The learner reads a brief explanation of how to use Mandarin Chinese monetary terms in formal and colloquial speech. The learner can then click on a term to listen to its pronunciation and see its value.
UP FROM SLAVERY (Chapter 6) by Booker T. Washington
I ... wondered if there was a white institution in this country whose students would have welcomed the incoming of more than a hundred companions of another race in the ... way that these black students at Hampton welcomed the red ones. How often I have wanted to say to white students that they lift themselves up in proportion as they help to lift others, and the more unfortunate the race, and the lower in the scale of civilization, the more does one raise one's self by giving the assistance.
Stain Measurement & Calculating Angles of Impact (Screencast)
In this learning object the student will learn how to measure a stain and calculate angles of impact. Determining the angle of impact for bloodstains takes advantage of the trigonometric functions (Sine function).
A mathematical relationship exists between the width and length of an elliptical bloodstain which allows for the calculation of the angle of the impact for the original spherical drop of blood.
Given well formed stains we can accurately measure the width and length by simply dividing the stain along it’s major and minor axis. The opposite halves would be generally equal to each other which aids in establishing the impact angle.
Who Knows All About National Education Technology standards !!!!!🤯🤯🤯
A simple game designed to test your knowledge to see exactly how much you know about the national education technology standard. Test to look and take a spin.