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Slopes and Slope Intercepts
Learners identify the slope of an equation using various methods. In this algebra lesson, students graph linear equations and calculate the slopes using the x and y intercept to solve the equations and graph the lines. They use the slope...
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Numbers at Work
In this activity, students will research what kinds of math skills are used in their community.
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Money and Credit: Making Good Decisions
Middle schoolers participate in activities that teach them how to manage money. In this managing money lesson plan, students set long and short term goals for economic success by having discussions, identifying benefits of saving, and...
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Applied Science - Built Environment Lab
Students evaluate trash. In this Science lesson, students collect and weigh trash from their classrooms. Students categorize the trash and the corresponding weights, recording the information on a data sheet.
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Let's Go Value Shopping
Students count, figure change, and find the value of saving in a classroom store.
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Pond Theme Unit
In this pond theme worksheet students research facts on pond life. Students complete comprehension questions, crosswords, word search, and math puzzles. Students write a short report.
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Order of Operations
Students analyze the Order of Operations. They play a game to explore Order of Operations and observe a PowerPoint presentation slide sow. They generate patterns and functions to represent and solve problems. Students model and solve...
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Students Speak Up
Students reflect on their use of technology for learning and communication both inside and outside of school. They consider how their math, science, and technology education is preparing them for future success. They discuss their...
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Running of the Bulls
Learners examine what might be in store for Wall Street following the NASDAQ's 547.57 point plunge on Tuesday, April 4, 2000. They evaluate how they might manage a heavily laden high-tech portfolio before deciding how to invest in the...
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Coin Codes
Students work on cracking coin codes in honor of the Navajo Code Talkers Medal. Students review the handout on Crack the Code. Students race to see who can crack the code the fastest.
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Family Staples: Hide and Seek Pancakes
Students cook rolled pancakes and practice culinary skills that promote an integration in a variety of foods. In this cooking instructional activity, students develop the skill of properly measuring and mixing ingredients ....
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The Yo-Yo Problem: Solving Linear Equations
Students compute the length of time it will take to save enough money to purchase a yo-yo. In this math lesson, students create a design with pennies and write the associated linear equation. In this linear equations lesson, students use...
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Estimating School Store Purchases
Young scholars examine uses for estimating, and round purchase prices to estimate total purchases in a simulated school store setting. They discuss what it means for an item to be on sale, and observe the teacher work through the process...
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Conic Sections
Students explore the different properties of conics. In this algebra lesson, students calculate the midpoint of a line, the distances between two points as they get ready to find the focus and directrix in eclipse and other conics. They...
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Matrix Multiplication
Learners identify, analyze, and multiply matrices. They determine if various indicated operations are possible through classroom discussion and practice. Finally, students determine matrix product dimensions through problem-solving...
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What Are the Odds?
Middle schoolers identify and interpret various ways of expressing probability as a decimal, fraction, percent, or ratio. They solve problems based on probability as they apply to real world applications.
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Linear Systems: Applications of Linear Algebra to Differential Equations
In this differential equations activity, students solve systems of simultaneous differential equations using linear algebra. This six-page activity contains approximately six problems, with explanations and examples.
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Linear Systems: Symmetric Matrices
In this symmetric matrices worksheet, students explore the characteristics of symmetric matrices. This two-page worksheet contains examples and explanations concerning symmetric matrices. Two problems are provided to solve.
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Linear Systems: The Column Space
In this column space worksheet, students find the column spaces of given matrices. This two-page worksheet contains examples of and explanations. One problem is provided for students to complete.
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Linear Systems: Definition of the Nullspace
In this nullspace instructional activity, students find the nullspace of matrices, write a rectangular matrix upper-triangular form, and convert augmented matrix to echelon form. This six-page instructional activity contains...
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Linear Systems: Fundamental Theorem of Linear Algebra
In this linear algebra worksheet, learners complete matrix multiplication. They find the row space and nullspace of given matrices. This two-page worksheet contains examples, explanations, and approximately four problems to complete.
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Linear Systems: Vector Spaces
In this vector spaces worksheet, students explore the column and rowspace of a matrix. They find the basis of subspaces associated with a given matrix. Students observe the relationship between vectors and the nullspace. This...
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Linear Systems: Independence, Basis and Dimension
In this basis and dimension worksheet, students explore vector spaces associated with rectangular matrices. The two-page worksheet contains approximately 20 short answer questions.
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Linear Systems: General Solutions
In this linear system worksheet, students explore the characteristics of given matrices. They multiply matrices and determine pivots and multiply solutions. This four-page worksheet contains approximately seven problems.