Students analyze the eight single variable Boolean theorems and their expressions.
Test your skills at reading a ruler.
How Metal Detectors Operate
By Terry Bartelt
Learners examine how metal detectors function. This object includes animation and sound.
Resistor Color Code Description
By Patrick Hoppe
In this interactive activity, students read about the colored stripes on a resistor and interpret the placement of those colors to determine the value of four-band resistors.
Critical Thinking: Analyzing a Process
By Chris Jossart
In this interactive object, learners follow six steps for analyzing a process in a manufacturing setting. This activity includes a drag-and-drop exercise and textboxes where learners post their ideas.
Analog and Digital Converters
In this learning activity you'll examine how electronic converters convert between analog voltages and proportional digital signals.
Right Triangles That Are Special: Using the Pythagorean Theorem
By Michele Williams
In this learning activity you'll apply the Pythagorean Theorem to isosceles and equilateral triangles.
Total Impedance of a Series Circuit Using Complex Numbers: Practice Problems
Students solve six problems for series impedance using complex numbers. Immediate feedback is given.
Total Impedance of a Parallel Circuit Using Complex Numbers: Practice Problems
Students work six practice problems to determine the total impedance of a parallel circuit.
Total Impedance for Series-Parallel Circuits Using Complex Numbers: Practice Problems
Students solve five problems to determine the total impedance of a series-parallel circuit. Immediate feedback is given.
Basic Internet concepts for kids
Test your knowledge of multimedia acronyms commonly used in the computer industry.
Inventori Ketagihan Internet (Internet Activity in Malay Language)
Melihat sejauh mana ketagihan internet anda berdasarkan 5 soalan.
Creative Commons Attribution-NonCommercial 4.0 International License.
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