Curated OER
is Love Supposed To Hurt? Discussing Violence in Relationships And Ways To Stop It
Students discuss violence and abuse in dating and family relationships, and how to recognize an abusive relationship, explore attitudes about healthy behavior in close relationships, and discuss ways to avoid and get out of unhealthy...
Mathematics TEKS Toolkit
Grade 6: Exploring c/d = pi
Introduce your math class to the perimeter of a circle. Teach them that pi describes the relationship between the circumference and the diameter. As a hands-on investigation, pairs or small groups use string to compare these two values...
Curated OER
Altitude to the Hypotenuse
Can your class solve right triangles and identify the properties common to right triangles? They will investigate and state the relationship between the altitude to the hypotenuse and the two segments of the hypotenuse formed by the...
Curated OER
Polly and the Shapeshifter
Students analyze the patterns in polygons and relate it to the rate of change. In this algebra instructional activity, students discuss the relationship between the data and the graph of the data.
Curated OER
Why Doesn't SSA Work?
Students investigate the relationship between angles and their sides. For this geometry lesson, students prove why SSA does not work as a true angle side relationship theorem.
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Discriminant Testing
The class works to identify solutions using the discriminant.They use part of the quadratic formula to find the number of solutions a quadratic equation will have. They calculate how-many times the quadratic function will cut the x-axis....
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Deserts
Students do various activities to explain where the United States' desert region lies in relationship to the state in which they live, become familiar with plants and animals in the Sonoran desert, and make a story map of Roadrunner...
Curated OER
Be Direct - Oil Spills on Land
Students participate in an activity to simulate direct variation. In this oil spills on land lesson, students participate in a simulation using toilet paper and vegetable oil to explore the characteristics of direct variation. They...
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Making Cladograms
High schoolers construct cladograms (evolutionary trees), showing how shared derived characters can be used to reveal degrees of relationship. They interpret and analyze cladograms, and determine where unclassified vertebrates would fit...
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The Human Body Lesson
Students identify features of the human body, explore needs of the human body by explaining the importance of good health in relationship to the body, and study functions and care of the human body and its organs.
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Volcanoes of the Deep
Students discuss how organisms relate to one another. They work together to research a specific organism and how it relates to other organisms. They present their findings to the class.
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Sequential Curriculum for Advanced Writing Workshop
Twelfth graders engage in a ten-month long elective course focusing on college board review and an advanced writing workshop. Both course components focus on thinking and reasoning skills. Various approaches include sentence combining,...
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Number Operations
Fourth graders examine the relationship between multiplication and division and subtraction and division, and determine which operation is needed to solve various problems. They observe and participate in a teacher-led lecture, and...
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DNA and Protein Synthesis
Tenth graders work with a partner, and copies of the attached worksheet "Amino Acid Codon Table" They discuss ways an organism, obtains and uses proteins. Students view a teacher prepared DNA strand banner, and record the complementary...
Texas Instruments
Land Erosion - Running Off With Soil
Learners evaluate the relationship between rainfall and runoff of a small island for one year. In this rainfall vs. runoff lesson, students analyze the relationship between the rainfall and the runoff on Barro Colorado Island over a...
Curated OER
Uses of a Tree
Students complete a word sort to discover the relationship of tree resources. In this tree resource lesson, students examine information from the word sort and the book "Be a Friend to Trees" by Patricia Lauber. Finally, students create...
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Properties of Multiplication
Fifth graders examine the process of multiplication and the relationship between addition and multiplication. They observe the teacher model a variety of problems on the board, and identify properties of multiplication. Students...
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Solar Car Series: During what part of the day can t most Sun power be collected?
Students participate in an outdoor activity in which they make direct but safe observations of the Sun. Students use a solar cell and voltmeter apparatus to collect data on the amount of DC voltage produced by the solar cell during a...
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Anger, Aggression and Adolescents
Students examine the relationship between anger, aggression and teenagers. As a class, they share a difficult situation in their own lives and review the techniques to properly deal with it. In groups, they discuss how they feel about...
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You Light Up My Life
Young scholars examine the relationship between solar activity and the Earth's geomagnetic field in producing the phenomena known as aurora borealis (Northern Lights) by reading and discussing "Earth, Wind and Fireworks." students graph...
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US Geography, The Blues
This lesson enables teachers to use blues styles and performers to think about various geographical regions of the United States. By studying different blues styles from the Mississippi Delta, Texas, and the Piedmont region of the...
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Medieval Catapults
Students design and build a working catapult or trebuchet to explore the concepts of force, motion, and distance.
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America Poems
Students examine examples of how other Americans have expressed their feelings about America through songs and poetry, and write their own poems to express their relationship with America.
Curated OER
Fossil Fuel Sources, Usage and Alternatives: What Are the Options?
Young scholars examine the relationship between energy and the environment. In groups, they participate in experiments to discover the law of thermodynamics and the differences between potential, kinetic and mechanical forms of energy. ...