EngageNY
The Distance from a Point to a Line
What is the fastest way to get from point A to line l? A straight perpendicular line! Learners use what they have learned in the previous lessons in this series and develop a formula for finding the shortest distance from...
EngageNY
Probability Rules (part 2)
Ensure your pupils are rule followers! Learners add the addition rule to the set of probability rules examined in the previous lesson. Problems require both the multiplication and addition rule.
EngageNY
Rational Exponents—What are 2^1/2 and 2^1/3?
Are you rooting for your high schoolers to learn about rational exponents? In the third installment of a 35-part module, pupils first learn the meaning of 2^(1/n) by estimating values on the graph of y = 2^x and by using algebraic...
Balanced Assessment
Movie Survey
Movie preferences will get your classes talking! Individuals read a pie graph and construct a bar graph using the same information. They then answer questions specific to the data and sample size.
EngageNY
When Can We Reverse a Transformation? 2
The second lesson on finding inverse matrices asks class members to look for a pattern in the inverse matrix and test it to see if it works for all matrices. The teacher leads a discussion to refine the process in finding inverses,...
Noyce Foundation
Rabbit Costumes
How many rabbit costumes can be made? This is the focus question of an activity that requires scholars to use multiplication and division of fractions to solve a real-world problem. They determine the amount of fabric necessary for eight...
Virginia Department of Education
Genetic Variation and Mutations
Young scientists demonstrate their creativity while completing several activities, to assess genetic variations and mutations. Instructors provide a list of options and scientists choose to write a comic strip, create a book,...
Balanced Assessment
Red Dots, Blue Dots
Count the connections between dots. Young mathematicians come up with a method to determine the number of connections between pairs of dots. The assessment leads the class to determine the connections they can make when groups are...
EngageNY
Fundamental Theorem of Similarity (FTS)
How do dilated line segments relate? Lead the class in an activity to determine the relationship between line segments and their dilated images. In the fourth section in a unit of 16, pupils discover the dilated line...
EngageNY
The Converse of the Pythagorean Theorem
Is it a right triangle or not? Introduce scholars to the converse of the Pythagorean Theorem with a lesson that also provides a proof by contradiction of the converse. Pupils use the converse to determine whether triangles with given...
EngageNY
Numbers in Exponential Form Raised to a Power
Develop an understanding of the properties of exponents through this series of activities. This third lesson of 15 explores the patterns associated with the power property. Scholars expand the powers before applying the property.
EngageNY
Applications of the Pythagorean Theorem
Examine the application of the Pythagorean Theorem in problem-solving questions. Pupils apply the theorem to find lengths when given different scenarios. They finish the 17th installment in an 18-part series by applying the theorem...
Elizabeth Murray Project
The Education of Women in Colonial America
What educational opportunities were available to women during the colonial era in American history? How did the opportunities available to women differ from those for men? To answer this question, class members examine a series of...
Virginia Department of Education
Slope-2-Slope
Pupils build on previous experience with slope to investigate positive, negative, zero, and undefined slope. They complete a puzzle matching slope-intercept and standard forms of linear equations.
Beyond Benign
Daphnia Bioassay LD50
De-icing materials may have a harmful effect on our environment; have your class perform an experiment to test the nature of these effects. Scholars monitor the survival rate of a sample of daphnia as the concentration of a de-icing...
Administrative Office of the US Courts
Elonis v. U.S.
With the explosion of social media sites, with online threats and cyber bullying, issues of freedom of speech have taken on a whole new aspect. Elonis v. U.S. represents the first time the Supreme Court has considered whether or not...
Nuffield Foundation
How Good is Your Toilet Paper?
You'll never forget the importance of toilet paper and hand washing ever again. Scholars perform an experiment to model the transfer of microbes in the bathroom. They perform three trials to test the transmission of yeast using their...
US Institute of Peace
Simulation on Peacekeeping in Kashmir: An American Choice
Will the United States take a stand in the Kashmir conflict? A mock meeting of the minds examines a peace proposal between China, Pakistan, and India to determine if the United States should deploy troops to the area. Individuals take on...
University of California
The Civil War: Effects of the Civil War
Imagine being on the front line of the Civil War —from the front porch of your own house. Scholars use visual evidence from primary and secondary sources to analyze the impact of the Civil War on all Americans. They examine the research...
Western Illinois University
Holocaust Unit Plan
Would it have been you? Scholars investigate the horrors of the Holocaust during World War II. They view, interpret, and analyze the video The Holocaust to gain insight into who exactly was impacted by the events Europe. They then...
University of North Carolina
Honors Theses
For those enrolled in a college honors program, four years of hard work culminate in one paper—an honors thesis. A handout outlines the steps to writing the paper, beginning with a sample timetable and time management instructions. Once...
Concord Consortium
Divisions
Divide and conquer the geometry problem. Young scholars consider how to subdivide triangles into smaller ones that have equal areas. They must apply their knowledge of medians to help accomplish the task.
Shakespeare Globe Trust
Fact Sheet: Audiences
In Shakespeare's time, people could attend a play at the local theatre for as little as one penny. Using an informative handout, scholars learn about the typical London audience member during the 1600s. Readers explore how theatre...
ProCon
Death Penalty
Should the United States continue the practice of capital punishment? Scholars set out to answer the question in preparation for a class debate or discussion about the death penalty. They watch videos, analyze charts about death penalty...