It's About Time
Color Reactions that Involve the Transfer of Electrons
Demonstrate the aging of materials as you assist the class in creating rust. Individuals demonstrate oxidation-reduction reactions that result in the rusting of materials, differentiate between materials that will and will not rust, and...
Cornell University
Characterizing a Solar Cell
Young classes are sure to get a charge out of this lesson! Learners experiment with circuits of a solar cell. They practice determining current, voltage, and power for the circuit and maximize the voltage and current of the cell.
US Department of Energy
Electric Avenue: Parallel and Series Circuits
Can you infer the wiring diagram of a series of lights based on their behavior alone? Scholars work with multiple boxes of four lights. They must flip the switch and decide how the lights are wired. By applying their knowledge of...
US Department of Energy
Get Connected!—An Electrical Conductivity Tester
Pupils test various materials to learn if the materials are conductors or insulators. They observe a small electric charge go through, or not go through, a material to light up a small bulb.
Curated OER
Cylinders and Scale
Students review what a cylinder is and how a cylinder is measured. They build a variety of cylinders with different heights and radii. They compare the surface area and volume of each cylinder and discuss anything that surprises them...
Curated OER
Beginning Analogies
Here are seven basic analogies to get your class started recognizing word relationships. Readers select one of four choices for each fill-in-the-blank analogy. Use as a sponge activity if your class has worked a little on analogies...
Curated OER
Trigonometry for AC Circuits
In this physics worksheet, students solve 23 trigonometry based problems. Students apply the Pythagorean Theorem in electricity calculations.
Curated OER
Microphones
In this microphones instructional activity, students answer five questions about different types of microphones such as moving coil, crystal, and carbon microphones.
Curated OER
AC Power
In this physics instructional activity, 12th graders calculate the power generated in AC circuits. They solve and write short answers to 47 questions about given circuits.
Curated OER
Performance-based Assessments for AC circuit Competencies
In this electronics worksheet, students predict the behavior of 51 circuits and compare their prediction with actual values. They make the necessary corrections when values don't match.
Curated OER
Weathering the War
Learners research maps, weapons and weather from a variety of wars, then create a presentation showing the impact weather and topography has had on military operations.
Curated OER
Today We Will Learn About Prefixes
The prefixes il-, im-, in-, ir- are the subject of a PowerPoint that shows how these affixes appear in words and then defines these words. The presentation concludes with a practice exercises.
Curated OER
Government Lesson Plan: Lesson Plan 2
Students explore the structure and powers of the federal government. They assess the validity of recent criticisms of each branch of the federal government and create pyramid posters which simulate the structure of government.
Curated OER
3RC (Reduce, Reuse, Recycle and Compost)
Students examine the effects of packaging decisions and the engineering advancements in packaging materials and waste management. They observe biodegradation in a model landfill.
Curated OER
Term Limits: When is Enough?
Learners discuss the issue of term limits in the executive and legislative branches. They research the issue and create a pros and cons chart with the various opinions on Congressional term limits. In addition, they explore the 22nd...
Curated OER
Child Labour in developing countries
Young scholars explore the idea of global citizenship. Students examine the UN Convention on the Rights of the Child worldwide. Young scholars analyze facts about UNICEF's National Non-Uniform Day.
Curated OER
Science as a Source of Social Controversy
Students research the two opposing views and biographical information about Ptolemy and Copernicus in order to be familiar with the societal viewpoints that influenced the thinking of these two scientists. Students role-play supporters...
Curated OER
Electrophoresis Analogy
Students use and listen to analogies to help them become familiar with electrophoresis. One example is: Imagine a huge swimming pool full of water and many entangled nets (this is the agarose gel). A dump truck comes along and dumps...
Curated OER
Fertilizers: Friend or Foe?
In this fertilizer worksheet, students read about natural and manufactured fertilizers. They answer four critical thinking questions about fertilizers and their use.
Curated OER
Feeling Good About My Body: A Lesson on Self Esteem
Third graders explore the concept of self esteem. In this health lesson, 3rd graders participate in several classroom activities that address developing a positive self concept.
Curated OER
The Plight of Four Million Newly Emancipated Slaves: Reconstruction - 1865-1877
Students study the Reconstruction Era after the US Civil War. In this Reconstruction lesson set, students examine the problems that were encountered by the South after the Civil War, look at different plans for Reconstruction, and...
Curated OER
Resistors
For this resistors worksheet, students answer 11 questions about resistors, their functions, symbols used to represent them, and they calculate resistance values.
Curated OER
Inductive Reactance
In this electrical circuit worksheet, students draw a schematic design and build a circuit board to grasp the understanding of inductive reactance before answering a series of 13 open-ended questions. This worksheet is printable and the...
Curated OER
Capacitive Reactance
In this electronics worksheet, students solve and write short answers to 15 questions about capacitors. They interpret schematic diagrams and calculate values using Ohm's law.