Texas State Energy Conservation Office
Power Systems & Efficiency
Are you looking for a reading resource about the efficiency of power systems? Here is one that introduces the output/input ratio, measurement of energy by joules or calories, and efficiency ratings. For STEM classes that are learning...
Curated OER
Polyphase Power Systems
In this polyphase power systems worksheet, learners answer 14 questions about three-phase power systems and single-phase power systems and how they work.
Curated OER
The Price of Power
Explore the current political debate over regulating power plant emissions. Critical thinkers research, formulate, and present arguments regarding selective catalytic reduction systems for coal-burning plants.
Curated OER
Lesson 4: The Judiciary: A Brief Introduction to the Courts System
Focusing on the judicial branch of government, the fourth lesson in this series explores the structure of the US courts system. Beginning with an engaging activity based on the short story The Lady or the Tiger, students go on to examine...
Curated OER
The Battle for Ultimate Power
Students gain an understanding of how the powers of 10 and scientific notation can be used to represent the scale of things in the universe. They relate the number of stars in the universe to the number of grains of sand on Earth's beaches.
Curated OER
The Role of the Judiciary in a System of Separation of Powers and Checks and Balances
Students determine the role of each branch of government in a system of checks and balances. They demonstrate the role of the judiciary in American government
Curated OER
Residential Power System
Perform data analysis on energy consumption to apply algebraic expressions to the real world. Learners will write and solve equations that answer various questions from residential power use. They will collect data at home and calculate...
College Board
Balance of Power Between Congress and the President
Three branches of government help create a system of checks and balances. A helpful resource provides a series of articles regarding the balance of power between the legislative and executive branches of government. Historians answer...
Curated OER
Voyage: A Journey Through Our Solar System
Thoroughly written, this plan walks you through every detail of having your high school astronomers design scale models of the solar system. Complete instructions on building to scale, lesson procedures, and associated worksheets are all...
Curated OER
Reading and Writing about the Solar System
A superb interdisciplinary approach highlights this lesson which incorporates space science knowledge and narrative skills. After reading The Magic School Bus, two excellent poems, and watching a video, all about our solar system, young...
Curated OER
The Caste System in India
It's so important to help our pupils understand different societies and lifestyles found around the globe. They will read a very brief explanation of the traditional Caste system in India, answer 10 comprehension questions, and analyze 5...
Teach Engineering
Fluid Power Basics
What can bulldozers and screen doors have in common? Use this lesson on fluid power to find out. It begins with some simple teacher demonstrations, includes a couple of videos, and culminates with an inquiry-based activity to investigate...
Curated OER
What is the Federal System Created by the Constitution?
Explore the unique structure of the federal system of government in the United States. Class members will learn about how most nations were organized before the establishment of the Constitution, how power is currently divided between...
Ahisma Summer Institute
The Power of One - Math in a Different Angle
In this 2-day lesson focused on exponents, middle schoolers will cross the curriculum by engaging in science, history and language arts activities. Exponential growth will be explored using grains of rice on a chess board. Exponential...
Teach Engineering
Maximum Power Point
Investigate the maximum power output of a photovoltaic panel with a instructional activity that introduces the class to the maximum power point. Individuals learn how to determine the maximum power point of a solar panel by using Ohm's...
American Bar Association
What Is Separation of Powers?
Who has the power? Scholars investigate the creation of the three branches of government in the United States Constitution. They analyze just why the framers created the branches the way they did.
Youth Outreach
Connecting the Separate Powers
Scholars demonstrate what they know about the separation of powers through role play. Two individuals act out a skit as the remaining class members discuss and decide whether the interaction they observed is an appropriate example of the...
Voyage Solar System
Round and Round We Go — Exploring Orbits in the Solar System
Math and science come together in this cross-curricular astronomy lesson plan on planetary motion. Starting off with a hands-on activity that engages the class in exploring the geometry of circles and ellipses, this lesson plan then...
Journey Through the Universe
Our Solar System
Take your class on a journey through our solar system. Learners explore each planet, from Mercury to Pluto, and discuss various features that differentiate one from another. They complete activities related to the topics and discuss the...
Journey Through the Universe
The Voyage Scale Model Solar System
Young scientists learn how to select a scale factor for a large scale model. Then they figure the scale for each of the planets and the distance between them. Finally, they construct a giant scale model of the solar system and answer...
K20 LEARN
Government Power: Do the Actions of Government Effect Me?
What does the government have to do with getting a driver's license? Including the calorie count for a meal on a restaurant menu? By discussing these kinds of questions and researching how concepts behind federal, state, and local...
Facing History and Ourselves
The Nazis in Power: Propaganda and Conformity
The Nazis used the power of propaganda to encourage confirmative views and the discrimination of Jews. A social studies resource illustrates these issues through discussion, image analysis, and a writing exercise.
Curated OER
The Role of the Judiciary in a System of Separation of Powers and Checks and Balances
Students review concepts shown to them in a telecast on the role of the judiciary in a system of separation of powers. After reading an article, they work together in groups to complete a chart on checks and balances. They also discuss...
Curated OER
Allocating Energy from a Photovoltaic System
How much electricity do you use in a day? Physics fanatics calculate their energy use by consulting a chart of the watts required to run typical household appliances. They compare power to amounts of electric energy used or generated....
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