Students investigate parabolas as the shape of a telescopic lens.  In this Algebra I/Algebra II lesson, students explore the relationship between the coefficients of a quadratic function and the shape and position of the parabolic...

Students fit quadratic models to windsail designs.  In this fitting quadratic models to windsail designs instructional activity, students compare quadratic models of sails with different measurements and mast size.  Students...

In this physics worksheet, students identify and locate vocabulary terms related to high school physics motion, including projectile motion. There are 46 words located in the puzzle.

Students use Excel to solve quadratic equations by trial and improvement. They enter formulas and try different solutions to improve their solutions more quickly. Afterwards, they report the solutions to different levels of accuracy.

Pupils engage in a lesson that is about the concept of data analysis with the use of quadratics. They use a Precalculus text in order to give guidance for independent practice and to serve as a source for the teacher to use. The data is...

Young scholars visit www.explorelearning.com/ Website to solve problems in area and perimeter. Next, they locate the vertex of a quadratic equation. In groups, students construct application problems and exchange them with other...

Students practice graphing quadratic equations to find the vertex of quadratic functions. They determine if the graph opens upward or downward as well as convert quadratic equations to vertex form from polynomial form. A lab version is...

High schoolers practice graphing quadratic equations. They work to solve and equation involving finding the vertex using given formulas. Once their points have been graphed, students determine the direction in which the angle opens....

Students are asked to explain the relationship between f(s) and f (-x). They are asked to determine how the equation of f(x) differs from the equation of f(-x). Students determine the conditions when f(x) is the same as f(-x). They graph...

Students investigate quadratic functions graphically and algebraically.

In this lesson, students solve quadratic equations and make use of the structure.

Resources to use when planning instruction on linear-quadratic systems. Find lessons on solving systems algebraically and graphically, a practice quiz with solutions, and a worksheet through which students investigate and solve systems.

[Free Registration/Login may be required to access all resource tools.] Solve quadratic equations by completing the square.

Solve for x using the quadratic formula and complete practice problems. Assess learning with a quiz.

Find a quick, concise explanation of the quadratic equations. An example is given and clearly explained.

Find a quick, concise explanation for how to solve quadratic equations using square roots. An example is given and clearly explained.