose alternating current and to pass direct current.

Learners read a passage and answer two questions based on the information found it that passage. Immediate feedback is provided.

In this screencast, you'll review paraphrasing brief, non-fiction passages.

This learning object introduces the student to the calculations involved in a sieve analysis -- including percentage retained and percentage passed.