In this screencast, the student will learn that regardless of the surface onto which a blood droplet is falling, the angle or velocity at which it does so, or the volume of the droplet, there are four distinct phases involved in the reaction of a moving droplet with impact against a surface.

This game is designed to help you familiarise yourself with how long it takes each of the planets to orbit the sun.

Does Not Include the Complete Alef Bet

Learners read a description of how an oscilloscope is used to measure the frequency of a sine wave.

In this animated activity, learners read about the properties of a square and its components. They then work practice problems to find the perimeter and area of squares.

In this lesson on atomic structure, learners examine how the binding energy of electrons affects light production in certain phosphors used in x-rays.

See how good you are at identifying these sound-alike terms!

In this learning object you'll explore how agents of socialization shape a person's life and you'll map the significant events, places, and people that have shaped your life.

In each sentence, there's one word that does NOT collocate with the word in CAPITALS. Which one?

In this learning activity you'll explore how to change a decimal to a fraction and learn a method to visually check the fraction for accuracy.

Let's work on our knowledge of cloud computing and its benefit in our classroom.

How well do you know the Commandments and Beatitudes?

In this animated activity, a drill-and-clamp machine is used to show an application of a pressure-reducing valve. Recommendations on how to properly make pressure adjustments are also provided.

Put these in the correct order of how to view a specimen under the microscope.

Let's test how much did you understand about this topic!

You'll determine how many significant digits are in an approximate number.

"While serving as the avenue for the oppressors propaganda, the Negro church although doing some good, has prevented the union of some diverse elements and has kept the race too weak to overcome foes who have purposely taught Negros how to quarrel and fight about trifles until their enemies can overcome them." - Dr. Carter G. Woodson

How a bill becomes a Law

In this animated activity, learners examine how various NAND gate configurations and the logic signals produced throughout the circuit perform the functions of all of the other types of logic gates.

In this video, you’ll learn how to make changes to an engine lathe.