The driver/BIOS functions are closely associated with the operating system and this site clearly explains how they work together.

Students explore how to use input-output models to analyze national and regional economies. The tutorial consists of class notes, examples, and practice problems. Review exercises and a chapter quiz are included.

Learn about levers and make the connection between these simple machines and the human body.

In this task involving temperature conversions, students construct a linear function given two input-output pairs, investigate the inverse of a linear function, and reason about quantities and/or solving a linear equation. Aligns with...

Students work in small groups to use a physical model, the earthquake machine, to examine the occurrence of earthquakes and the inputs and outputs of fault systems.

Control the inputs and operations of a function machine to produce specific outputs. This interactive exercise focuses on exploring operations, making patterns, and the rules for calculations with positive and negative integers.

Eighth graders work with input values (the year) and output values (the amount of garbage that year) in a table about the garbage produced in the US. They study the table to answer specific questions, state whether it represents a linear...

This video teaches the concept of Productivity, which is measured as the quantity of output per unit of input. Watch the brief video and take the interactive quiz to assess what you have learned. [1.47]

Article from Benbest entitled "Chapter 6 -- Basic Cerebral Cortex Function Other than Vision."

Check your understanding of the flow inside the computer, from the input to the CPU and memory and back to the output, in this set of practice questions designed for AP Computer Science Principles students.

[Free Registration/Login Required] Drag the labeled triangles to indicate where the fulcrum of this third-class lever is as well as the input and output forces.

In this video from Cyberchase, the CyberSquad must figure out the new input/output pattern on Hacker's larger cyberfrog.

Download these worksheets to sharpen your operations skills. Sheets focus on addition, subtraction, multiplication, division, mixed operations, input/output tables, the order of operations, and operations in other base number systems.

This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...

Use Glencoe's randomly generated self-checking quiz to test your knowledge of functions. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the "Check It" button and the...

Learners measure energy outputs and inputs to determine the efficiency of conversions and simple systems. One associated activitiy includes Lego motors and accomplishing work. The other investigates energy for heating water. Students...

In this exercise, students practice writing function rules from equations. Students receive immediate feedback and have the opportunity to watch a video, get hints, or try questions repeatedly.

Check your understanding of how AND/OR/NOT logic gates output 0 or 1 based on inputs.

At the end of this tutorial, the learner will understand the basic structure that underlies all systems, including human groups and organizations. It is 2 of 3 in the series titled "What are Systems?."

A transformation is a function that takes points in the plane as inputs and gives other points as outputs. You can think of a transformation as a rule that tells you how to create new points from old points.

Find features of exponential functions of the basic form f(x)=a*r^x given their formula. Features in question are the initial value, the common ratio, and output-values that correspond to various input-values. Students receive immediate...

Write exponential functions of the basic form f(x)=a * b squared, either when given a table with two input-output pairs, or when given the graph of the function. Students receive immediate feedback and have the opportunity to try...

Practice finding the equation of a line passing through two points. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

A thorough discussion of all the simple machines, beginning with some thoughts on mechanical advantage and conservation of energy. Very complete. Move down to the section that interests you.