Curated OER
Factoring
Ninth graders factor equations and find prime numbers. In this algebra lesson, 9th graders find the factors and prime factors of a number using multiples and relatively prime numbers.
Curated OER
Construction Square Fun
Students identify numbers as prime or composite and complete prime factorization of composite numbers.
Curated OER
Multiplication & Division
Helpful for building a multiplication unit that focuses on different strategies. With explanations about repeated addition and subtraction as foundations for multiplication, scaling, summaries of progression, and basic multiplication and...
Curated OER
Introduction to the Federal System of Government
Eleventh graders participate in a gallery walk activity to identify past Canadian Prime Minister.
Curated OER
Euclidean Algorithm
Young scholars are introduced to the concept of a Greatest Common Divisor. They review the number systems. Students are told how the entire field of Number Theory primarily uses the integers. They are told the Fundamental Theorem of...
EngageNY
Polynomial, Rational, and Radical Relationships
This assessment pair goes way beyond simple graphing, factoring and solving polynomial equations, really forcing learners to investigate the math ideas behind the calculations. Short and to-the-point questions build on one another,...
Curated OER
Teaching Game Play Concepts
Some children with autism need to be prepped prior to game play, and game play concepts need to be introduced and reinforced. This short yet informative article will help you know how to get the kids in your special ed class ready for...
Curated OER
Where in the World? The Basics of Latitude and Longitude
Students are introduced to the concepts of latitude and longitude. In groups, they identify the Earth's magnetic field and the disadvantages of using compasses for navigation. They identify the major lines of latitude and longitude on a...
Curated OER
Sieve of Eratosthenes
Students investigate numbers, ways of representing numbers, relationships among numbers and number systems. They comprehend the meaning of operations and how they relate to each other.
Curated OER
Mathematics Within: Algebraic Processes and Its Connections to Geometry
Fifth graders discover the connections between algebra and geometry. With a focus on arrays and factors, they are introduced to multiplication. They develop an array for multiples of 2 through 10 and identify the factors of each row....
Curated OER
And the Number Is (Second Grade)
Second graders create Mystery Numbers. They give the class clues about the name, value, and multiples of the digits which make up the number.
Curated OER
Australia
First graders are introduced to the country of Australia through books, Internet research, maps and music. They listen to stories, watch videos, decorate cookies and participate in an Australian-themed day of activities.
Curated OER
The Language of Mathematics
Students integrate the language, concepts and skills of math into the daily routine and classroom environment. They think mathematically by participating in short, daily, individual, small group, whole group and transitional activities...
Curated OER
Horse of a Different Color: An Introduction to Color in the Visual Arts
Young scholars identify ways in which the artist uses color to draw the view's attention to points within the composition and creates a sense of depth. They discuss the effect of color on the tone and mood of an artwork.
Curated OER
Horse of a Different Color: An Introduction to Color in the Visual Arts
Students examine how artists use color to create a sense of depth in a two-dimensional space. They view and analyze prints, complete worksheets, and write a paragraph on how color is used to draw the viewer's eye to a central figure.
Beacon Learning Center
Ten Pins
Multiplying with multiples of 10, 100, and 1,000 provides an opportunity to discuss patterns that arise with zeros. The class uses these patterns to solve problems. Then they rotate through three work stations, including a computer-based...
Curated OER
Patterns in Pascal's Triangle
Pupils examine the patterns that exist in Pascal's Triangle. They explore multiples and factors. Sudents use an applet to create and color the multiples in Pascal's Triangle.
Curated OER
Clock Arithmetic and Cryptography
Students perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Students apply their multiplication, division, addition, and subtraction skills.
Curated OER
Pascal's Triangle
Students study Pascal's triangle. They construct their own version of Pascal's triangle, and relate some of the uses for it. While working through this process, students practice their integer multiplication and division skills.
Curated OER
Sets an the Venn Diagram
Students explore the characteristics of sets and Venn Diagrams. Given data, students practice determining the placement of elements in a Venn Diagram. Students discuss the correspondence between data sets and their graphical...
Curated OER
Understanding Persuasive Writing
High schoolers give examples of how the media glamorize violence and desensitize viewers to the horrors of real acts of violence. They identify factors in addition to the media that contribute to the problem of violence in society.
Curated OER
Talking about Advertising
Students examine tools and techniques of advertising. In this advertising lesson, students view ads, disvuss common terms used, and analyze techniques. Students are presented with situations and must design and advertisement for the...
Curated OER
Searching The Word
Fifth graders review EOG math terms and definitions found in their math notebooks, and pick between 15 and 20 words to put in a word search.