Curated OER
Phoneme Substitution (With Letters)
Get pre-readers comfortable with phoneme substitution using these helpful letter cards, which are printable in three different sizes depending on your classroom needs. Once scholars understand some letter sounds, they can begin...
Charleston School District
Solving Systems with Substitutions
How many large and small watermelons did he sell? Just use the given information to write and solve a system of equations! The two videos accompanying the lesson explain the substitution method and then introduce problem solving. The...
Curated OER
US Patriotic Symbols: The North American Bald Eagle
Students research the North American bald eagle to determine if this bird's characteristics make it an appropriate symbol to represent the United States as a country. They debate the substitution of other bird species for the eagle.
Curated OER
Linear Systems: Identifying Pivots and Multipliers
In this pivot worksheet, students explore the elimination process, and write a matrix in upper triangular form. They identify equivalent systems. This four-page worksheet contains examples, explanations, and approximately ten problems.
Curated OER
Linear Systems: Elimination
In this elimination learning exercise, students use the elimination process to transform a system into an equivalent form. This three-page learning exercise contains three practice problems as well as examples and explanations.
Curated OER
Solving Systems Algebraically
In this algebra lesson, students solve systems of equations. They solve using substitution and elimination. There are 10 questions.
Noyce Foundation
Boxes
Teach your class to think outside the box. Scholars use the concept of equality to solve a problem in the assessment task. They determine how to use a scale to identify the one box out of a set of nine boxes that is heavier than the others.
Intel
Lights, Camera, Reaction!
Excite classes with a STEM project-based learning lesson covering chemical reactions. Groups study the different types through simulations and hands-on activities. They pick one type (synthesis, decomposition, single displacement, double...
Curated OER
Linear Systems: Identifying Pivots and Multipliers
In this identifying pivots learning exercise, students use algebra to find equivalent systems of equations. This four-page learning exercise contains examples, explanations and approximately ten problems.
Curated OER
Trade and the Global Economy
Students discuss the role of trade and a global economy. As a class, they identify the costs and benefits of trade and how it is being questioned in today's society. They discover what is imported to the United States and the role of...
Curated OER
Review of Systems of Equations
Students work to complete various algebraic equations using different methods. Given a word problem, students create a poster identifying the various parts of the equation as well as the solution to the problem. Posters are presented...