EngageNY
Displaying a Data Distribution
Pupils analyze a display of data and review dot plots to make general observations about the highest, lowest, common, and the center of the data. To finish, learners match dot plots to scenarios.
EngageNY
Multi-Step Problems—All Operations
Harness the power of algebra to solve problems. Young mathematicians learn to work out multi-step problems by applying algebraic techniques, such as solving equations and proportions. They use tape diagrams to model the problem to finish...
Education Development Center
Creating Data Sets from Statistical Measures
Explore the measures of central tendency through a challenging task. Given values for the mean, median, mode, and range, collaborative groups create a set of data that would produce those values. They then critique other answers and...
Education Development Center
Interpreting Statistical Measures—Class Scores
Explore the effect of outliers through an analysis of mean, median, and standard deviation. Your classes examine and compare these measures for two groups. They must make sense of a group that has a higher mean but lower median compared...
Education Development Center
Similar Triangles
Model geometric concepts through a hands-on approach. Learners apply similar triangle relationships to solve for an unknown side length. Before they find the solution, they describe the transformation to help identify corresponding sides.
Education Development Center
Choosing Samples
What makes a good sample? Your classes collaborate to answer this question through a task involving areas of rectangles. Given a set of 100 rectangles, they sample a set of five rectangles to estimate the average area of the figures. The...
Education Development Center
Proof with Parallelogram Vertices
Geometric figures are perfect to use for proofs. Scholars prove conjectures about whether given points lie on a triangle and about midpoints. They use a provided dialogue among fictional learners to frame their responses.
Education Development Center
Finding Parallelogram Vertices
Four is the perfect number—if you're talking about parallelograms. Scholars determine a possible fourth vertex of a parallelogram in the coordinate plane given the coordinates of three vertices. They read a conversation...
Concord Consortium
Intermolecular Attractions and Boiling Point
Why do different substances have different boiling points? Through an interactive lesson, learners explore how intermolecular attractions affect boiling points. They interact with molecules through an animation and make conclusions about...
Teach Engineering
Engineering and the Periodic Table
Elements, to the rescue! Scholars first review the periodic table, and then learn about the first 20 elements and their properties and uses in the fourth of six lessons in the Mixtures and Solutions unit. Applying their newfound...
Education Development Center
Comparing Fractions
Three heads are better than one. After reading a conversation between three friends about how to compare fractions, scholars analyze and discuss each presented strategy. These include using unit fractions, using benchmark fractions,...
Education Development Center
Word Problem with Rational Numbers—Balancing Bars of Soap
Here's a resource teachers won't want to wash their hands of. Given a task where a full bar of soap is on one side of a balance and 3/4 of a bar of soup and a 3/4-ounce weight is on the other side, young mathematicians must determine the...
Education Development Center
Adding Fractions with Unlike Denominators
If the fractions don't have a common denominator, make them have one. Learners first read and analyze a conversation of pupils trying to add 2/5 and 1/2. They compare the process of adding fractions to the process of adding quantities...
Education Development Center
Anita's Way to Add Fractions with Unlike Denominators
Could you develop your own way to add fractions with unlike denominators? An in-depth task has scholars examine a fictional conversation between several people in which they discuss a method of adding fractions with unlike denominators....
Rice University
Calculus Volume 3
See calculus to the end. The eBook is the last of a three-volume series covering college-level calculus topics. Scholars begin with parametric equations and polar coordinates before moving to vectors, finally ending with multi-variable...
Teaching Tolerance
Community Arts Showcase
An art showcase encourages class members to explore the themes of social justice and tolerance. They create an original artwork, engage in group discussions, and journal writing. The art gallery also provides a chance for families and...
Curated OER
Mysterious Music
Eighth graders investigate how to compose music for a detective program. The goal is for them to discover the method needed. The idea was simple, they were told to compose the music with emotional tension that climaxed and then relaxed...
Curated OER
Portraits of Courage
Seventh graders define courage and illustrate it in a portrait art medium. In this courage and art lesson, 7th graders discuss courage and identify a person who represents its meaning. Students then bring in a visual image of the subject...
Curated OER
The Sexton and the Compass
Young scholars evaluate how movement patterns create and affect interdependence. They analyze the interactions within and between regions and engage in artistic inquiry, exploration, and discovery in collaboration with others. They ...
Curated OER
Bag Stories
Students create a personal experience by writing and illustrating. They make a writing connection to family (or other thematic unit) and use descriptive words in writing. They write using a different perspective.
Curated OER
Let's Talk About Painting
Second graders identify the elements of the arts. In this visual arts lesson, 2nd graders read the book Matthew's Dream and discuss the elements of the arts. Students create their own paintings according to the style of specific artists.
Curated OER
Diversity - Grade 7
Seventh graders consider the diversity of the First Nations cultures in Canada. In this cultural diversity lesson, 7th graders research the cultural groups of the First Nations as well as their contributions to Canadian society. Students...
Curated OER
Metis- Grade 9
Ninth graders investigate aspects of Metis life. In this Canadian history lesson, 9th graders research Metis life and use their findings to create time line quilts.
Curated OER
Coast-to-Coast Book Design-Part 1: What is a book?
In this first of four lessons on book design, young scholars are introduced to the vocabulary of book design through the use of bookwalks and a non-linear PowerPoint presentation in game-show (Jeopardy!) format.