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Interactive
Curated OER

Inductors

For Students 11th - Higher Ed
In this inductors instructional activity, students solve 11 problems using calculus in order to find inductance, changes in polarity and inductance, and what occurs when saturation is reached.
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Worksheet
Curated OER

Solving Rational Equations

For Students 11th
In this algebra worksheet, 11th graders solve rational expressions, by combining the denominators and making them common. They solve word problems using algebra. There are 10 questions with an answer key.
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Worksheet
Curated OER

Solving Fractional Equations

For Students 11th
For this algebra worksheet, 11th graders solve irrational functions by identifying the variables and make sure the equation is a true statement. They solve word problems also. There are 12 questions with an answer key.
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Lesson Plan
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Curated OER

Map Your School

For Teachers 3rd - 12th
Learners participate in a project to map their school. They measure and graph various areas around the school. Students find the longitude and latitude of the school and research the school's history, and highlight special important areas.
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Lesson Plan
2
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Teach Engineering

Applications of Linear Functions

For Teachers 7th - 9th Standards
It's not so straightforward — lines can model a variety of applications. Pupils experience linear relationships within the context of science, including Hooke's and Ohm's Laws. Class members got a taste of motion and speed from the...
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Worksheet
Curated OER

Regents Exam Questions: Quadratics

For Students 9th - 11th
In this quadratics worksheet, students identify the roots of a quadratic equation.  They use FOIL and the quadratic formula to solve quadratic equations.  This seven-page worksheet contains 32 problems.  Answers are provided on the last...
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Lesson Plan
Curated OER

TE Lesson: Navigating at the Speed of Satellites

For Teachers 6th - 8th
Middle schoolers study the basic concepts of the Global Positioning System and how it increases the accuracy of navigation. They examine trilateration and how the speed of light is used to calculate distances.
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Lesson Plan
Curated OER

Base 3

For Teachers 9th - 12th
Students investigate this problem that aims to give a better idea of our decimal system by looking at a comparable system - the base 3 system. By seeing how base 3 numbers work students should have a better appreciation of base 10...

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