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Lesson Plan
Curated OER

Real Number System

For Teachers 9th
Ninth graders discuss the real number system and its' properties. In this algebra lesson, 9th graders discuss rational, irrational, closure, real numbers and the distributive property of algebra. They solve problems using these...
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Worksheet
Curated OER

Place Value Through Billions

For Students 4th - 5th
In this place value worksheet, students read and solve 6 story problems that involve understanding place value through the billions place.
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Lesson Plan
Curated OER

Credit Cards and Compound Interests-Exponential Growth

For Teachers 11th
Eleventh graders investigate the way credit cards work when collecting interest. In this algebra lesson, 11th graders investigate the growth of interest exponentially when using a credit card. They calculate what the cheapest rate is to...
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Lesson Plan
Curated OER

Introduction To Orbital Mechanics

For Teachers 11th - 12th
Students use NASA drawings to build a model satellite for a specific mission. They design a set of drawings for their satellite showing its subsystems as well.
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Lesson Plan
Curated OER

Resistors and Scientific Notation

For Teachers 6th - 9th
Students explain the importance of scientific notation. In this physics lesson, students determine the resistance of resistors using the colored bands. They compare and contrast scientific notation and resistor band notation.
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Lesson Plan
Curated OER

Understanding the Geologic Timescale

For Teachers 7th - 10th
Students identify and analyze how the geologic time scale was developed by investigating 11 periods of time and the vast expanse of time of the Earth's existence. They study their period, determine the important factors indicative to...
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Worksheet
Curated OER

Factoring a Difference Between Two Squares Worksheet

For Students 8th - 9th
In this algebra 1 instructional activity, students factor 20 problems involving the difference of two squares. They check their answers on-line.
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Lesson Plan
Curated OER

Model Data with Quadratic Functions

For Teachers 8th - 11th
Students model data using quadratic equations. In this algebra lesson, students simplify and factor quadratic equations. They graph the function using collected data and analyze the parabola.
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Lesson Plan
Curated OER

Factoring Trinomials

For Teachers 8th - 11th
Students factor trinomials using specific steps. In this algebra lesson, students factor polynomials following the steps on a smart lesson. They review important vocabulary to help with solving the problems.
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Handout
Wolfram Research

Wolfram Math World: Exponent Laws

For Students 9th - 10th Standards
View a list of laws governing exponents, including special cases. Provides formulas, visuals, references, and citation information.
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Activity
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Properties of Exponents

For Students 9th - 10th Standards
Find a quick, concise but complete explanation of the properties of exponents. Examples are given and clearly explained for each property.
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Lesson Plan
Alabama Learning Exchange

Alex: The Laws of Exponents

For Teachers 6th - 8th Standards
This lesson plan walks middle schoolers through understanding and applying laws of exponents. It gives an assessment and ideas for remediation, extension as well as ways to manage behavior problems and reluctant learners.
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Unknown Type
University of Waterloo (Canada)

University of Waterloo: Cemc: Math Circles: Exponents [Pdf]

For Teachers 9th - 10th
This worksheet provides exercises in writing expressions in exponential form, multiplying and dividing powers, and working with zero and negative exponents. A series of challenging word problems are included.
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Unit Plan
Texas Education Agency

Texas Gateway: Applying the Laws of Exponents: Verbal/symbolic

For Students 9th - 10th
Given verbal and symbolic descriptions of problems involving exponents, the student will simplify the expressions using the laws of exponents.
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Unit Plan
Sophia Learning

Sophia: Fractional Exponents

For Students 9th - 10th Standards
Sophia: Fractional Exponents is a resource that uses different learning supports to teach concepts to students such as; fractional exponent, roots and fractional exponents, converting, multiplying, and dividing fractional exponents.
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Unit Plan
Khan Academy

Khan Academy: Negative Exponents

For Students 7th - 8th Standards
Practice computing numbers with negative exponents. Exponents may be fractions. Students receive immediate feedback and have the opportunity to try questions repeatedly and to watch a video or get hints.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Fractional Exponents

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This concept introduces fractional exponents.
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Handout
Other

Brown Math: It's the Law the Laws of Exponents

For Students 9th - 10th Standards
Step-by-step explanations of the exponent laws including rules for combining powers and roots. Includes practice exercises.
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Unknown Type
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Properties of Exponents

For Students 9th - 10th Standards
Thirty-seven problems present a variety of practice applying the various properties of exponents in different situations. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the...
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Unknown Type
Oswego City School District

Regents Exam Prep Center: Discovering the Laws of Rational Exponents

For Students 9th - 10th Standards
This online tutorial explains how the laws of rational exponents are used to simplify expressions. The examples show exactly how the process is done. Click on the "Topic Index" to find related lessons, practice activities, and teacher...
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Unit Plan
Purple Math

Purplemath: Simplifying Expressions With Exponents

For Students 9th - 10th Standards
A detailed look at how to simplify expressions with exponents and how to apply the rules for exponents. Lots of examples included. The third page provides an interactive widget to use for simplifying expressions with exponents.
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Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Beginning Algebra: Exponents

For Students 9th - 10th Standards
A tutorial with many step-by-step examples on the laws of exponents. Explains the rationale for the rules, and gives practice exercises complete with answers and discussions.
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eBook
Houghton Mifflin Harcourt

Holt, Rinehart and Winston: Homework Help Independent Practice: Properties of Exponents

For Students 9th - 10th Standards
Get independent practice working with the properties of exponents. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
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Unit Plan
BBC

Bbc: Indices (Exponents)

For Students 9th - 10th
The BBC (Scotland) offers a tutorial on the laws of indices (exponents). Examples and a practice test are included.

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