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

Learners study the properties of a right circular cone and use geometric formulas to find volume and surface area.

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

Learners study the properties of a right circular cylinder and use geometric formulas to find volume and surface area.

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

Students read about the different kinds of civil/constitutional rights interest groups and answer multiple-choice questions.

Students follow step-by-step directions for entering data into a spreadsheet and reporting the results.

Learners read the definition of atomic weight and obtain the weights of elements by viewing the Periodic Table and charts that list atomic weights by name or symbol.

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.

This interactive learning object demonstrates how the moisture content is determined for a given sample of soil or aggregate.

Students read about South Africa and the countries that surround it. They test their knowledge in a map exercise.

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

Students read about the concept of unit weight relating to the 3-phase diagram and perform calculations.

Learners view animations showing how a time-of-flight flowmeter uses ultrasonic sound waves to measure the flow of a liquid.

In this interactive object, learners examine the characteristics of left- and right-brain thinkers.

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.

Learners review the differences within the right and left parietal lobes. They answer questions based on a case study and describe a client in a second case study.

Students read about light-emitting diodes, including LED voltage and current, and how to protect against reverse voltage.

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.

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