Historical Thinking Matters
Rosa Parks: 3 Day Lesson
How can evidence and perspective challenge even the most well-known of stories? Through primary and secondary source analysis, think-alouds, and discussion, young historians evaluate the historical narrative of Rosa Parks across multiple...
Illustrative Mathematics
Why Does SSS Work?
While it may seem incredibly obvious to the geometry student that congruent sides make congruent triangles, the proving of this by definition actually takes a bit of work. This exercise steps the class through this kind of proof by...
Core Knowledge Foundation
The United Kingdom
Scotland, Northern Ireland, Wales, and England are four countries united by more than a monarchy. Academics explore the geography of the nations that make up the United Kingdom. The resource is broken into six lessons focusing on...
Curated OER
Finding Patterns and Graphing Functions
Pupils investigate patters for area and perimeter. In this Algebra I/Geometry lesson, students explore two different patterns as they write a formula for the nth term of each pattern. Pupils graph their results and determine if the...
Curated OER
Family Stories and Personal Narratives
Fourth graders read various stories in their literature books about families. Individually, they make a timeline showing the most important events in their lives. They bring in one artifact from their lives and write a paper about it...
Curated OER
Worksheet 7
In this math worksheet, students examine the values of the series and determine how they could be defined as divergent. They also evaluate the Squeeze Theorem.
Curated OER
5c And 9c Stamps
Fifth graders devise and use problem solving strategies to solve a post office math problem. They describe what it means for a sequence to carry on infinitely, identify patterns in linear combinations of numbers, and discuss the amounts...
Curated OER
Worksheet 15
In this math worksheet, students sketch and label on a number line the regions that converge and diverge with the sequences. Then they examine a smooth function and define its series.
Curated OER
Worksheet 10 - Spring 1996
For this math worksheet, students investigate how a series can apply the law of convergence. They also test the functions using convergence.
Curated OER
Worksheet 13
In this math worksheet, learners define how for a given value of x, the series S(x) converges. Then they prove how convergence can be absolute.
Curated OER
DNA Chips
Students discover what they need to know about DNA chips. They extend this knowledge to analyze gene expression data to diagnose two kinds of leukemia.
Curated OER
Chocolate and Ice Cream Across the Curriculum
Sixth graders in a special education class discuss excerpts of two stories and read biographical information on the authors. In groups, they read the full text of both stories and try to solve the mystery as they read. They practice...
Curated OER
Native American Friendship Dance
Students demonstrate the proper steps in sequence to the Native American Friendship Dance.
Curated OER
Early Presidents and Politics
Students investigate early presidents of the United States. Students complete a series of lessons in which they research the contributions and political climate during the terms of U.S. presidents from George Washington to Andrew Jackson.
Curated OER
Negative Magic Squares
Magic squares are interesting objects in both mathematics proper and in recreational mathematics. So they are objects that children should have heard about and experienced. The problems in this sequence give students the opportunity to...
Curated OER
Spiral Patterns in Art
In this art worksheet, students view a picture of Alexander Calder's sculpture "Black, White, and Ten Red." They analyze the sculpture by first finding the "rule" in the Fibonacci sequence. Students read a paragraph about where the...
Curated OER
Music Elements For Second Grade
Second graders are exposed to a variety of attributes of melody in seven lessons of this unit. the notation in treble clef, pitch, and the movements of the melody are presented in these lessons.
Curated OER
Many Happy Returns
Students compare the journey of Lewis and Clark with the space flight of Apollo 11. Students sequence events using a timeline. Students write a persuasive essay trying to persuade the people of the US to support space exploration.
Curated OER
An Earful of Sound Lesson
Fourth graders examine how the human ear receives and transmits sound from the environment. Through a book, they hear and discuss the importance of hearing. Students view an Internet site of the function of the ear and record the...
Curated OER
Sky 2: Shadows
students will explore making shadows and tracking the movement of an object over the course of a day to look for patterns. It is best to couple this shadow activity with reading the book, Bear Shadow, and making a map of Bear's...
Curated OER
What Does It Matter?
Students define matter, the chemical properties of matter, and the physical properties of matter. They name physical and chemical properties of matter (by classifying using a Tree Map). Students determine the mass, volume, and density of...
Curated OER
Linear Systems: LU Decomposition
In this LU decomposition worksheet, students multiply matrices, identify the elimination matrices, and the inverse of a matrix. This three-page worksheet contains approximately six problems.
Curated OER
Before the Tsunami
Learners practice their conversation and writing skills as they strengthen their ability to talk and write about the past. In this ESL lesson, students narrate a series of past events using past simple verb forms. Learners then...
Curated OER
Water and Ice
Students study the liquid and solid states of water. In this water states lesson, students complete three experiments to study water as it cycles from a liquid state to a solid state and back. Students finish with a Venn Diagram...