In this screencast, learners read about the seven hormones that help regulate blood glucose.

This project gives a drawing with steps to complete the activity.

Learners watch a video of a walk around inspection of a rough terrain lift truck from front to rear. Note: This object contains video clips. High-speed Internet is highly recommended.

This project gives a drawing with steps to complete the activity.

This learning object gives instructors an opportunity to review the definitions of formative and summative assessment and list examples of the evaluations they use. In a drag and drop exercise, they classify a variety of assessment tools as either formative or summative.

Students review the best practices for using a ruler and answer five basic questions.

In this learning activity you'll apply the Pythagorean Theorem to isosceles and equilateral triangles.

Explore the different types of fires and the extinguishers used for each type.

In this interactive object, learners experience how the three primary flight controls allow a pilot to determine the motion of the airplane during flight.

Learners observe current flow throughout the series portion and branches of a parallel circuit. This animated activity includes calculations and a short quiz.

In this screencast, learners read about the parts of the eye.

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 how to determine and calculate the degree of saturation for a given sample of soil or aggregate based on the weight-volume relationship.

Learners will examine the four steps to listen actively to improve relationships.

Students read how to determine and calculate the saturated density for a given sample of soil or aggregate, based on the mass-volume relationship. Practice problems complete the activity.

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.

In this learning activity, you’ll explore four different types of JOINs and understand how they help programmers produce readable reports.

This project gives a drawing with steps to complete the activity.

Students read an explanation of the use of weight-volume relationships and practice calculating density.

Learners examine the Karnaugh map for a three-variable system. Several examples are given.