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Numerical Analysis: Discrete Least Squares

For Students Higher Ed
In this discrete least squares learning exercise, students use a linear algebra approach to discrete last squares approximation. This two-page learning exercise contains approximately 10 problems.
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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.
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Finding Slope of a Line from an Equation

For Students 8th - 10th
In this slope worksheet, students identify the slope of a line from a linear equation.  This one page worksheet contains twenty-two linear equations given in various forms.  Students will need to manipulate equations to...
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Individualized Lesson for Student C

For Teachers 7th - 9th
Students explain how to solve an algebraic word problem using correct grammar and punctuation.  In this math and writing lesson, students are given a word problem and must write down  directions to solve it. 
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Hyperbolas

For Students 8th - 11th
For this algebra worksheet, students identify the graphs of hyperbolas. They find the center and directrix. There are 10 questions.
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Properties of Real Numbers

For Students 11th
In this algebra worksheet, 11th graders perform operations with real numbers. They simplify roots and rationalize the denominators by factoring. They calculate the absolute values of the roots. There are 11 questions.
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Cramer's Rule

For Students 9th - 11th
In this algebra worksheet, students solve problems with matrices. They add, subtract and multiply matrices. There are 7 questions.
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Complex Number

For Students 8th - 10th
In this algebra worksheet, students identify the vertex of a quadratic functions. They identify complex numbers. There are 6 questions.
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JFK Assassination

For Teachers 9th - 10th
Learners write equations of a line. In this algebra lesson, students investigate the assassination of JFK through linear equations. They calculate the length of given line segments.
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Maximum and Minimum Values

For Teachers 11th
In this Algebra II worksheet, 11th graders complete the square to write a quadratic equation in Standard form.  Students identify the vertex, sketch the graph and state the maximum or minimum value of the functions.  The one...
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Operations of Complex Numbers and Intro to DeMoivre's Theorem

For Teachers 9th - 10th
Students solve problems with complex numbers. For this algebra lesson, students factor complex numbers and simplify equations using DeMoivre's Theorem. They add, subtract, multiply and divide using negative roots.
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Graphing Linear Equations with Calculator

For Teachers 9th - 10th
Students graph lines using the calculator. In this algebra lesson, students graph lines of equations in the form y=mx+b. They input equations into the TI Calculator and graph using the slope and intercept. They analyze the graph for...
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Tied Up In Knots

For Teachers 6th - 9th
Students untie knots and relate it to math. In this algebra lesson plan, students explore the history of knot tying. The tie their own knots and untie the knots using ropes.
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Math and the Parthenon

For Teachers 7th - 10th
Pupils relate math to different areas of construction. In this algebra lesson, students identify the relationship between shapes and the way math is used in architecture. They investigate properties of the Parthenon as it relates to...
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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.
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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.
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Graphing Systems of Equations

For Students 11th
In this Algebra II worksheet, 11th graders use graphing to determine the solution to a system of linear equations.  The two page worksheet contains explanation and three guided problems.  Answers are not included. 
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Strong Arm Iteration

For Teachers 7th - 9th
Young scholars solve exponential functions and inequalities. In this algebra lesson, students find the roots of equations and use it to graph and evaluate exponential functions. They simplify exponents using the law of exponents.
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Beat the Wheel

For Teachers 3rd - 5th
Students recall basic multiplication facts by writing answers on a wheel form, competing against other teams to finish the wheels. They review multiplication facts on a Spinning Wheels Web Lesson.
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Determining Red-Shift in a Receding Star

For Teachers 9th - 12th
Young scholars practice manipulating algebra formulas with more than one variable. They examine the topics of velocity, wavelength and frequency. They determine the amount of red-shift in a receding star.
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Exponent Rules

For Teachers 6th - 8th
Students engage in a instructional activity that is concerned with the rules of exponents. They practice solving problems that use exponents in a variety of contexts. Students are shown how to use the rules in numerical sequences and...
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Plotting Coordinates on a Cartesian Plane

For Teachers 7th - 11th
Students practice identifying points on a coordinate plane, creating charts, and calculating ratios. In groups, students play a "battleship" game where they determine the location of their own fleet and attempt to find the location of...
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Factoring Quadratic Trinomials

For Students 9th
In this factoring trinomials worksheet, 9th graders solve and complete 36 various types of problems. First, they write each trinomial in factored form. Then, students write all of the factor pairs of the third term and circle the pair...
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Sequences

For Students 9th - 10th
In this algebra worksheet, students spell out the name of the integer and count the number of letters. This number becomes the y value for the graph. After solving for the missing y-value, students plot their coordinate pairs.

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