Lesson Plan
Curated OER

Measuring Activities

For Teachers 4th - 6th
Students measure using both metric and standard measures. They convert from one standard to the next while measuring distances in their home or classroom.
Lesson Plan
Curated OER

Long Distance Phone Plans

For Teachers 7th - 9th
In this long distance phone plane worksheet, students compare various phone plans and determine which long distance plan has the greatest savings. Students support their answers visually through the use of tables and graphs. They write...
Activity
101 Questions

Coin Counting

For Teachers 7th - 9th Standards
Cash in on a great resource. After watching a video of a coin counter, pupils estimate the number of coins and the amount of money they see. They then use additional given information and systems of equations to find the actual values.
Worksheet
Curated OER

Quadratic-Linear Systems 2: Solve Systems of Equations Involving One Linear Equation and One Quadratic Equation Algebraically

For Students 10th - 12th
In this solving systems of quadratic and linear equations, students complete three problems. The first problem asks students to solve a system of two equations. One of the equations is a quadratic and the other is linear. The second two...
Worksheet
Curated OER

Linear Systems: Graphical Interpretation of Vectors and Linear Systems

For Students Higher Ed
In this interpretation of vectors and linear systems worksheet, students describe the geometric appearance of two vectors. They add the two vectors and sketch the sum as well as the vectors to determine the commutativity of vector...
Lesson Plan
Curated OER

2 X 2 Linear Systems

For Teachers 7th - 9th
Students solve 2 X 2 systems graphically and algebraically. They investigate parallel systems. They solve application problems using 2 X 2 systems.
Lesson Plan
Curated OER

Solving Systems by Substitution

For Teachers 9th - 10th
Students solve systems of linear equations using substitution. They investigate the steps to solving linear equations by substitution and practice problems in small groups.
Worksheet
Curated OER

Linear Systems

For Students Higher Ed
For this linear systems worksheet, students explore the effect of two identical columns in a matrix on the null space of the matrix. They consider the column space of a matrix. Students compare the column space of a matrix to the column...
Worksheet
Curated OER

Dimensions of Subspaces

For Students 11th - Higher Ed
In this math worksheet, learners practice to find the dimensions of subspaces. They also find the solutions to the systems of equations using the matrices.
Lesson Plan
Curated OER

Integrated Algebra Final Exam

For Teachers 9th - 10th
In this integrated algebra worksheet, students solve problems involving system of equations, quadratic equations, inequalities, surface area, and radicals.  This 28-page worksheet contains 39 multi-step problems.
Worksheet
Curated OER

Prius Problem #1

For Students 9th - 12th
In this problem solving activity, students find the average mile per gallon for each of two cars. Students need knowledge of systems of equations in order to complete this problem.
Worksheet
Curated OER

Linear Systems: Orthogonal Matrices

For Students 11th - Higher Ed
In this orthogonal matrices activity, students explore characteristics of an orthogonal matrix. They use Gram-Schmidt to convert linearly independent vectors to orthonormal vectors. This three-page activity contains approximately six...
Worksheet
Curated OER

Linear Systems: Identifying Pivots and Multipliers

For Students Higher Ed
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.
Worksheet
Curated OER

Linear Systems: Graphical Interpretation of Vectors

For Students Higher Ed
In this graphical interpretation of vectors worksheet, students explore the geometrical appearance of given problems, determine if vector subtraction is commutative and graph a system of equations. This three-page worksheet contains...
Lesson Plan
Curated OER

Left Hand, Right Hand - Solving Systems of Equations

For Teachers 8th - 12th
Students compare the speed at which they write with their left hand to the speed at which they write with their right hand. The experiment serves as a vehicle to help students develop a conceptual understanding of the three different...
Worksheet
Curated OER

Linear Systems: Identifying Pivots and Multipliers

For Students 11th - Higher Ed
In this identifying pivots worksheet, students use algebra to find equivalent systems of equations. This four-page worksheet contains examples, explanations and approximately ten problems.
Lesson Plan
Curated OER

Solving Equations By Systematic Trial

For Teachers 10th - 11th
Studentss solve equations using guess and check. In this algebra lesson, students solve linear equation using the systematic trial. They isolate and identify the missing variable using non tranditonal methods.
Worksheet
Curated OER

Systems of Inequalities

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students determine the solution to a system of inequalities by graphing.  The two page worksheet contains explanation, instruction, and four worked problems. 
Lesson Plan
Curated OER

Demonstrate the Law of Conservation of Linear Momentum

For Teachers 9th - 10th
Young scholars observe a demonstration of linear momentum. In this linear momentum lesson, students observe a series of demonstrations of linear momentum and qualitative observations.
Activity
PBL Pathways

Arsenic and Selenium Removal From Drinking Water at a Minimal Cost

For Teachers 10th - Higher Ed Standards
Decide on the most efficient plan to supply drinking water. The second project-based learning task in a two-part series builds upon the first project. Pupils revisit the wells to supply drinking water, but they must make sure the...
Assessment
Concord Consortium

Betweenness I

For Students 8th - 11th Standards
Just between us, this is a pretty cool lesson! Given two functions with the same slope, learners write three new functions whose outputs are all between the given functions. The question is open-ended, allowing pupils to explore the...
Lesson Plan
Curated OER

Border Patrol ID: 11603

For Teachers 9th - 12th Standards
Incorporate technology in your classroom by teaching your students how to graph systems of linear inequalities as they apply to an area of land.  The lesson provides an extension in which students are challenged to write a system of...
Lesson Plan
Curated OER

Introductory Module

For Teachers 3rd
Third graders examine the non-standard method of measurement and compare it to the metric system of measurement. In this introductory module lesson, 3rd graders discover the scientific observation. Students also develop communication...
Worksheet
Curated OER

Linear Systems: Independence, Basis and Dimension

For Students 12th - Higher Ed
For this basis and dimension worksheet, learners explore vector spaces associated with rectangular matrices. The two-page worksheet contains approximately 20 short answer questions.

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