Analyzing character development (article) | Khan Academy
How do characters grow and change as they respond to plot events in a story?
Math - Khan Academy
Khan Academy offers free, world-class math education for anyone, anywhere.
9th grade Science (MATATAG) - Khan Academy
Unit 1: 1st Quarter: Force, Motion, and Energy Unit mastery: 0% Newton's Laws of Motion Electric Current Ohm's Law Electromagnetic waves
Ohm's law calculations (practice) | Khan Academy
Practice calculating potential difference, resistance, and current from a circuit diagram using Ohm's law.
Basic electrical quantities: current, voltage, power
Current is the rate of flow of charge, and voltage measures the energy transferred per unit of charge. We can insert these definitions into the equation for power:
2nd grade math - Khan Academy
Learn second grade math—addition and subtraction with regrouping, place value, measurement, shapes, and more. (aligned with Common Core standards)
TG Science Class 7 - Khan Academy
Unit 7: Electricity Unit mastery: 0% Electric cell Symbols of electric components Series and Parallel circuits Heating effects of electric current CFL and MCB Commercial unit of Electrical …
Free Learning App for Kids Ages 2-8 | Khan Academy Kids
Inspire early learning with Khan Academy Kids - a free educational app with thousands of games, books, and lessons that build core reading, math, and social-emotional skills.
Velocity vs. time graphs (article) | Khan Academy
Learn how to interpret the motion of an object represented on a velocity vs. time graph.
Current, resistance, and resistivity review - Khan Academy
Review the key terms, equations, and skills related to current, resistance, and resistivity, including how to find the current direction and what resistance depends on.