In this animated object, learners examine how the way in which a rheostat is connected in series with other resistors causes current and voltage to change as the resistance is varied. A brief quiz completes the activity.

In this interactive object, learners determine the Vp, Vp-p, Vrms, Vavg, and the frequency of a sine wave that is displayed on an oscilloscope screen.

In this interactive and animated object, learners examine how dc voltages develop across capacitors that are connected in series and in parallel.

Students read about the six common terms used to represent the powers of ten in the field of electronics and complete two matching exercises.

In this learning activity you'll practice converting from one metric unit to another.

Students read brief descriptions of atoms, molecules, elements, and compounds, and complete a matching exercise that pictures these particles and molecules as pieces of taffy.

In this animated object, learners examine how the sensory, motor, mixed, and reflex nerves work in the human body.

In this interactive lesson, students use critical thinking to determine the best lean manufacturing initiative when solving problems for the fictitious Batchless Manufacturing Company.

Learners are introduced to the binary-coded decimal, a common way of encoding decimal digits in computing and electronic systems. A brief quiz completes the activity.

Bingo game with the elements

Chapter 2 Vocab Questions from The Biology Book

Solve the crossword puzzle by providing the elements of a story being referred to.

Review of subatomic particles and elements.