Learners examine a bank statement and a reconciliation form and study how to balance a checking account.

In this document you'll review thread cutting using a drill press.

This review tests the student's knowledge of drill press accessories and procedures.

In this animated lesson, learners follow the steps required to read the phase shift difference in degrees between two AC waveforms.

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.

Students view a video that shows the correct methods for starting a GTAW weld pool and adding filler. It focuses on the two problems that many students have – adding filler too soon and angling the torch so that the filler melts prematurely on the filler rod. Note: This activity is 3.6 mb.

In this learning activity learners will be hear about aspergillus found on marijuana and the potential health hazards that can affect a property room manager. Learners will hear about preventative measures.

This lesson provides a drawing with steps to complete the activity.

In this animated object, students view diagrams of the UJT as it is used in the relaxation oscillator circuit. Waveforms illustrate how the circuit operates through several time periods.

Students read about the components of a resume and write one for personal use.

The learner reads step-by-step work instructions and views a drawing for facing and center drilling on a lathe.

In this animated learning object, students examine the addresses of PLC elements and how they pertain to I/O connections and internal memory files.

In this learning activity you'll test your knowledge of global rates for marriage.

In this learning activity you'll explore parts of the drill press.

In this animated object, learners examine how to use a programmable logic controller as an alternative to hardwiring a ladder logic circuit.

Learners test their knowledge of mobile and operative radiography procedures while playing video soccer.

In this learning activity you'll be introduced to the communication model and how it impacts your work as an IT professional.

Learners read about the types of clothing considered appropriate for a childcare setting. This activity is designed for students enrolled in an early childhood education program.

Learners read how microbes in such items as yogurt, bread, insulin, and insect sprays improve our lives.

This primer introduces the student to the key terms and concepts associated with the silicon diode.