Curated OER
8th Grade Math Parallel and Transversal Lines
Eighth graders label and define geometrical lines and angles. They identify angles on the board as acute, obtuse, straight, or right. In groups, 8th graders build with masking tape on the wall a pair of parallel lines, and a transverse...
The New York Times
Crossing the Line Online: Sexual Harassment and Violence in the Age of Social Media - NYTimes.com
Sexual harassment and sexual violence are by no means new issues. What has changed is the role of social media in these issues. This powerful and troubling lesson uses a specific rape case to launch research into a discussion of the...
Willow Tree
Approximating a Line of Best Fit
You may be able to see patterns visually, but mathematics quantifies them. Here learners find correlation in scatterplots and write equations to represent that relationship. They fit a line to the data, find two points on the line, and...
Willow Tree
Line Graphs
Some data just doesn't follow a straight path. Learners use line graphs to represent data that changes over time. They use the graphs to analyze the data and make conclusions.
CK-12 Foundation
Sums of Integers with Different Signs: Adding Between 10 and -10
Six questions make up an interactive designed to boost scholars' knowledge of integers. Mathematicians move symbols over a horizontal number line to aid in findings answers between 10 and negative 10. Question types include...
Oglebay Institute
Post-Impressionism: Van Gogh Drawings
Turn your young artists into little Vincent van Goghs with a lesson plan on brush stroke style and color blending. Pupils practice the painting technique by sketching various shapes before recreating a van Gogh piece or creating an...
American Battle Monuments Commission
Americans in Great Britain: 1942-1945
Watch the pivotal moments of America's presence in embattled Britain during World War II with an exceptional interactive tool. From personal stories about life on the front lines to a map that tracks every group and division throughout...
Curated OER
Walking the Line
Learners participate in activities that engage all learning styles (such as picture walks, tracing lines, movement/theatre technique) as an introduction to the art element of line and its importance to art.
Baylor College
Water: Post-Assessment
Very simply, the science class will discuss what they have learned during The Science of Water unit and take a multiple-choice post-assessment quiz. A few other closing activities are suggested for you to choose from, such as having...
Curated OER
Flicking Football Fun
Young mathematicians fold and flick their way to a deeper understanding of statistics with a fun, hands-on math unit. Over the course of four lessons, students use paper footballs to generate data as they learn how to create line...
Geometry Accelerated
Accelerated Geometry Review Sheet
Your geometry learners use their knowledge of various geometric concepts to write proofs. Starting with givens containing parallel line segments with transversals and triangles and quadrilaterals, and the mid-point and distance formulas;...
Curated OER
Lesson 1- Set Design
Line, shape, color, texture, space. The first in a three-part series of lessons intended for advanced theatre arts classes introduces the elements of set design. Class members examine maquettes and analyze how designers have put together...
Center for History Education
Where Did Thomas Jefferson Stand on the Issue of Slavery?
Thomas Jefferson was a complicated man with a complex legacy. Middle schoolers examine a series of primary source documents to gather evidence for an essay in which they answer where Jefferson stood on the issue of slavery.
Curated OER
Using Technology To Teach Parallel Lines With Transversals
High schoolers explore the relationships between angles formed by two lines cut by a transversal when lines are and are not parallel. They define key vocabulary terms, then using a camera take pictures at their school of parallel lines...
Chemistry Collective
Virtual Lab: Determination of the pH Scale by the Method of Successive Dilutions
Where did the pH scale come from? Take a deeper look at a most important measure of ion concentration using a simulated physical determination. Young chemists prepare a series of dilutions after determining a dilution factor for the...
CCSS Math Activities
Smarter Balanced Sample Items: 8th Grade Math – Claim 4
A math model is a good model. A slide show presents 10 sample items on modeling and data analysis. Items from Smarter Balanced illustrate different ways that Claim 4 may be assessed on the 8th grade math assessment. The presentation is...
Curated OER
Prepositions- On-line Quiz
In this prepositions activity, students complete a 10 question multiple choice on-line interactive quiz. From four choices, students pick the best preposition to complete the sentence.
Alabama Department of Archives and History
Strange Fruit: Lynching in America
To continue their study of the Civil War, Reconstruction, and the beginning of the civil rights movement, class members watch the YouTube video of Billie Holiday singing "Strange Fruit" as an introduction to an examination of lynching in...
Teach Engineering
Visualizing Magnetic Field Lines
Magnetic fields might not be a field of dreams but they are useful. Class members observe the reactions of magnetic fields using a compass, iron filings in a paper container, and iron filings suspended in mineral oil.
Star Wars in the Classroom
"Shakespeare and Star Wars": Lesson Plan Day 3
To make the point that there are many forms of language, each with its own purpose, class members select 10 lines from Doescher's play, translate these lines first into contemporary English and then into "SMS/Tweet."
Star Wars in the Classroom
"Shakespeare and Star Wars": Lesson Plan Day 2
Ta DUM, ta DUM, ta DUM, ta DUM, ta DUM. The force will be strong in the hearts of your young Jedi as they use their lightsabers to strike the accentted syllables in lines from Ian Doescher's William Shakespeare's Star Wars: Verily, A New...
Novelinks
The House on Mango Street: Biopoem
Young poets demonstrate their understanding of a character from Sandra Cisneros' The House on Mango Street by crafting a biopoem that captures the essence of this person.
Baylor College
Post-Assessment: Global Atmospheric Change
Find out how much your earth scientists learned about the atmosphere in the unit on global atmospheric change with this assessment. After writing a letter to persuade others to make changes to protect our atmosphere, pupils take the same...
Curated OER
Lines, Rays, and Angles
Third graders read "Pigs on the Ball" by Amy Axelrod and discuss the geometry concepts presented in the book. They use Twizzler sticks and pipe cleaners to represent lines, rays and angles.