"Who Am I?" - Quiz #2

The average human body loses 40–100 strands of hair in one day. This is the first video in a series of 47 and introduces scholars to anatomy and physiology, the study of the human body, and how it works. The narrator shares the history...

In this science vocabulary worksheet, learners read the names of science professionals. From three choices, students choose the correct definition for each word.

Try these five self-checking quiz questions over chromosomes and human heredity. Click on the hints to see information about each questiion.

Four self-checking quiz questions over DNA complete with quick, click-able hints.

Try these five self-checking quiz questions over DNA technology. Click on hints to see information about each question.

Try these five self-checking quiz questions over modern classification of living things. Click on the hints to see information about each question.

Try these five self-checking quiz questions over reptiles. Click on hints to see information about each question.

Light travels as transverse waves and can travel through a vacuum. Sound travels as longitudinal waves and needs to travel through a solid, liquid or gas. Read about the properties of light and of sound, and learn the differences between...

In this online interactive history quiz instructional activity, students respond to 50 multiple choice questions about Albert Einstein. Students may submit their answers to be scored.

In this scientists worksheet, students complete a chart, telling what each given scientist is noted for, 11 total. Worksheet contains a link to additional activities.