Worksheet
Curated OER

Surface Area of a Leaf (Grades 7-9)

For Students 7th - 9th
In this math and science learning exercise, students read about the process of photosynthesis and plant growth. They determine how a plant's ability to create food is dependent on the surface area of its leaves using geometric...
Worksheet
Curated OER

How to Write A + B square without ( )

For Students 11th - 12th
For this algebra worksheet, students investigate the reason for factoring out a quadratic equation and rewrite it without parentheses. This sheet serves as a review guide for factoring quadratics.
Lesson Plan
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Polynomials: Factors, Roots and Zeroes

For Teachers 9th - 12th Standards
Students factor polynomial equations. In this algebra lesson, students identify the zeros of the equations. They use algebra to rewrite word problems using symbols.
Lesson Plan
Curated OER

Worksheet 6, Graphing Functions

For Teachers 9th - 10th
In this algebra worksheet students graph a given function by completing the square. They analyze a function and tell the axis of symmetry, the intercepts, and vertex. Students identify the maximum or minimum of a graph. Students identify...
Lesson Plan
Curated OER

Multiplying Monomials

For Teachers 9th - 12th Standards
Students differentiate between linear and quadratic functions. In this algebra lesson, students write equations of graphs and graph a function from an equation. They also identify the slope and y-intercept.
Lesson Plan
Curated OER

Standard Form of Equations

For Teachers 9th - Higher Ed Standards
Learners complete the square and identify different parts of a quadratic equation. In this algebra lesson, pupils graph conics using the TI calculator. They rewrite equations by completing the square.
Worksheet
Curated OER

Graphing Polynomial Functions

For Students 11th
In this algebra learning exercise, 11th graders graph polynomial functions using quadratics and other exponential functions. They identify the vertex and other properties of a parabola. There are 8 problems with an answer key.
Worksheet
Curated OER

Graphs of Functions

For Students 11th
In this algebra worksheet, 11th graders calculate the domain, range, asymptote and intercepts of a quadratic function. They sketch the graph and identify the transformation. There are 4 questions in this worksheet.
Worksheet
Curated OER

Simplify Rational Expressions

For Students 9th - 12th
In this simplifying rational expressions activity, students solve 18 rational expression problems.  Students find common denominators and factor quadratics to simplify rational expressions.
Interactive
Curated OER

Solving Equations

For Students 10th - 11th
In this algebra activity, students solve linear equations and quadratic equations by factoring, distribution and evaluating. There are 12 questions with an answer key.
Worksheet
Curated OER

Factorize Using Formula

For Students 9th - 11th
In this algebra worksheet, learners factor equations using the difference of squares formula. They solve quadratics by factoring. There are 6 questions with an answer key.
Lesson Plan
Curated OER

Maxima and Minima Problems

For Teachers 11th - 12th
Students calculate the maxima and minima of quadratic equations. In this calculus lesson plan, students apply the derivatives by finding the maxima and minima using real life application. They solve optimization using the derivative. 
Lesson Plan
Curated OER

Coloring Interval Graphs

For Teachers 7th - 9th
Students investigate planning an activity and getting it done on time. In this algebra lesson, students define vocabulary words related quadratic equations, including the vertex and intervals. They figure a good way to color graphs...
Worksheet
Curated OER

Rational Expressions: Add and Subtract

For Students 9th - 12th
In this algebra worksheet, students simplify rational expressions. Some have like, unlike, and quadratic denominators. There are 26 questions.
Worksheet
Curated OER

Reciprocal Graphs

For Students 9th - 12th
In this graphing worksheet, high schoolers graph 8 reciprocal graphs. Students graph the reciprocal of a given graph. High schoolers graph reciprocal cubics, quadratics, linear, circles, and fourth degree functions.
Lesson Plan
Curated OER

Multiply Polynomials

For Teachers 9th - 11th
Students solve polynomial problems. In this algebra lesson plan, students multiply polynomial equations using FOIL and quadratic formula. They complete the square and factor by grouping.
Worksheet
Curated OER

Isosceles Triangles

For Students 9th - 12th
In this geometry worksheet, students set up equations to solve for the missing angle or side of an isosceles triangle. All the equations turn out to be linear and not quadratic. There are 15 questions. 
Worksheet
Curated OER

Using Proportions

For Students 8th - 12th
In this similarities activity, students set up ratios and solve proportions using algebra. All of the equations turn out to be linear with no quadratics to solve. There are 20 questions.  
Lesson Plan
Curated OER

Extraneous Solutions

For Teachers 9th - 12th Standards
Students find the roots of quadratic equations. In this algebra instructional activity, students solve radical equations and identify the positive and negative roots. They graph and analyze their functions.
Assessment
New York State Education Department

Regents High School Examination: Integrated Algebra

For Teachers 9th - 12th
In this integrated algebra learning exercise, students answer 39 questions in preparation for the Regents High School Examination. Students solve problems about various topics in algebra and algebra II, including quadratics, systems of...
Lesson Plan
Curated OER

Quadratic Regression Lab

For Teachers 10th - 11th
Students use real temperature data from the Chesapeake Bay, to begin to see some natural mathematical phenomena, and to begin to interpret the data mathematically.
Worksheet
Curated OER

Physics Motion

For Students 9th - 12th
In this physics learning exercise, students identify and locate vocabulary terms related to high school physics motion, including projectile motion. There are 46 words located in the puzzle.
Worksheet
Curated OER

Numerical Analysis: Rates of Convergence

For Students 11th - Higher Ed
In this rates of convergence activity, students explore examples of linear, superlinear and quadratic convergence of sequences. They solve six problems involving sequence converges. This two-page activity contains examples and six...
Lesson Plan
Curated OER

Solving Systems of Equations Algebraically

For Teachers 9th - 10th
Students solve systems of equations algebraically. In this algebra lesson, students solve systems using substitution and elimination. They solve linear and quadratic systems.

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