EngageNY
Special Lines in Triangles (part 2)
Medians, midsegments, altitudes, oh my! Pupils study the properties of the median of a triangle, initially examining a proof utilizing midsegments to determine the length ratio of a median. They then use the information to find missing...
EngageNY
Modeling with Quadratic Functions (part 1)
Relevance is key! The resource applies quadratic modeling by incorporating application of physics and business. Pupils work through scenarios of projectile motion and revenue/profit relationships. By using the key features of the graph,...
Beyond Benign
Breaking the Tension
The tension builds as learners experiment in your classroom. The 17th installment in a 24-part series has scholars investigate the concept of surface tension. After discovering characteristics of surface tension, they add a compound...
University of North Carolina
Comparing and Contrasting
Not all compare and contrast assignments have writers compare and contrast in the same way. Some only ask for comparisons, others only ask for contrasts, and many require more focus than a simple list of similarities and differences....
Biology Junction
Arthropods
Even the creepy crawlers have pretty amazing anatomy! A thorough lesson describes characteristics of arthropods with an emphasis on their structures. Beginning with a review of the taxonomy hierarchy, the lesson explains the different...
Judicial Learning Center
Levels of the Federal Courts
The Supreme Court gets all the glory, but very few federal cases make it to the highest court. An interesting lesson explores the structure of the lower levels of the federal court system. In addition to outlining the organization of...
EngageNY
Grade 11 ELA Module 1: Unit 2, Lesson 10
To write an essay or not to write an essay—that is the question! Scholars complete a mid-unit assessment based on their study of Hamlet. They write essays analyzing how Shakespeare develops Hamlet's character about other characters.
EngageNY
Grade 11 ELA Module 2: Unit 1, Lesson 25
While preparing for the end-of-unit assessment, scholars look at Washington's "Atlanta Compromise" speech and identify the terms he used in the argument. They also identify the relationship between the claims presented in the speech and...
EngageNY
Writing an Analysis Essay: Planning the Essay
Writers work on creating a plan for their end-of-unit essay of Narrative of the Life of Frederick Douglass using a Frederick Douglass Essay Planner to help guide their thought process. They then regroup as a class to...
EngageNY
Curves from Geometry
Escape to investigate hyperbolas. Pupils take a look at what happens to the elliptical orbital path of a satellite that exceeds escape velocity as the opener to the eighth lesson in a unit of 23. Scholars analyze basic hyperbolas and how...
Southwest Educational Development Laboratory
Simple Machines
Simple doesn't mean useless. Individuals learn how simple machines benefit the user by changing the amount of effort. A seven-lesson unit begins with an overview of simple machines and then incorporates activities that allow the user to...
West Contra Costa Unified School District
Three Forms of an Equation of a Line
An equation is an equation is an equation. Scholars see there are many ways to solve them when they first sort a set of linear equations as written in standard form, point-slope form, or slope-intercept. They then write equations in all...
West Contra Costa Unified School District
Parallel Lines Cut by a Transversal
Parallel lines seem so right for each other. It's too bad they'll never, ever meet. Learners use tracing paper to discover relationships among angles formed by two parallel lines cut by a transversal. They apply this information to find...
CK-12 Foundation
Basic Trigonometric Functions: Ladder Length
Climb the ladder to trigonometry. The interactive introduces trigonometric ratios and finding lengths of sides of right triangles created by a ladder and a building. Learners use the interactive to create triangles by moving the top of...
CK-12 Foundation
Special Triangle Ratios: Special Right Triangle Ratios
Go from one side length to any other side length with special right triangles. Individuals use the interactive to investigate the ratio of sides in 45-45 and 30-60 right triangles. Scholars make generalizations about the types of special...
CK-12 Foundation
Ellipses: The Ellipse
Learners explore ellipses by changing the lengths and orientation of the major and minor axis. Using the interactive, they determine the equation of the ellipse and its eccentricity. Given an equation the scholars identify the center,...
CK-12 Foundation
Parabolas: Invisible Graph
Envision the function as the point swings. Given a point connected to another point and a line, pupils trace through an invisible graph. Learners identify the name of the given point and the line and determine the type of conic section...
Digital Commons
Convince Me! A Persuasive Writing Unit for 2nd Grade
Elementary learners are not often shy about expressing what they want, but they could use a little help organizing their arguments. Help young writers work through a series of persuasive writing exercises that emphasize the importance of...
PBS
Light Absorption: Effects of Light | UNC-TV Science
Beat the summer heat by exploring the properties of color. Scientists view a video explaining the relationship between light absorption and energy transfer using variables including intensity, time, and wavelength. A multiple-choice...
Curated OER
Joyful Noise: Poems for Two Voices by Paul Fleischman
Do your young readers know that poems can be performed as a team? They listen to a few examples from Paul Fleischman's book Joyful Noise: Poems for Two Voices, paying attention to how the how readers work together....
Curated OER
Predictions: Technologies of the Future
Visit the world of science fiction with this graphic organizer focusing on predictions. Complete the chart to determine the possible positive and negative side effects for two examples of future technology. Then, have writers choose one...
PBS
Baseball: The Tenth Inning
The intent of this resource is to explore Latin American accomplishments in baseball, recognizing the changes in demographics of players over the last century. Social studies classes begin with a discussion and brainstorm surrounding...
Curated OER
Discussion Web
Get your class talking, even debating, about Gary Paulsen's popular novel Canyons. As they finish chapters 10-12, they complete the following discussion web concerning Brennan and the skull. They fill out the graphic organizer provided...
Curated OER
Cell Type
In this cells worksheet, students complete a graphic organizer where they fill in boxes for the cell type they are researching. Students complete boxes for characteristics, examples, non examples, and a definition.