Curated OER
Generation of Action Potentials in Nitella Giant Algal Cells
Students observe cytoplasmic streaming in Nitella cells. They examine the conduction of a wave of depolarization across other membranes, such as the axons of neurons. Students predict the effects of sending a small electric current...
Curated OER
Watt's Up with the Electricity Bill?
Students study of how much electricity is used in their home and the actual cost for the electricity. They create a realistic conservation plan for their home focusing on the areas that tend to use a great deal of electricity....
Curated OER
Home Energy Audit: Electrical Production Worksheet
In this energy production worksheet, learners describe the difference between renewable and nonrenewable energy and identify the different types of energy. This worksheet has 1 short answer, 1 matching, and 1 problem to solve.
Curated OER
Batteries
In these batteries worksheets, students read several passages about the components of batteries. Students then fill in the missing words for the 4 sentences about batteries. Students color the pictures that each battery would be used for.
Curated OER
Breaking News English: Fifth Night of Riots in Paris Suburb
In this English worksheet, learners read "Fifth Night of Riots in Paris Suburb," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.
Curated OER
Neurons, Hormones and the Brain
In this psychology worksheet, students complete 5 short answer questions about how the neurons and hormones work together together with the brain.
Curated OER
Simple Circuits
Learners investigate how series and parallel circuits work. In this physics activity, students build their own simple circuits and compare their characteristics. They explain the importance of circuit breakers in household circuits.
Curated OER
Magnets
In this magnets activity, students describe the differences between a generator and a motor, define electromagnet, and identify a circuit as parallel or series. This activity has 2 short answer questions, 5 fill in the blank and 18...
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Battery Voltage
Look inside a battery to see how it works. Select the battery voltage and little stick figures move charges from one end of the battery to the other. A voltmeter tells you the resulting battery voltage. Java required.
Creative Science Centre
Creative Science Centre: Diode Ladder Voltage Multipliers
Explains the design of circuits that can be used to multiply and rectify AC voltages, e.g., to increase voltage in order to light an LED more effectively and get a brighter light from it.
Texas Instruments
Texas Instruments: Voltage From Dry Cells
In this activity, students will use a Voltage sensor to measure the voltage produced by new dry cells of each size. They will also determine whether there is a relationship between dry cell size and voltage.
Texas Instruments
Texas Instruments: Voltage From Dry Cells
In this activity, students can use a voltage sensor to measure the voltage produced by new dry cells of each size. They will also determine whether there is a relationship between dry cell size and voltage.
CK-12 Foundation
Ck 12: Voltage
[Free Registration/Login may be required to access all resource tools.] This lesson looks at what voltage is and how to solve problems involving voltage. Includes a simulation for exploring how charges work in an electric field.
Concord Consortium
Concord Consortium: Measuring Voltage in Ac Circuits
There are three different measures of AC voltage. Here, consider the peak voltage to measure it.
Concord Consortium
Concord Consortium: Ac Voltage Measures
Discover three main measures of AC voltage.
CK-12 Foundation
Ck 12: Measuring Current and Voltage
[Free Registration/Login may be required to access all resource tools.] Students are introduced to the ammeter, which measures electrical current, and to the voltmeter, which measures voltage.
Georgia State University
Georgia State University: Hyper Physics: Voltage
Electrical currents and voltage are defined and illustrated.
Physics Aviary
Physics Aviary: Practice Problems: Finding Battery Voltage Hardest
Determine the voltage of the battery based on the colors of the resistors and the current in a combination circuit.
Physics Aviary
Physics Aviary: Practice Problems: Finding Battery Voltage Simple
Determine the voltage of the battery based on the colors of the resistor and the current in the circuit.
Physics Aviary
Physics Aviary: Practice Problems: Finding Battery Voltage Medium
Determine the voltage of the battery based on the colors of the resistors and the current in the series circuit.
Physics Aviary
Physics Aviary: Practice Problems: Finding Battery Voltage Harder
Determine the voltage of the battery based on the colors of the resistors and the current in the parallel circuit.
Physics Aviary
Physics Aviary: Practice Problems: Charge Causing Voltage
Determine the net voltage from two charges.
Physics Aviary
Physics Aviary: Practice Problems: Voltage From Two Charges
Determine the net voltage from two charges.
University of Colorado
University of Colorado: Ph Et Interactive Simulations: Battery Voltage
Take a look inside a battery and change the voltage to see what goes on inside. Read the voltmeter as little stick people move the charges from one end of the battery to the other.
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