In this interactive object, learners solve for total resistance and current, the current through each resistor, the voltage across each resistor, and the power dissipated by each resistor.

This document is a visual and text description of grooving and thread relieving on a lathe.

The student is shown and then identifies the parts of a hydraulic shear.

In this module, you'll build upon the concepts Understanding and Writing Pseudocode: The Basics, by learning new techniques and terms to make your pseudocode more complete.

Students read about the ideal versions of the four common filters (low-pass, high-pass, bandpass, and notch), and view graphical representations of the filters' frequency characteristics.

The schematic symbols of logic gates used in digital circuits are shown.

The explanation and use of timing diagrams used in digital electronics to graphically show the operation of various circuits are given.

This learning object shows the symbols used to represent the type of pulse required at the clock input to activate flip-flops.

Students read information about basic logic gates including the gates' names, symbols, Boolean expressions, pronunciations, and truth tables. They then complete a matching exercise.

If you answer the question correctly you will get a point .

Mrs wall is the bomb.com

Match pieces by answering questions correctly.

Basic Math

This game will help kindergarten, 1st, and 2nd grade students learn and review the difference between high and low sounds. Students will choose the number of players they want. When the game board comes up, click on the spin button. Read the question that appears. Answer the question. If answered correctly the bee will fly up higher toward the beehive. Have Fun!